java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 05:50:25,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 05:50:25,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 05:50:25,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 05:50:25,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 05:50:25,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 05:50:25,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 05:50:25,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 05:50:25,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 05:50:25,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 05:50:25,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 05:50:25,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 05:50:25,272 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 05:50:25,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 05:50:25,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 05:50:25,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 05:50:25,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 05:50:25,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 05:50:25,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 05:50:25,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 05:50:25,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 05:50:25,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 05:50:25,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 05:50:25,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 05:50:25,288 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 05:50:25,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 05:50:25,289 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 05:50:25,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 05:50:25,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 05:50:25,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 05:50:25,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 05:50:25,292 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 05:50:25,293 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 05:50:25,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 05:50:25,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 05:50:25,296 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 05:50:25,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 05:50:25,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 05:50:25,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 05:50:25,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 05:50:25,298 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 05:50:25,299 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 05:50:25,314 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 05:50:25,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 05:50:25,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 05:50:25,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 05:50:25,316 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 05:50:25,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 05:50:25,317 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 05:50:25,317 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 05:50:25,317 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 05:50:25,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 05:50:25,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 05:50:25,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 05:50:25,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 05:50:25,318 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 05:50:25,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 05:50:25,318 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 05:50:25,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 05:50:25,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 05:50:25,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 05:50:25,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 05:50:25,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 05:50:25,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 05:50:25,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 05:50:25,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 05:50:25,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 05:50:25,320 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 05:50:25,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 05:50:25,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 05:50:25,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 05:50:25,349 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 05:50:25,361 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 05:50:25,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 05:50:25,366 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 05:50:25,366 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 05:50:25,367 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2019-10-02 05:50:25,425 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/549d90940/7d6cfe45ca674723974a5065ff1aa8ef/FLAGd27906896 [2019-10-02 05:50:26,489 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 05:50:26,490 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2019-10-02 05:50:26,554 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/549d90940/7d6cfe45ca674723974a5065ff1aa8ef/FLAGd27906896 [2019-10-02 05:50:26,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/549d90940/7d6cfe45ca674723974a5065ff1aa8ef [2019-10-02 05:50:26,798 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 05:50:26,800 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 05:50:26,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 05:50:26,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 05:50:26,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 05:50:26,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:50:26" (1/1) ... [2019-10-02 05:50:26,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f58fb51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:26, skipping insertion in model container [2019-10-02 05:50:26,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:50:26" (1/1) ... [2019-10-02 05:50:26,822 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 05:50:27,028 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 05:50:35,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:50:35,176 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 05:50:36,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:50:38,746 INFO L192 MainTranslator]: Completed translation [2019-10-02 05:50:38,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38 WrapperNode [2019-10-02 05:50:38,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 05:50:38,748 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 05:50:38,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 05:50:38,749 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 05:50:38,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... [2019-10-02 05:50:38,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... [2019-10-02 05:50:38,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... [2019-10-02 05:50:38,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... [2019-10-02 05:50:39,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... [2019-10-02 05:50:39,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... [2019-10-02 05:50:39,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... [2019-10-02 05:50:39,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 05:50:39,653 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 05:50:39,653 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 05:50:39,653 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 05:50:39,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 05:50:39,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 05:50:39,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 05:50:39,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:50:39,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 05:50:39,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-02 05:50:39,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-02 05:50:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-02 05:50:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-02 05:50:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2019-10-02 05:50:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-02 05:50:39,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 05:50:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:50:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:50:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 05:50:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 05:50:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-02 05:50:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-10-02 05:50:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-02 05:50:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 05:50:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 05:50:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2019-10-02 05:50:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-02 05:50:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 05:50:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 05:50:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-02 05:50:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-02 05:50:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-02 05:50:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 05:50:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 05:50:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 05:50:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-02 05:50:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 05:50:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 05:50:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2019-10-02 05:50:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-10-02 05:50:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2019-10-02 05:50:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-10-02 05:50:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2019-10-02 05:50:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2019-10-02 05:50:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2019-10-02 05:50:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-02 05:50:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-02 05:50:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-02 05:50:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-02 05:50:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-02 05:50:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2019-10-02 05:50:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2019-10-02 05:50:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-02 05:50:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-02 05:50:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2019-10-02 05:50:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2019-10-02 05:50:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-02 05:50:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-02 05:50:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 05:50:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 05:50:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-02 05:50:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-02 05:50:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-02 05:50:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-02 05:50:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 05:50:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 05:50:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 05:50:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 05:50:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 05:50:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 05:50:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-10-02 05:50:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-02 05:50:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-02 05:50:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-02 05:50:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-02 05:50:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-10-02 05:50:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-02 05:50:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-02 05:50:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-02 05:50:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 05:50:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 05:50:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 05:50:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 05:50:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 05:50:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 05:50:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 05:50:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 05:50:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 05:50:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 05:50:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-02 05:50:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-02 05:50:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-02 05:50:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-02 05:50:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 05:50:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 05:50:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 05:50:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2019-10-02 05:50:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_cipher_cast [2019-10-02 05:50:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_cipher [2019-10-02 05:50:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2019-10-02 05:50:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2019-10-02 05:50:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2019-10-02 05:50:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2019-10-02 05:50:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_encrypt_one [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_inherit [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-10-02 05:50:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-10-02 05:50:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_dsss_chan_to_freq [2019-10-02 05:50:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_freq_to_dsss_chan [2019-10-02 05:50:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_lcp_len [2019-10-02 05:50:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_point_len [2019-10-02 05:50:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_event_len_adjust [2019-10-02 05:50:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_event [2019-10-02 05:50:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_point [2019-10-02 05:50:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_value [2019-10-02 05:50:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2019-10-02 05:50:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2019-10-02 05:50:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure micinit [2019-10-02 05:50:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure micsetup [2019-10-02 05:50:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2019-10-02 05:50:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2019-10-02 05:50:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure RxSeqValid [2019-10-02 05:50:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2019-10-02 05:50:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_setseed [2019-10-02 05:50:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2019-10-02 05:50:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2019-10-02 05:50:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2019-10-02 05:50:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2019-10-02 05:50:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2019-10-02 05:50:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2019-10-02 05:50:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2019-10-02 05:50:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2019-10-02 05:50:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2019-10-02 05:50:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThrottle [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2019-10-02 05:50:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2019-10-02 05:50:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_start_xmit [2019-10-02 05:50:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2019-10-02 05:50:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2019-10-02 05:50:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2019-10-02 05:50:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit [2019-10-02 05:50:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2019-10-02 05:50:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit11 [2019-10-02 05:50:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2019-10-02 05:50:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2019-10-02 05:50:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2019-10-02 05:50:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2019-10-02 05:50:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2019-10-02 05:50:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2019-10-02 05:50:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure add_airo_dev [2019-10-02 05:50:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2019-10-02 05:50:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2019-10-02 05:50:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2019-10-02 05:50:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure wll_header_parse [2019-10-02 05:50:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2019-10-02 05:50:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2019-10-02 05:50:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_map_card [2019-10-02 05:50:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2019-10-02 05:50:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_wifidev [2019-10-02 05:50:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2019-10-02 05:50:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_allocate [2019-10-02 05:50:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2019-10-02 05:50:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_initialize [2019-10-02 05:50:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2019-10-02 05:50:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure init_airo_card [2019-10-02 05:50:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2019-10-02 05:50:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2019-10-02 05:50:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2019-10-02 05:50:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_process_scan_results [2019-10-02 05:50:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_thread [2019-10-02 05:50:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2019-10-02 05:50:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_cisco_mic [2019-10-02 05:50:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_print_status [2019-10-02 05:50:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_link [2019-10-02 05:50:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_rx [2019-10-02 05:50:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_tx [2019-10-02 05:50:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_interrupt [2019-10-02 05:50:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2019-10-02 05:50:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2019-10-02 05:50:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2019-10-02 05:50:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2019-10-02 05:50:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2019-10-02 05:50:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2019-10-02 05:50:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_3 [2019-10-02 05:50:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_11 [2019-10-02 05:50:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2019-10-02 05:50:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2019-10-02 05:50:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2019-10-02 05:50:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2019-10-02 05:50:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_bap_read [2019-10-02 05:50:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_bap_read [2019-10-02 05:50:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_3_packet [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_11_packet [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_proc_entry [2019-10-02 05:50:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure takedown_proc_entry [2019-10-02 05:50:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2019-10-02 05:50:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2019-10-02 05:50:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_status_open [2019-10-02 05:50:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_statsdelta_open [2019-10-02 05:50:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_open [2019-10-02 05:50:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2019-10-02 05:50:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2019-10-02 05:50:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2019-10-02 05:50:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_on_close [2019-10-02 05:50:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rmode [2019-10-02 05:50:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_open [2019-10-02 05:50:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_on_close [2019-10-02 05:50:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_on_close [2019-10-02 05:50:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure do_writerid [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_key [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_tx_idx [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_on_close [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_open [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_open [2019-10-02 05:50:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_open [2019-10-02 05:50:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_BSSList_open [2019-10-02 05:50:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2019-10-02 05:50:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_func [2019-10-02 05:50:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_probe [2019-10-02 05:50:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2019-10-02 05:50:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_suspend [2019-10-02 05:50:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2019-10-02 05:50:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_init_module [2019-10-02 05:50:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_cleanup_module [2019-10-02 05:50:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_rssi_to_dbm [2019-10-02 05:50:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_dbm_to_pct [2019-10-02 05:50:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_quality [2019-10-02 05:50:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_name [2019-10-02 05:50:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_freq [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_freq [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_essid [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_essid [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_wap [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wap [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_nick [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_nick [2019-10-02 05:50:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rate [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rate [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rts [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rts [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_frag [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_frag [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mode [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_mode [2019-10-02 05:50:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_index [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encode [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encode [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encodeext [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encodeext [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_auth [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_auth [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_txpow [2019-10-02 05:50:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_txpow [2019-10-02 05:50:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_retry [2019-10-02 05:50:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_retry [2019-10-02 05:50:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_range [2019-10-02 05:50:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_power [2019-10-02 05:50:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_power [2019-10-02 05:50:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_sens [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_sens [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_aplist [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_scan [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_translate_scan [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_scan [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_config_commit [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2019-10-02 05:50:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2019-10-02 05:50:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wireless_stats [2019-10-02 05:50:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure readrids [2019-10-02 05:50:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure writerids [2019-10-02 05:50:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure flashcard [2019-10-02 05:50:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdreset [2019-10-02 05:50:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setflashmode [2019-10-02 05:50:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure flashpchar [2019-10-02 05:50:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure flashgchar [2019-10-02 05:50:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure flashputbuf [2019-10-02 05:50:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure flashrestart [2019-10-02 05:50:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2019-10-02 05:50:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_airo_init_module_23_13 [2019-10-02 05:50:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 05:50:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_14_3 [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_15_3 [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_20_1 [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_21_1 [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_23_4 [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_23_5 [2019-10-02 05:50:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_7_23_6 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_16_1 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_19_2 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_4 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_22_2 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_23_7 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_23_8 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_7_23_9 [2019-10-02 05:50:39,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-02 05:50:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_13 [2019-10-02 05:50:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_14 [2019-10-02 05:50:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-02 05:50:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_16 [2019-10-02 05:50:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-02 05:50:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-02 05:50:39,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-02 05:50:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-02 05:50:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-02 05:50:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-10-02 05:50:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-10-02 05:50:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-02 05:50:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-10-02 05:50:39,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_23 [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-10-02 05:50:39,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-10-02 05:50:39,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2019-10-02 05:50:39,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2019-10-02 05:50:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_5 [2019-10-02 05:50:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2019-10-02 05:50:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_5 [2019-10-02 05:50:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-02 05:50:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-10-02 05:50:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-10-02 05:50:39,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-10-02 05:50:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2019-10-02 05:50:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2019-10-02 05:50:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_6_12 [2019-10-02 05:50:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_7_12 [2019-10-02 05:50:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-10-02 05:50:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2019-10-02 05:50:39,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_3_2 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_4_2 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_5_2 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_6_2 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_7_2 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-10-02 05:50:39,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_6_4 [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_7_4 [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 05:50:39,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_8_5 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_8_3 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_8 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_10 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_9 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_11_17 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_11_2 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_11_5 [2019-10-02 05:50:39,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_11_6 [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_11_3 [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_11_8 [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_11_7 [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_11 [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_18_6 [2019-10-02 05:50:39,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 05:50:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_header_ops_dummy_resourceless_instance_12 [2019-10-02 05:50:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_13 [2019-10-02 05:50:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 05:50:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 05:50:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-02 05:50:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-02 05:50:39,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_11 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_20 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_1 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_5 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_1 [2019-10-02 05:50:39,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_5 [2019-10-02 05:50:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-10-02 05:50:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-02 05:50:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-10-02 05:50:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-10-02 05:50:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-10-02 05:50:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2019-10-02 05:50:39,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_15 [2019-10-02 05:50:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2019-10-02 05:50:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2019-10-02 05:50:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_6 [2019-10-02 05:50:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_15 [2019-10-02 05:50:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_6 [2019-10-02 05:50:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_15 [2019-10-02 05:50:39,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_6 [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_6 [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_20_2 [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-02 05:50:39,790 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_60 [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_61 [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_63 [2019-10-02 05:50:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_64 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_65 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_66 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_67 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_68 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_69 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_70 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_71 [2019-10-02 05:50:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_72 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_73 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_74 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_75 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_76 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_80 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_82 [2019-10-02 05:50:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_83 [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 05:50:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 05:50:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 05:50:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 05:50:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 05:50:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 05:50:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 05:50:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 05:50:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 05:50:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 05:50:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 05:50:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 05:50:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 05:50:39,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 05:50:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 05:50:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 05:50:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 05:50:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 05:50:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 05:50:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 05:50:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2019-10-02 05:50:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_aux_lock_of_airo_info [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_aux_lock_of_airo_info [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_aux_lock_of_airo_info [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_aux_lock_of_airo_info [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_aux_lock_of_airo_info [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_aux_lock_of_airo_info [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_aux_lock_of_airo_info [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 05:50:39,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 05:50:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 05:50:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 05:50:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 05:50:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 05:50:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 05:50:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 05:50:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 05:50:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 05:50:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 05:50:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 05:50:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 05:50:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 05:50:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 05:50:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 05:50:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 05:50:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 05:50:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 05:50:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 05:50:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 05:50:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 05:50:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 05:50:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 05:50:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 05:50:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2019-10-02 05:50:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-02 05:50:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-02 05:50:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-02 05:50:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2019-10-02 05:50:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-02 05:50:39,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 05:50:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-02 05:50:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 05:50:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-02 05:50:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 05:50:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 05:50:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-02 05:50:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 05:50:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 05:50:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-10-02 05:50:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-02 05:50:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_write_to_buffer [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-02 05:50:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 05:50:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 05:50:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 05:50:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 05:50:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 05:50:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-02 05:50:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 05:50:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 05:50:39,826 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-02 05:50:39,827 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 05:50:39,828 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 05:50:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-02 05:50:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-02 05:50:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-02 05:50:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-02 05:50:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-02 05:50:39,829 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 05:50:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 05:50:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-02 05:50:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-02 05:50:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 05:50:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-02 05:50:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 05:50:39,830 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-10-02 05:50:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 05:50:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-02 05:50:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_61 [2019-10-02 05:50:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2019-10-02 05:50:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_80 [2019-10-02 05:50:39,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2019-10-02 05:50:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_aux_lock_of_airo_info [2019-10-02 05:50:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 05:50:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 05:50:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 05:50:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 05:50:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 05:50:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 05:50:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 05:50:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 05:50:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 05:50:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 05:50:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 05:50:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 05:50:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 05:50:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 05:50:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 05:50:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-02 05:50:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 05:50:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 05:50:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 05:50:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 05:50:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2019-10-02 05:50:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-10-02 05:50:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-02 05:50:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2019-10-02 05:50:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 05:50:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-10-02 05:50:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-10-02 05:50:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-02 05:50:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-10-02 05:50:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 05:50:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2019-10-02 05:50:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-10-02 05:50:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2019-10-02 05:50:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2019-10-02 05:50:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2019-10-02 05:50:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2019-10-02 05:50:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2019-10-02 05:50:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-02 05:50:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-02 05:50:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-02 05:50:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-02 05:50:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-02 05:50:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-02 05:50:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 05:50:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-02 05:50:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-02 05:50:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-02 05:50:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2019-10-02 05:50:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2019-10-02 05:50:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-02 05:50:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-02 05:50:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2019-10-02 05:50:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2019-10-02 05:50:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-02 05:50:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-02 05:50:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 05:50:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 05:50:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-02 05:50:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-02 05:50:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-02 05:50:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-10-02 05:50:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2019-10-02 05:50:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-02 05:50:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2019-10-02 05:50:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2019-10-02 05:50:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure simple_write_to_buffer [2019-10-02 05:50:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-02 05:50:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-02 05:50:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-02 05:50:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-02 05:50:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 05:50:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 05:50:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 05:50:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-02 05:50:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-02 05:50:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-02 05:50:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 05:50:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 05:50:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 05:50:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 05:50:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 05:50:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-02 05:50:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-02 05:50:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-02 05:50:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-02 05:50:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-10-02 05:50:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 05:50:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-02 05:50:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-10-02 05:50:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-02 05:50:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-02 05:50:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 05:50:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-02 05:50:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-02 05:50:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2019-10-02 05:50:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-10-02 05:50:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_66 [2019-10-02 05:50:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_67 [2019-10-02 05:50:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_70 [2019-10-02 05:50:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_74 [2019-10-02 05:50:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_76 [2019-10-02 05:50:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 05:50:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 05:50:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 05:50:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 05:50:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 05:50:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-02 05:50:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-02 05:50:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 05:50:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 05:50:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-10-02 05:50:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-10-02 05:50:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_68 [2019-10-02 05:50:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_71 [2019-10-02 05:50:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 05:50:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_69 [2019-10-02 05:50:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_72 [2019-10-02 05:50:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 05:50:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_64 [2019-10-02 05:50:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_65 [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_73 [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_75 [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-02 05:50:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-02 05:50:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-02 05:50:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-02 05:50:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-02 05:50:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 05:50:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_82 [2019-10-02 05:50:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 05:50:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_83 [2019-10-02 05:50:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-02 05:50:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-02 05:50:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 05:50:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 05:50:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 05:50:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 05:50:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_60 [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_63 [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_cipher_cast [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_cipher [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2019-10-02 05:50:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2019-10-02 05:50:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2019-10-02 05:50:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2019-10-02 05:50:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-02 05:50:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_encrypt_one [2019-10-02 05:50:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-02 05:50:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-02 05:50:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 05:50:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 05:50:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 05:50:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2019-10-02 05:50:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2019-10-02 05:50:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_inherit [2019-10-02 05:50:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-10-02 05:50:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-02 05:50:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-02 05:50:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-10-02 05:50:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-10-02 05:50:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-10-02 05:50:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-10-02 05:50:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-10-02 05:50:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-10-02 05:50:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_dsss_chan_to_freq [2019-10-02 05:50:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_freq_to_dsss_chan [2019-10-02 05:50:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2019-10-02 05:50:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_spy [2019-10-02 05:50:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_spy [2019-10-02 05:50:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_thrspy [2019-10-02 05:50:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_thrspy [2019-10-02 05:50:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2019-10-02 05:50:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_lcp_len [2019-10-02 05:50:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_point_len [2019-10-02 05:50:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_event_len_adjust [2019-10-02 05:50:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_event [2019-10-02 05:50:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_point [2019-10-02 05:50:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_value [2019-10-02 05:50:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure init_airo_card [2019-10-02 05:50:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2019-10-02 05:50:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2019-10-02 05:50:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_probe [2019-10-02 05:50:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2019-10-02 05:50:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_suspend [2019-10-02 05:50:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2019-10-02 05:50:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2019-10-02 05:50:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2019-10-02 05:50:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2019-10-02 05:50:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2019-10-02 05:50:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2019-10-02 05:50:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2019-10-02 05:50:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2019-10-02 05:50:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2019-10-02 05:50:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2019-10-02 05:50:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2019-10-02 05:50:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure aux_bap_read [2019-10-02 05:50:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure fast_bap_read [2019-10-02 05:50:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2019-10-02 05:50:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2019-10-02 05:50:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2019-10-02 05:50:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2019-10-02 05:50:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure do_writerid [2019-10-02 05:50:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2019-10-02 05:50:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_3_packet [2019-10-02 05:50:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_11_packet [2019-10-02 05:50:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2019-10-02 05:50:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2019-10-02 05:50:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_3 [2019-10-02 05:50:39,866 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_11 [2019-10-02 05:50:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2019-10-02 05:50:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure airo_interrupt [2019-10-02 05:50:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure airo_thread [2019-10-02 05:50:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure timer_func [2019-10-02 05:50:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2019-10-02 05:50:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wireless_stats [2019-10-02 05:50:39,867 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure readrids [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure writerids [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure flashcard [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure micinit [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure micsetup [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2019-10-02 05:50:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure airo_rssi_to_dbm [2019-10-02 05:50:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure airo_dbm_to_pct [2019-10-02 05:50:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2019-10-02 05:50:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2019-10-02 05:50:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-02 05:50:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure setup_proc_entry [2019-10-02 05:50:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure takedown_proc_entry [2019-10-02 05:50:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure cmdreset [2019-10-02 05:50:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure setflashmode [2019-10-02 05:50:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure flashgchar [2019-10-02 05:50:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure flashputbuf [2019-10-02 05:50:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure flashrestart [2019-10-02 05:50:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure RxSeqValid [2019-10-02 05:50:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2019-10-02 05:50:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_setseed [2019-10-02 05:50:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2019-10-02 05:50:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2019-10-02 05:50:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2019-10-02 05:50:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure flashpchar [2019-10-02 05:50:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2019-10-02 05:50:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure checkThrottle [2019-10-02 05:50:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2019-10-02 05:50:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2019-10-02 05:50:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2019-10-02 05:50:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2019-10-02 05:50:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2019-10-02 05:50:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2019-10-02 05:50:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2019-10-02 05:50:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2019-10-02 05:50:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_start_xmit [2019-10-02 05:50:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2019-10-02 05:50:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2019-10-02 05:50:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit [2019-10-02 05:50:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2019-10-02 05:50:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit11 [2019-10-02 05:50:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2019-10-02 05:50:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2019-10-02 05:50:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2019-10-02 05:50:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2019-10-02 05:50:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2019-10-02 05:50:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2019-10-02 05:50:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure add_airo_dev [2019-10-02 05:50:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2019-10-02 05:50:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2019-10-02 05:50:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure wll_header_parse [2019-10-02 05:50:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2019-10-02 05:50:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_map_card [2019-10-02 05:50:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2019-10-02 05:50:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure init_wifidev [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_allocate [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_initialize [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure airo_process_scan_results [2019-10-02 05:50:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_cisco_mic [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure airo_print_status [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_link [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_rx [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_tx [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2019-10-02 05:50:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_open [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_statsdelta_open [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_status_open [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_open [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_open [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_BSSList_open [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_open [2019-10-02 05:50:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_open [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure airo_config_commit [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_on_close [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure get_rmode [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_on_close [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_on_close [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_key [2019-10-02 05:50:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_tx_idx [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_on_close [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure airo_init_module [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure airo_cleanup_module [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_quality [2019-10-02 05:50:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_name [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_freq [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_freq [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_essid [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_essid [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_wap [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wap [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_nick [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_nick [2019-10-02 05:50:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rate [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rate [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rts [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rts [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_frag [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_frag [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mode [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_mode [2019-10-02 05:50:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure valid_index [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encode [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encode [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encodeext [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encodeext [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_auth [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_auth [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_txpow [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_txpow [2019-10-02 05:50:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_retry [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_retry [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_range [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_power [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_power [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_sens [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_sens [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_aplist [2019-10-02 05:50:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_scan [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure airo_translate_scan [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_scan [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_airo_init_module_23_13 [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_14_3 [2019-10-02 05:50:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_15_3 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_20_1 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_21_1 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_23_4 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_23_5 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_7_23_6 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_16_1 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_19_2 [2019-10-02 05:50:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_4 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_22_2 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_23_7 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_23_8 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_7_23_9 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_13 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_14 [2019-10-02 05:50:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_16 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-10-02 05:50:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_23 [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-02 05:50:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-02 05:50:39,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2019-10-02 05:50:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_5 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_5 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-10-02 05:50:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_6_12 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_7_12 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2019-10-02 05:50:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_3_2 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_4_2 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_5_2 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_6_2 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_7_2 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-10-02 05:50:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_6_4 [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_7_4 [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 05:50:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_8_5 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_8_3 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_8 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_10 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_9 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_11_17 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_11_2 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_11_5 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_11_6 [2019-10-02 05:50:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_11_3 [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_11_8 [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_11_7 [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_11 [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_18_6 [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 05:50:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_header_ops_dummy_resourceless_instance_12 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_13 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2019-10-02 05:50:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_11 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_20 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_1 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_5 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_1 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_5 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-02 05:50:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_15 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_6 [2019-10-02 05:50:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_15 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_6 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_15 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_6 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_6 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 05:50:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_20_2 [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 05:50:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 05:50:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 05:50:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 05:50:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 05:50:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 05:50:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 05:50:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 05:50:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 05:50:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 05:50:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 05:50:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 05:50:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 05:50:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_aux_lock_of_airo_info [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_aux_lock_of_airo_info [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_aux_lock_of_airo_info [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_aux_lock_of_airo_info [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_aux_lock_of_airo_info [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_aux_lock_of_airo_info [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 05:50:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 05:50:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 05:50:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 05:50:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 05:50:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 05:50:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 05:50:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 05:50:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 05:50:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 05:50:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 05:50:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 05:50:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 05:51:27,189 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 05:51:30,891 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 05:52:28,040 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 05:52:28,040 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-02 05:52:28,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:52:28 BoogieIcfgContainer [2019-10-02 05:52:28,046 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 05:52:28,047 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 05:52:28,047 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 05:52:28,050 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 05:52:28,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 05:50:26" (1/3) ... [2019-10-02 05:52:28,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27b0b123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:52:28, skipping insertion in model container [2019-10-02 05:52:28,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:38" (2/3) ... [2019-10-02 05:52:28,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27b0b123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:52:28, skipping insertion in model container [2019-10-02 05:52:28,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:52:28" (3/3) ... [2019-10-02 05:52:28,054 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2019-10-02 05:52:28,063 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 05:52:28,075 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 05:52:28,092 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 05:52:28,144 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 05:52:28,145 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 05:52:28,145 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 05:52:28,145 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 05:52:28,145 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 05:52:28,145 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 05:52:28,145 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 05:52:28,146 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 05:52:28,146 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 05:52:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 7191 states. [2019-10-02 05:52:28,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2019-10-02 05:52:28,297 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:52:28,299 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:52:28,301 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:52:28,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:52:28,307 INFO L82 PathProgramCache]: Analyzing trace with hash -70507031, now seen corresponding path program 1 times [2019-10-02 05:52:28,309 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:52:28,310 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:52:28,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:52:28,496 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:52:28,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:52:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:52:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12390 trivial. 0 not checked. [2019-10-02 05:52:30,994 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:52:30,995 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:52:31,002 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:52:31,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:52:31,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:52:31,023 INFO L87 Difference]: Start difference. First operand 7191 states. Second operand 3 states. [2019-10-02 05:52:37,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:52:37,017 INFO L93 Difference]: Finished difference Result 17550 states and 24991 transitions. [2019-10-02 05:52:37,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:52:37,020 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 585 [2019-10-02 05:52:37,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:52:37,219 INFO L225 Difference]: With dead ends: 17550 [2019-10-02 05:52:37,219 INFO L226 Difference]: Without dead ends: 11619 [2019-10-02 05:52:37,302 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:52:37,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11619 states. [2019-10-02 05:52:38,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11619 to 11615. [2019-10-02 05:52:38,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11615 states. [2019-10-02 05:52:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11615 states to 11615 states and 16047 transitions. [2019-10-02 05:52:38,282 INFO L78 Accepts]: Start accepts. Automaton has 11615 states and 16047 transitions. Word has length 585 [2019-10-02 05:52:38,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:52:38,286 INFO L475 AbstractCegarLoop]: Abstraction has 11615 states and 16047 transitions. [2019-10-02 05:52:38,286 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:52:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 11615 states and 16047 transitions. [2019-10-02 05:52:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2019-10-02 05:52:38,316 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:52:38,317 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:52:38,317 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:52:38,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:52:38,318 INFO L82 PathProgramCache]: Analyzing trace with hash 2097943829, now seen corresponding path program 1 times [2019-10-02 05:52:38,318 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:52:38,318 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:52:38,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:52:38,371 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:52:38,371 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:52:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:52:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12390 trivial. 0 not checked. [2019-10-02 05:52:41,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:52:41,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:52:41,615 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:52:41,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:52:41,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:52:41,616 INFO L87 Difference]: Start difference. First operand 11615 states and 16047 transitions. Second operand 3 states. [2019-10-02 05:52:48,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:52:48,835 INFO L93 Difference]: Finished difference Result 34363 states and 47563 transitions. [2019-10-02 05:52:48,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:52:48,836 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 604 [2019-10-02 05:52:48,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:52:49,040 INFO L225 Difference]: With dead ends: 34363 [2019-10-02 05:52:49,040 INFO L226 Difference]: Without dead ends: 22889 [2019-10-02 05:52:49,110 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:52:49,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22889 states. [2019-10-02 05:52:50,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22889 to 22856. [2019-10-02 05:52:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22856 states. [2019-10-02 05:52:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22856 states to 22856 states and 31660 transitions. [2019-10-02 05:52:50,248 INFO L78 Accepts]: Start accepts. Automaton has 22856 states and 31660 transitions. Word has length 604 [2019-10-02 05:52:50,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:52:50,251 INFO L475 AbstractCegarLoop]: Abstraction has 22856 states and 31660 transitions. [2019-10-02 05:52:50,251 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:52:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 22856 states and 31660 transitions. [2019-10-02 05:52:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2019-10-02 05:52:50,302 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:52:50,302 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 60, 60, 60, 60, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:52:50,305 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:52:50,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:52:50,306 INFO L82 PathProgramCache]: Analyzing trace with hash -1407668592, now seen corresponding path program 1 times [2019-10-02 05:52:50,306 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:52:50,307 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:52:50,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:52:50,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:52:50,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:52:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:52:51,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12399 trivial. 0 not checked. [2019-10-02 05:52:51,784 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:52:51,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:52:51,787 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:52:51,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:52:51,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:52:51,788 INFO L87 Difference]: Start difference. First operand 22856 states and 31660 transitions. Second operand 3 states. [2019-10-02 05:52:59,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:52:59,470 INFO L93 Difference]: Finished difference Result 66002 states and 91616 transitions. [2019-10-02 05:52:59,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:52:59,471 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 637 [2019-10-02 05:52:59,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:52:59,794 INFO L225 Difference]: With dead ends: 66002 [2019-10-02 05:52:59,794 INFO L226 Difference]: Without dead ends: 43287 [2019-10-02 05:52:59,910 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:52:59,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43287 states. [2019-10-02 05:53:03,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43287 to 43230. [2019-10-02 05:53:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43230 states. [2019-10-02 05:53:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43230 states to 43230 states and 60056 transitions. [2019-10-02 05:53:03,646 INFO L78 Accepts]: Start accepts. Automaton has 43230 states and 60056 transitions. Word has length 637 [2019-10-02 05:53:03,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:53:03,648 INFO L475 AbstractCegarLoop]: Abstraction has 43230 states and 60056 transitions. [2019-10-02 05:53:03,649 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:53:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43230 states and 60056 transitions. [2019-10-02 05:53:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2019-10-02 05:53:03,692 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:53:03,693 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:53:03,693 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:53:03,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:53:03,694 INFO L82 PathProgramCache]: Analyzing trace with hash 302949369, now seen corresponding path program 1 times [2019-10-02 05:53:03,694 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:53:03,694 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:53:03,729 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:03,729 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:53:03,729 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:53:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12792 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 12777 trivial. 0 not checked. [2019-10-02 05:53:04,936 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:53:04,936 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:53:04,937 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:53:04,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:53:04,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:53:04,939 INFO L87 Difference]: Start difference. First operand 43230 states and 60056 transitions. Second operand 3 states. [2019-10-02 05:53:05,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:53:05,803 INFO L93 Difference]: Finished difference Result 71417 states and 98649 transitions. [2019-10-02 05:53:05,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:53:05,803 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 687 [2019-10-02 05:53:05,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:53:06,040 INFO L225 Difference]: With dead ends: 71417 [2019-10-02 05:53:06,041 INFO L226 Difference]: Without dead ends: 43242 [2019-10-02 05:53:06,137 INFO L640 BasicCegarLoop]: 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 [2019-10-02 05:53:06,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43242 states. [2019-10-02 05:53:10,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43242 to 43242. [2019-10-02 05:53:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43242 states. [2019-10-02 05:53:10,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43242 states to 43242 states and 60068 transitions. [2019-10-02 05:53:10,438 INFO L78 Accepts]: Start accepts. Automaton has 43242 states and 60068 transitions. Word has length 687 [2019-10-02 05:53:10,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:53:10,439 INFO L475 AbstractCegarLoop]: Abstraction has 43242 states and 60068 transitions. [2019-10-02 05:53:10,439 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:53:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 43242 states and 60068 transitions. [2019-10-02 05:53:10,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2019-10-02 05:53:10,470 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:53:10,471 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:53:10,471 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:53:10,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:53:10,472 INFO L82 PathProgramCache]: Analyzing trace with hash 504773303, now seen corresponding path program 1 times [2019-10-02 05:53:10,472 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:53:10,472 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:53:10,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:10,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:53:10,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:53:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12792 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 12777 trivial. 0 not checked. [2019-10-02 05:53:11,618 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:53:11,618 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:53:11,619 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:53:11,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:53:11,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:53:11,620 INFO L87 Difference]: Start difference. First operand 43242 states and 60068 transitions. Second operand 3 states. [2019-10-02 05:53:18,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:53:18,548 INFO L93 Difference]: Finished difference Result 92379 states and 127894 transitions. [2019-10-02 05:53:18,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:53:18,548 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 687 [2019-10-02 05:53:18,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:53:18,891 INFO L225 Difference]: With dead ends: 92379 [2019-10-02 05:53:18,891 INFO L226 Difference]: Without dead ends: 64192 [2019-10-02 05:53:19,030 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:53:19,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64192 states. [2019-10-02 05:53:21,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64192 to 64188. [2019-10-02 05:53:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64188 states. [2019-10-02 05:53:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64188 states to 64188 states and 89267 transitions. [2019-10-02 05:53:21,391 INFO L78 Accepts]: Start accepts. Automaton has 64188 states and 89267 transitions. Word has length 687 [2019-10-02 05:53:21,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:53:21,392 INFO L475 AbstractCegarLoop]: Abstraction has 64188 states and 89267 transitions. [2019-10-02 05:53:21,392 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:53:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 64188 states and 89267 transitions. [2019-10-02 05:53:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2019-10-02 05:53:21,425 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:53:21,425 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:53:21,426 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:53:21,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:53:21,426 INFO L82 PathProgramCache]: Analyzing trace with hash 1206373177, now seen corresponding path program 1 times [2019-10-02 05:53:21,426 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:53:21,427 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:53:21,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:21,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:53:21,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:53:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12792 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12781 trivial. 0 not checked. [2019-10-02 05:53:22,700 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:53:22,701 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:53:22,701 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:53:22,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:53:22,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:53:22,702 INFO L87 Difference]: Start difference. First operand 64188 states and 89267 transitions. Second operand 5 states. [2019-10-02 05:53:23,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:53:23,801 INFO L93 Difference]: Finished difference Result 64194 states and 89272 transitions. [2019-10-02 05:53:23,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:53:23,802 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 687 [2019-10-02 05:53:23,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:53:24,112 INFO L225 Difference]: With dead ends: 64194 [2019-10-02 05:53:24,112 INFO L226 Difference]: Without dead ends: 64192 [2019-10-02 05:53:24,153 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:53:24,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64192 states. [2019-10-02 05:53:26,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64192 to 64192. [2019-10-02 05:53:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64192 states. [2019-10-02 05:53:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64192 states to 64192 states and 89270 transitions. [2019-10-02 05:53:26,260 INFO L78 Accepts]: Start accepts. Automaton has 64192 states and 89270 transitions. Word has length 687 [2019-10-02 05:53:26,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:53:26,261 INFO L475 AbstractCegarLoop]: Abstraction has 64192 states and 89270 transitions. [2019-10-02 05:53:26,261 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:53:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 64192 states and 89270 transitions. [2019-10-02 05:53:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2019-10-02 05:53:26,297 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:53:26,298 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:53:26,298 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:53:26,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:53:26,299 INFO L82 PathProgramCache]: Analyzing trace with hash 403973566, now seen corresponding path program 1 times [2019-10-02 05:53:26,299 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:53:26,299 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:53:26,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:26,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:53:26,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:53:27,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12794 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 12781 trivial. 0 not checked. [2019-10-02 05:53:27,436 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:53:27,436 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:53:27,437 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:53:27,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:53:27,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:53:27,437 INFO L87 Difference]: Start difference. First operand 64192 states and 89270 transitions. Second operand 5 states. [2019-10-02 05:53:30,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:53:30,577 INFO L93 Difference]: Finished difference Result 64198 states and 89275 transitions. [2019-10-02 05:53:30,577 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:53:30,577 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 692 [2019-10-02 05:53:30,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:53:30,838 INFO L225 Difference]: With dead ends: 64198 [2019-10-02 05:53:30,838 INFO L226 Difference]: Without dead ends: 64196 [2019-10-02 05:53:30,873 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:53:30,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64196 states. [2019-10-02 05:53:32,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64196 to 64196. [2019-10-02 05:53:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64196 states. [2019-10-02 05:53:32,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64196 states to 64196 states and 89273 transitions. [2019-10-02 05:53:32,499 INFO L78 Accepts]: Start accepts. Automaton has 64196 states and 89273 transitions. Word has length 692 [2019-10-02 05:53:32,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:53:32,501 INFO L475 AbstractCegarLoop]: Abstraction has 64196 states and 89273 transitions. [2019-10-02 05:53:32,501 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:53:32,501 INFO L276 IsEmpty]: Start isEmpty. Operand 64196 states and 89273 transitions. [2019-10-02 05:53:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2019-10-02 05:53:32,531 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:53:32,531 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:53:32,532 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:53:32,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:53:32,532 INFO L82 PathProgramCache]: Analyzing trace with hash -90067431, now seen corresponding path program 1 times [2019-10-02 05:53:32,532 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:53:32,532 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:53:32,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:32,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:53:32,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:53:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12800 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 12785 trivial. 0 not checked. [2019-10-02 05:53:34,138 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:53:34,139 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:53:34,140 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:53:34,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:53:34,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:53:34,140 INFO L87 Difference]: Start difference. First operand 64196 states and 89273 transitions. Second operand 5 states. [2019-10-02 05:53:35,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:53:35,054 INFO L93 Difference]: Finished difference Result 64202 states and 89278 transitions. [2019-10-02 05:53:35,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:53:35,055 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 697 [2019-10-02 05:53:35,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:53:35,271 INFO L225 Difference]: With dead ends: 64202 [2019-10-02 05:53:35,271 INFO L226 Difference]: Without dead ends: 64200 [2019-10-02 05:53:35,300 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:53:35,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64200 states. [2019-10-02 05:53:37,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64200 to 64200. [2019-10-02 05:53:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64200 states. [2019-10-02 05:53:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64200 states to 64200 states and 89276 transitions. [2019-10-02 05:53:37,318 INFO L78 Accepts]: Start accepts. Automaton has 64200 states and 89276 transitions. Word has length 697 [2019-10-02 05:53:37,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:53:37,319 INFO L475 AbstractCegarLoop]: Abstraction has 64200 states and 89276 transitions. [2019-10-02 05:53:37,319 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:53:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 64200 states and 89276 transitions. [2019-10-02 05:53:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2019-10-02 05:53:37,342 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:53:37,343 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:53:37,343 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:53:37,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:53:37,344 INFO L82 PathProgramCache]: Analyzing trace with hash 1454325342, now seen corresponding path program 1 times [2019-10-02 05:53:37,344 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:53:37,344 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:53:37,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:37,376 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:53:37,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:53:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:53:38,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12810 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 12793 trivial. 0 not checked. [2019-10-02 05:53:38,357 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 05:53:38,357 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 05:53:40,546 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:53:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:53:45,491 INFO L256 TraceCheckSpWp]: Trace formula consists of 14961 conjuncts, 28 conjunts are in the unsatisfiable core [2019-10-02 05:53:45,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 05:53:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12810 backedges. 11 proven. 380 refuted. 0 times theorem prover too weak. 12419 trivial. 0 not checked. [2019-10-02 05:53:46,666 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 05:53:46,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2019-10-02 05:53:46,668 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 05:53:46,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 05:53:46,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:53:46,669 INFO L87 Difference]: Start difference. First operand 64200 states and 89276 transitions. Second operand 8 states. [2019-10-02 05:54:32,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:54:32,291 INFO L93 Difference]: Finished difference Result 64908 states and 89989 transitions. [2019-10-02 05:54:32,291 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 05:54:32,291 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 702 [2019-10-02 05:54:32,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:54:32,823 INFO L225 Difference]: With dead ends: 64908 [2019-10-02 05:54:32,823 INFO L226 Difference]: Without dead ends: 64906 [2019-10-02 05:54:32,861 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 719 GetRequests, 709 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2019-10-02 05:54:32,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64906 states. [2019-10-02 05:54:36,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64906 to 64882. [2019-10-02 05:54:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64882 states. [2019-10-02 05:54:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64882 states to 64882 states and 89963 transitions. [2019-10-02 05:54:37,041 INFO L78 Accepts]: Start accepts. Automaton has 64882 states and 89963 transitions. Word has length 702 [2019-10-02 05:54:37,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:54:37,045 INFO L475 AbstractCegarLoop]: Abstraction has 64882 states and 89963 transitions. [2019-10-02 05:54:37,045 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 05:54:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 64882 states and 89963 transitions. [2019-10-02 05:54:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 708 [2019-10-02 05:54:37,104 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:54:37,106 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 5, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:54:37,106 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:54:37,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:54:37,107 INFO L82 PathProgramCache]: Analyzing trace with hash -1435031303, now seen corresponding path program 1 times [2019-10-02 05:54:37,107 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:54:37,107 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:54:37,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:37,144 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:54:37,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:54:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12824 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 12805 trivial. 0 not checked. [2019-10-02 05:54:38,986 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:54:38,987 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:54:38,988 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:54:38,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:54:38,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:54:38,989 INFO L87 Difference]: Start difference. First operand 64882 states and 89963 transitions. Second operand 5 states. [2019-10-02 05:54:40,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:54:40,390 INFO L93 Difference]: Finished difference Result 64888 states and 89968 transitions. [2019-10-02 05:54:40,391 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:54:40,391 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 707 [2019-10-02 05:54:40,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:54:40,653 INFO L225 Difference]: With dead ends: 64888 [2019-10-02 05:54:40,654 INFO L226 Difference]: Without dead ends: 64886 [2019-10-02 05:54:40,696 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:54:40,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64886 states. [2019-10-02 05:54:42,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64886 to 64886. [2019-10-02 05:54:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64886 states. [2019-10-02 05:54:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64886 states to 64886 states and 89966 transitions. [2019-10-02 05:54:42,992 INFO L78 Accepts]: Start accepts. Automaton has 64886 states and 89966 transitions. Word has length 707 [2019-10-02 05:54:42,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:54:42,993 INFO L475 AbstractCegarLoop]: Abstraction has 64886 states and 89966 transitions. [2019-10-02 05:54:42,993 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:54:42,993 INFO L276 IsEmpty]: Start isEmpty. Operand 64886 states and 89966 transitions. [2019-10-02 05:54:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2019-10-02 05:54:43,033 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:54:43,034 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 6, 5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:54:43,034 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:54:43,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:54:43,035 INFO L82 PathProgramCache]: Analyzing trace with hash -240271618, now seen corresponding path program 1 times [2019-10-02 05:54:43,035 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:54:43,035 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:54:43,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:43,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:54:43,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:54:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 12842 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 12821 trivial. 0 not checked. [2019-10-02 05:54:44,734 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:54:44,734 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:54:44,735 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:54:44,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:54:44,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:54:44,736 INFO L87 Difference]: Start difference. First operand 64886 states and 89966 transitions. Second operand 5 states. [2019-10-02 05:54:46,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:54:46,275 INFO L93 Difference]: Finished difference Result 64892 states and 89971 transitions. [2019-10-02 05:54:46,276 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:54:46,276 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 712 [2019-10-02 05:54:46,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:54:46,476 INFO L225 Difference]: With dead ends: 64892 [2019-10-02 05:54:46,476 INFO L226 Difference]: Without dead ends: 64890 [2019-10-02 05:54:46,501 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:54:46,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64890 states. [2019-10-02 05:54:48,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64890 to 64890. [2019-10-02 05:54:48,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64890 states. [2019-10-02 05:54:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64890 states to 64890 states and 89969 transitions. [2019-10-02 05:54:48,933 INFO L78 Accepts]: Start accepts. Automaton has 64890 states and 89969 transitions. Word has length 712 [2019-10-02 05:54:48,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:54:48,934 INFO L475 AbstractCegarLoop]: Abstraction has 64890 states and 89969 transitions. [2019-10-02 05:54:48,934 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:54:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 64890 states and 89969 transitions. [2019-10-02 05:54:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 718 [2019-10-02 05:54:48,962 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:54:48,963 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 7, 6, 6, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:54:48,963 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:54:48,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:54:48,964 INFO L82 PathProgramCache]: Analyzing trace with hash -1144374311, now seen corresponding path program 1 times [2019-10-02 05:54:48,964 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:54:48,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:54:48,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:48,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:54:48,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:54:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12864 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 12841 trivial. 0 not checked. [2019-10-02 05:54:49,826 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:54:49,826 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:54:49,826 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:54:49,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:54:49,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:54:49,827 INFO L87 Difference]: Start difference. First operand 64890 states and 89969 transitions. Second operand 5 states. [2019-10-02 05:54:51,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:54:51,373 INFO L93 Difference]: Finished difference Result 64896 states and 89974 transitions. [2019-10-02 05:54:51,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:54:51,374 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 717 [2019-10-02 05:54:51,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:54:51,617 INFO L225 Difference]: With dead ends: 64896 [2019-10-02 05:54:51,618 INFO L226 Difference]: Without dead ends: 64894 [2019-10-02 05:54:51,652 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:54:51,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64894 states. [2019-10-02 05:54:55,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64894 to 64894. [2019-10-02 05:54:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64894 states. [2019-10-02 05:54:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64894 states to 64894 states and 89972 transitions. [2019-10-02 05:54:55,975 INFO L78 Accepts]: Start accepts. Automaton has 64894 states and 89972 transitions. Word has length 717 [2019-10-02 05:54:55,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:54:55,976 INFO L475 AbstractCegarLoop]: Abstraction has 64894 states and 89972 transitions. [2019-10-02 05:54:55,976 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:54:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 64894 states and 89972 transitions. [2019-10-02 05:54:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2019-10-02 05:54:56,005 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:54:56,006 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 8, 7, 7, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:54:56,006 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:54:56,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:54:56,006 INFO L82 PathProgramCache]: Analyzing trace with hash -236083298, now seen corresponding path program 1 times [2019-10-02 05:54:56,007 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:54:56,007 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:54:56,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:56,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:54:56,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:54:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:54:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12890 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 12865 trivial. 0 not checked. [2019-10-02 05:54:57,480 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:54:57,481 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:54:57,481 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:54:57,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:54:57,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:54:57,482 INFO L87 Difference]: Start difference. First operand 64894 states and 89972 transitions. Second operand 5 states. [2019-10-02 05:55:00,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:55:00,896 INFO L93 Difference]: Finished difference Result 64900 states and 89977 transitions. [2019-10-02 05:55:00,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:55:00,897 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 722 [2019-10-02 05:55:00,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:55:01,097 INFO L225 Difference]: With dead ends: 64900 [2019-10-02 05:55:01,098 INFO L226 Difference]: Without dead ends: 64898 [2019-10-02 05:55:01,122 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:55:01,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64898 states. [2019-10-02 05:55:03,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64898 to 64898. [2019-10-02 05:55:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64898 states. [2019-10-02 05:55:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64898 states to 64898 states and 89975 transitions. [2019-10-02 05:55:03,342 INFO L78 Accepts]: Start accepts. Automaton has 64898 states and 89975 transitions. Word has length 722 [2019-10-02 05:55:03,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:55:03,343 INFO L475 AbstractCegarLoop]: Abstraction has 64898 states and 89975 transitions. [2019-10-02 05:55:03,343 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:55:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 64898 states and 89975 transitions. [2019-10-02 05:55:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2019-10-02 05:55:03,366 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:55:03,367 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 9, 8, 8, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:55:03,367 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:55:03,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:55:03,368 INFO L82 PathProgramCache]: Analyzing trace with hash -610403083, now seen corresponding path program 1 times [2019-10-02 05:55:03,368 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:55:03,368 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:55:03,393 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:03,393 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:55:03,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:03,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:55:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12924 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 12901 trivial. 0 not checked. [2019-10-02 05:55:04,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:55:04,564 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:55:04,565 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:55:04,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:55:04,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:55:04,565 INFO L87 Difference]: Start difference. First operand 64898 states and 89975 transitions. Second operand 3 states. [2019-10-02 05:55:12,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:55:12,115 INFO L93 Difference]: Finished difference Result 135953 states and 187952 transitions. [2019-10-02 05:55:12,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:55:12,115 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 762 [2019-10-02 05:55:12,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:55:12,415 INFO L225 Difference]: With dead ends: 135953 [2019-10-02 05:55:12,416 INFO L226 Difference]: Without dead ends: 86128 [2019-10-02 05:55:12,651 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:55:12,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86128 states. [2019-10-02 05:55:18,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86128 to 86074. [2019-10-02 05:55:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86074 states. [2019-10-02 05:55:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86074 states to 86074 states and 119374 transitions. [2019-10-02 05:55:18,525 INFO L78 Accepts]: Start accepts. Automaton has 86074 states and 119374 transitions. Word has length 762 [2019-10-02 05:55:18,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:55:18,526 INFO L475 AbstractCegarLoop]: Abstraction has 86074 states and 119374 transitions. [2019-10-02 05:55:18,526 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:55:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 86074 states and 119374 transitions. [2019-10-02 05:55:18,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728 [2019-10-02 05:55:18,550 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:55:18,551 INFO L411 BasicCegarLoop]: trace histogram [62, 62, 60, 60, 60, 60, 9, 8, 8, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:55:18,551 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:55:18,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:55:18,552 INFO L82 PathProgramCache]: Analyzing trace with hash 8185529, now seen corresponding path program 1 times [2019-10-02 05:55:18,552 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:55:18,552 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:55:18,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:18,579 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:55:18,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:55:19,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12920 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12893 trivial. 0 not checked. [2019-10-02 05:55:19,763 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:55:19,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:55:19,763 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:55:19,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:55:19,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:55:19,764 INFO L87 Difference]: Start difference. First operand 86074 states and 119374 transitions. Second operand 5 states. [2019-10-02 05:55:21,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:55:21,936 INFO L93 Difference]: Finished difference Result 86080 states and 119379 transitions. [2019-10-02 05:55:21,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:55:21,937 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 727 [2019-10-02 05:55:21,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:55:22,261 INFO L225 Difference]: With dead ends: 86080 [2019-10-02 05:55:22,261 INFO L226 Difference]: Without dead ends: 86078 [2019-10-02 05:55:22,296 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:55:22,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86078 states. [2019-10-02 05:55:27,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86078 to 86078. [2019-10-02 05:55:27,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86078 states. [2019-10-02 05:55:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86078 states to 86078 states and 119377 transitions. [2019-10-02 05:55:28,616 INFO L78 Accepts]: Start accepts. Automaton has 86078 states and 119377 transitions. Word has length 727 [2019-10-02 05:55:28,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:55:28,618 INFO L475 AbstractCegarLoop]: Abstraction has 86078 states and 119377 transitions. [2019-10-02 05:55:28,618 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:55:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 86078 states and 119377 transitions. [2019-10-02 05:55:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 819 [2019-10-02 05:55:28,653 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:55:28,653 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 60, 60, 60, 60, 11, 11, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:55:28,653 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:55:28,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:55:28,654 INFO L82 PathProgramCache]: Analyzing trace with hash 773500626, now seen corresponding path program 1 times [2019-10-02 05:55:28,654 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:55:28,654 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:55:28,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:28,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:55:28,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:55:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12774 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12774 trivial. 0 not checked. [2019-10-02 05:55:29,588 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:55:29,588 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:55:29,589 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:55:29,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:55:29,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:55:29,590 INFO L87 Difference]: Start difference. First operand 86078 states and 119377 transitions. Second operand 3 states. [2019-10-02 05:55:39,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:55:39,713 INFO L93 Difference]: Finished difference Result 242564 states and 335827 transitions. [2019-10-02 05:55:39,713 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:55:39,713 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 818 [2019-10-02 05:55:39,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:55:40,343 INFO L225 Difference]: With dead ends: 242564 [2019-10-02 05:55:40,343 INFO L226 Difference]: Without dead ends: 156627 [2019-10-02 05:55:40,529 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:55:40,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156627 states. [2019-10-02 05:55:51,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156627 to 156542. [2019-10-02 05:55:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156542 states. [2019-10-02 05:55:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156542 states to 156542 states and 216455 transitions. [2019-10-02 05:55:52,298 INFO L78 Accepts]: Start accepts. Automaton has 156542 states and 216455 transitions. Word has length 818 [2019-10-02 05:55:52,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:55:52,299 INFO L475 AbstractCegarLoop]: Abstraction has 156542 states and 216455 transitions. [2019-10-02 05:55:52,299 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:55:52,299 INFO L276 IsEmpty]: Start isEmpty. Operand 156542 states and 216455 transitions. [2019-10-02 05:55:52,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2019-10-02 05:55:52,825 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:55:52,826 INFO L411 BasicCegarLoop]: trace histogram [61, 61, 60, 60, 60, 60, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:55:52,826 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:55:52,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:55:52,826 INFO L82 PathProgramCache]: Analyzing trace with hash 75058045, now seen corresponding path program 1 times [2019-10-02 05:55:52,827 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:55:52,827 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:55:52,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:52,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:55:52,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:55:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:55:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12933 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12933 trivial. 0 not checked. [2019-10-02 05:55:53,637 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:55:53,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:55:53,641 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:55:53,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:55:53,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:55:53,642 INFO L87 Difference]: Start difference. First operand 156542 states and 216455 transitions. Second operand 3 states. [2019-10-02 05:56:12,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:56:12,029 INFO L93 Difference]: Finished difference Result 451152 states and 623033 transitions. [2019-10-02 05:56:12,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:56:12,030 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 865 [2019-10-02 05:56:12,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:56:13,197 INFO L225 Difference]: With dead ends: 451152 [2019-10-02 05:56:13,198 INFO L226 Difference]: Without dead ends: 294751 [2019-10-02 05:56:13,551 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:56:13,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294751 states. [2019-10-02 05:56:32,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294751 to 294258. [2019-10-02 05:56:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294258 states. [2019-10-02 05:56:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294258 states to 294258 states and 405947 transitions. [2019-10-02 05:56:33,587 INFO L78 Accepts]: Start accepts. Automaton has 294258 states and 405947 transitions. Word has length 865 [2019-10-02 05:56:33,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:56:33,587 INFO L475 AbstractCegarLoop]: Abstraction has 294258 states and 405947 transitions. [2019-10-02 05:56:33,587 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:56:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 294258 states and 405947 transitions. [2019-10-02 05:56:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 931 [2019-10-02 05:56:33,614 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:56:33,614 INFO L411 BasicCegarLoop]: trace histogram [61, 61, 60, 60, 60, 60, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:56:33,615 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:56:33,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:56:33,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1383109146, now seen corresponding path program 1 times [2019-10-02 05:56:33,615 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:56:33,616 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:56:33,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:56:33,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:56:33,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:56:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:56:35,403 INFO L134 CoverageAnalysis]: Checked inductivity of 13036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13036 trivial. 0 not checked. [2019-10-02 05:56:35,403 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:56:35,404 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:56:35,404 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:56:35,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:56:35,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:56:35,405 INFO L87 Difference]: Start difference. First operand 294258 states and 405947 transitions. Second operand 3 states. [2019-10-02 05:57:11,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:57:11,494 INFO L93 Difference]: Finished difference Result 861804 states and 1188073 transitions. [2019-10-02 05:57:11,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:57:11,494 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 930 [2019-10-02 05:57:11,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:57:13,757 INFO L225 Difference]: With dead ends: 861804 [2019-10-02 05:57:13,758 INFO L226 Difference]: Without dead ends: 567687 [2019-10-02 05:57:14,365 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:57:14,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567687 states. [2019-10-02 05:57:49,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567687 to 567130. [2019-10-02 05:57:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 567130 states. [2019-10-02 05:58:02,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567130 states to 567130 states and 781167 transitions. [2019-10-02 05:58:03,032 INFO L78 Accepts]: Start accepts. Automaton has 567130 states and 781167 transitions. Word has length 930 [2019-10-02 05:58:03,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:58:03,033 INFO L475 AbstractCegarLoop]: Abstraction has 567130 states and 781167 transitions. [2019-10-02 05:58:03,033 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:58:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 567130 states and 781167 transitions. [2019-10-02 05:58:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2019-10-02 05:58:03,056 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:58:03,057 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 60, 60, 60, 60, 11, 11, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:58:03,057 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:58:03,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:58:03,057 INFO L82 PathProgramCache]: Analyzing trace with hash -1697364245, now seen corresponding path program 1 times [2019-10-02 05:58:03,058 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:58:03,058 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:58:03,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:58:03,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:58:03,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:58:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:58:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12777 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12777 trivial. 0 not checked. [2019-10-02 05:58:03,861 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:58:03,861 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:58:03,862 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:58:03,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:58:03,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:58:03,862 INFO L87 Difference]: Start difference. First operand 567130 states and 781167 transitions. Second operand 3 states. [2019-10-02 05:59:15,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:59:15,026 INFO L93 Difference]: Finished difference Result 1685969 states and 2331672 transitions. [2019-10-02 05:59:15,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:59:15,026 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 857 [2019-10-02 05:59:15,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:59:20,996 INFO L225 Difference]: With dead ends: 1685969 [2019-10-02 05:59:20,996 INFO L226 Difference]: Without dead ends: 1118980 [2019-10-02 05:59:23,307 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:59:24,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1118980 states.