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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 00:45:18,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 00:45:18,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 00:45:18,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 00:45:18,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 00:45:18,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 00:45:18,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 00:45:18,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 00:45:18,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 00:45:18,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 00:45:18,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 00:45:18,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 00:45:18,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 00:45:18,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 00:45:18,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 00:45:18,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 00:45:18,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 00:45:18,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 00:45:18,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 00:45:18,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 00:45:18,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 00:45:18,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 00:45:18,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 00:45:18,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 00:45:18,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 00:45:18,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 00:45:18,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 00:45:18,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 00:45:18,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 00:45:18,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 00:45:18,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 00:45:18,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 00:45:18,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 00:45:18,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 00:45:18,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 00:45:18,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 00:45:18,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 00:45:18,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 00:45:18,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 00:45:18,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 00:45:18,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 00:45:18,336 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 00:45:18,360 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 00:45:18,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 00:45:18,362 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 00:45:18,362 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 00:45:18,363 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 00:45:18,363 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 00:45:18,363 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 00:45:18,364 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 00:45:18,364 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 00:45:18,364 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 00:45:18,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 00:45:18,365 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 00:45:18,365 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 00:45:18,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 00:45:18,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 00:45:18,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 00:45:18,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 00:45:18,366 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 00:45:18,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 00:45:18,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 00:45:18,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 00:45:18,367 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 00:45:18,367 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 00:45:18,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:45:18,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 00:45:18,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 00:45:18,368 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 00:45:18,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 00:45:18,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 00:45:18,369 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 00:45:18,398 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 00:45:18,412 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 00:45:18,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 00:45:18,417 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 00:45:18,417 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 00:45:18,418 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2019-10-03 00:45:18,479 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a586b71/c7a0a075d67e46488e3b852b02ef5ed7/FLAG70cb3fbb3 [2019-10-03 00:45:19,638 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 00:45:19,638 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2019-10-03 00:45:19,727 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a586b71/c7a0a075d67e46488e3b852b02ef5ed7/FLAG70cb3fbb3 [2019-10-03 00:45:19,863 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a586b71/c7a0a075d67e46488e3b852b02ef5ed7 [2019-10-03 00:45:19,872 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 00:45:19,873 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 00:45:19,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 00:45:19,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 00:45:19,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 00:45:19,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:45:19" (1/1) ... [2019-10-03 00:45:19,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247dfb19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:19, skipping insertion in model container [2019-10-03 00:45:19,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:45:19" (1/1) ... [2019-10-03 00:45:19,889 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 00:45:20,149 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 00:45:28,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:45:28,568 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 00:45:29,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:45:32,203 INFO L192 MainTranslator]: Completed translation [2019-10-03 00:45:32,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32 WrapperNode [2019-10-03 00:45:32,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 00:45:32,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 00:45:32,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 00:45:32,206 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 00:45:32,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (1/1) ... [2019-10-03 00:45:32,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (1/1) ... [2019-10-03 00:45:32,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (1/1) ... [2019-10-03 00:45:32,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (1/1) ... [2019-10-03 00:45:32,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (1/1) ... [2019-10-03 00:45:32,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (1/1) ... [2019-10-03 00:45:33,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (1/1) ... [2019-10-03 00:45:33,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 00:45:33,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 00:45:33,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 00:45:33,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 00:45:33,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (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 [2019-10-03 00:45:33,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 00:45:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 00:45:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:45:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:45:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 00:45:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:45:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:45:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:45:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:45:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 00:45:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:45:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:45:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:45:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:45:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 00:45:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 00:45:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-10-03 00:45:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-03 00:45:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 00:45:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 00:45:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2019-10-03 00:45:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 00:45:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 00:45:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-03 00:45:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 00:45:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-03 00:45:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 00:45:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 00:45:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 00:45:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 00:45:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-03 00:45:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 00:45:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 00:45:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2019-10-03 00:45:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-10-03 00:45:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2019-10-03 00:45:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-10-03 00:45:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2019-10-03 00:45:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2019-10-03 00:45:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2019-10-03 00:45:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-03 00:45:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-03 00:45:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-03 00:45:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-03 00:45:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-03 00:45:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2019-10-03 00:45:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2019-10-03 00:45:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-03 00:45:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-03 00:45:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2019-10-03 00:45:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2019-10-03 00:45:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-03 00:45:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-03 00:45:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 00:45:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 00:45:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-03 00:45:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-03 00:45:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-03 00:45:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-03 00:45:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-03 00:45:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 00:45:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-03 00:45:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:45:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 00:45:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 00:45:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-10-03 00:45:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-03 00:45:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-03 00:45:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-03 00:45:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-03 00:45:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-10-03 00:45:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-03 00:45:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-03 00:45:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-03 00:45:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 00:45:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 00:45:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 00:45:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-03 00:45:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 00:45:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-03 00:45:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 00:45:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 00:45:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-03 00:45:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-03 00:45:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-03 00:45:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-03 00:45:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-03 00:45:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-03 00:45:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 00:45:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 00:45:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 00:45:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2019-10-03 00:45:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_cipher_cast [2019-10-03 00:45:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_cipher [2019-10-03 00:45:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2019-10-03 00:45:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2019-10-03 00:45:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2019-10-03 00:45:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2019-10-03 00:45:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_encrypt_one [2019-10-03 00:45:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-03 00:45:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-03 00:45:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2019-10-03 00:45:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2019-10-03 00:45:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_inherit [2019-10-03 00:45:33,367 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-10-03 00:45:33,367 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-10-03 00:45:33,367 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-10-03 00:45:33,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_dsss_chan_to_freq [2019-10-03 00:45:33,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_freq_to_dsss_chan [2019-10-03 00:45:33,368 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_lcp_len [2019-10-03 00:45:33,368 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_point_len [2019-10-03 00:45:33,368 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_event_len_adjust [2019-10-03 00:45:33,368 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_event [2019-10-03 00:45:33,368 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_point [2019-10-03 00:45:33,369 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_value [2019-10-03 00:45:33,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2019-10-03 00:45:33,369 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2019-10-03 00:45:33,369 INFO L138 BoogieDeclarations]: Found implementation of procedure micinit [2019-10-03 00:45:33,369 INFO L138 BoogieDeclarations]: Found implementation of procedure micsetup [2019-10-03 00:45:33,369 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2019-10-03 00:45:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2019-10-03 00:45:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure RxSeqValid [2019-10-03 00:45:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2019-10-03 00:45:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_setseed [2019-10-03 00:45:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2019-10-03 00:45:33,370 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2019-10-03 00:45:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2019-10-03 00:45:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2019-10-03 00:45:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2019-10-03 00:45:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2019-10-03 00:45:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2019-10-03 00:45:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2019-10-03 00:45:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2019-10-03 00:45:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThrottle [2019-10-03 00:45:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2019-10-03 00:45:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2019-10-03 00:45:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2019-10-03 00:45:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2019-10-03 00:45:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2019-10-03 00:45:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2019-10-03 00:45:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2019-10-03 00:45:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2019-10-03 00:45:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_start_xmit [2019-10-03 00:45:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2019-10-03 00:45:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2019-10-03 00:45:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2019-10-03 00:45:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit [2019-10-03 00:45:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2019-10-03 00:45:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit11 [2019-10-03 00:45:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2019-10-03 00:45:33,374 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2019-10-03 00:45:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2019-10-03 00:45:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2019-10-03 00:45:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2019-10-03 00:45:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2019-10-03 00:45:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure add_airo_dev [2019-10-03 00:45:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2019-10-03 00:45:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2019-10-03 00:45:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2019-10-03 00:45:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure wll_header_parse [2019-10-03 00:45:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2019-10-03 00:45:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2019-10-03 00:45:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_map_card [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure init_wifidev [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_allocate [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_initialize [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2019-10-03 00:45:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure init_airo_card [2019-10-03 00:45:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2019-10-03 00:45:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2019-10-03 00:45:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2019-10-03 00:45:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_process_scan_results [2019-10-03 00:45:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_thread [2019-10-03 00:45:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2019-10-03 00:45:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_cisco_mic [2019-10-03 00:45:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_print_status [2019-10-03 00:45:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_link [2019-10-03 00:45:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_rx [2019-10-03 00:45:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_tx [2019-10-03 00:45:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_interrupt [2019-10-03 00:45:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2019-10-03 00:45:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2019-10-03 00:45:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2019-10-03 00:45:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2019-10-03 00:45:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2019-10-03 00:45:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2019-10-03 00:45:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_3 [2019-10-03 00:45:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_11 [2019-10-03 00:45:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2019-10-03 00:45:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2019-10-03 00:45:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2019-10-03 00:45:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2019-10-03 00:45:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_bap_read [2019-10-03 00:45:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_bap_read [2019-10-03 00:45:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2019-10-03 00:45:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2019-10-03 00:45:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2019-10-03 00:45:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2019-10-03 00:45:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2019-10-03 00:45:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_3_packet [2019-10-03 00:45:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_11_packet [2019-10-03 00:45:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_proc_entry [2019-10-03 00:45:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure takedown_proc_entry [2019-10-03 00:45:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2019-10-03 00:45:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2019-10-03 00:45:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_status_open [2019-10-03 00:45:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_statsdelta_open [2019-10-03 00:45:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_open [2019-10-03 00:45:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2019-10-03 00:45:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2019-10-03 00:45:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2019-10-03 00:45:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_on_close [2019-10-03 00:45:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rmode [2019-10-03 00:45:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_open [2019-10-03 00:45:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_on_close [2019-10-03 00:45:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_on_close [2019-10-03 00:45:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure do_writerid [2019-10-03 00:45:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_key [2019-10-03 00:45:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_tx_idx [2019-10-03 00:45:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2019-10-03 00:45:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2019-10-03 00:45:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_on_close [2019-10-03 00:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_open [2019-10-03 00:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_open [2019-10-03 00:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_open [2019-10-03 00:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_BSSList_open [2019-10-03 00:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2019-10-03 00:45:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_func [2019-10-03 00:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_probe [2019-10-03 00:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2019-10-03 00:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_suspend [2019-10-03 00:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2019-10-03 00:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_init_module [2019-10-03 00:45:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_cleanup_module [2019-10-03 00:45:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_rssi_to_dbm [2019-10-03 00:45:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_dbm_to_pct [2019-10-03 00:45:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_quality [2019-10-03 00:45:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_name [2019-10-03 00:45:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_freq [2019-10-03 00:45:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_freq [2019-10-03 00:45:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_essid [2019-10-03 00:45:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_essid [2019-10-03 00:45:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_wap [2019-10-03 00:45:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wap [2019-10-03 00:45:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_nick [2019-10-03 00:45:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_nick [2019-10-03 00:45:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rate [2019-10-03 00:45:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rate [2019-10-03 00:45:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rts [2019-10-03 00:45:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rts [2019-10-03 00:45:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_frag [2019-10-03 00:45:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_frag [2019-10-03 00:45:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mode [2019-10-03 00:45:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_mode [2019-10-03 00:45:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_index [2019-10-03 00:45:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encode [2019-10-03 00:45:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encode [2019-10-03 00:45:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encodeext [2019-10-03 00:45:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encodeext [2019-10-03 00:45:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_auth [2019-10-03 00:45:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_auth [2019-10-03 00:45:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_txpow [2019-10-03 00:45:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_txpow [2019-10-03 00:45:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_retry [2019-10-03 00:45:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_retry [2019-10-03 00:45:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_range [2019-10-03 00:45:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_power [2019-10-03 00:45:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_power [2019-10-03 00:45:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_sens [2019-10-03 00:45:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_sens [2019-10-03 00:45:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_aplist [2019-10-03 00:45:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_scan [2019-10-03 00:45:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_translate_scan [2019-10-03 00:45:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_scan [2019-10-03 00:45:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_config_commit [2019-10-03 00:45:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2019-10-03 00:45:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2019-10-03 00:45:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wireless_stats [2019-10-03 00:45:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure readrids [2019-10-03 00:45:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure writerids [2019-10-03 00:45:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure flashcard [2019-10-03 00:45:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdreset [2019-10-03 00:45:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure setflashmode [2019-10-03 00:45:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure flashpchar [2019-10-03 00:45:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure flashgchar [2019-10-03 00:45:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure flashputbuf [2019-10-03 00:45:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure flashrestart [2019-10-03 00:45:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2019-10-03 00:45:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_airo_init_module_23_13 [2019-10-03 00:45:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-03 00:45:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2019-10-03 00:45:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_14_3 [2019-10-03 00:45:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_15_3 [2019-10-03 00:45:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_20_1 [2019-10-03 00:45:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_21_1 [2019-10-03 00:45:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_23_4 [2019-10-03 00:45:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_23_5 [2019-10-03 00:45:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_7_23_6 [2019-10-03 00:45:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_16_1 [2019-10-03 00:45:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_19_2 [2019-10-03 00:45:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_4 [2019-10-03 00:45:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_22_2 [2019-10-03 00:45:33,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_23_7 [2019-10-03 00:45:33,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_23_8 [2019-10-03 00:45:33,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_7_23_9 [2019-10-03 00:45:33,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-03 00:45:33,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_13 [2019-10-03 00:45:33,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_14 [2019-10-03 00:45:33,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-03 00:45:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_16 [2019-10-03 00:45:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-03 00:45:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-03 00:45:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-03 00:45:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-03 00:45:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-03 00:45:33,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-10-03 00:45:33,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-10-03 00:45:33,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-03 00:45:33,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-10-03 00:45:33,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-03 00:45:33,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-03 00:45:33,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_23 [2019-10-03 00:45:33,402 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 00:45:33,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 00:45:33,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-10-03 00:45:33,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-10-03 00:45:33,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-10-03 00:45:33,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2019-10-03 00:45:33,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2019-10-03 00:45:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2019-10-03 00:45:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2019-10-03 00:45:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 00:45:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 00:45:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-10-03 00:45:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-10-03 00:45:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-10-03 00:45:33,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-10-03 00:45:33,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-10-03 00:45:33,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-10-03 00:45:33,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2019-10-03 00:45:33,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2019-10-03 00:45:33,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2019-10-03 00:45:33,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2019-10-03 00:45:33,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2019-10-03 00:45:33,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_5 [2019-10-03 00:45:33,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2019-10-03 00:45:33,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_5 [2019-10-03 00:45:33,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 00:45:33,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-10-03 00:45:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-10-03 00:45:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-10-03 00:45:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2019-10-03 00:45:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2019-10-03 00:45:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_6_12 [2019-10-03 00:45:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_7_12 [2019-10-03 00:45:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-10-03 00:45:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2019-10-03 00:45:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2019-10-03 00:45:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_3_2 [2019-10-03 00:45:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_4_2 [2019-10-03 00:45:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_5_2 [2019-10-03 00:45:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_6_2 [2019-10-03 00:45:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_7_2 [2019-10-03 00:45:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 00:45:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-10-03 00:45:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-10-03 00:45:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-10-03 00:45:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2019-10-03 00:45:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2019-10-03 00:45:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_6_4 [2019-10-03 00:45:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_7_4 [2019-10-03 00:45:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-03 00:45:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-03 00:45:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_8_5 [2019-10-03 00:45:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_8_3 [2019-10-03 00:45:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_8 [2019-10-03 00:45:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_10 [2019-10-03 00:45:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_9 [2019-10-03 00:45:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_11_17 [2019-10-03 00:45:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_11_2 [2019-10-03 00:45:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_11_5 [2019-10-03 00:45:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_11_6 [2019-10-03 00:45:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_11_3 [2019-10-03 00:45:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_11_8 [2019-10-03 00:45:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_11_7 [2019-10-03 00:45:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_11 [2019-10-03 00:45:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-03 00:45:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-03 00:45:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_18_6 [2019-10-03 00:45:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-03 00:45:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_header_ops_dummy_resourceless_instance_12 [2019-10-03 00:45:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_13 [2019-10-03 00:45:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-03 00:45:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_20_2 [2019-10-03 00:45:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 00:45:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 00:45:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 00:45:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:45:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:45:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_60 [2019-10-03 00:45:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_61 [2019-10-03 00:45:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2019-10-03 00:45:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_63 [2019-10-03 00:45:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_64 [2019-10-03 00:45:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_65 [2019-10-03 00:45:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_66 [2019-10-03 00:45:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_67 [2019-10-03 00:45:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_68 [2019-10-03 00:45:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_69 [2019-10-03 00:45:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_70 [2019-10-03 00:45:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_71 [2019-10-03 00:45:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_72 [2019-10-03 00:45:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_73 [2019-10-03 00:45:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_74 [2019-10-03 00:45:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_75 [2019-10-03 00:45:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_76 [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_80 [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_82 [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_83 [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-03 00:45:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 00:45:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 00:45:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 00:45:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 00:45:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-03 00:45:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-03 00:45:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-03 00:45:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-03 00:45:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 00:45:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-03 00:45:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-03 00:45:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-03 00:45:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-03 00:45:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-03 00:45:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-03 00:45:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-03 00:45:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 00:45:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 00:45:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 00:45:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 00:45:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-03 00:45:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-03 00:45:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-03 00:45:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-03 00:45:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-03 00:45:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:45:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:45:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:45:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:45:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:45:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:45:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:45:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:45:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:45:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:45:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:45:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:45:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:45:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:45:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:45:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:45:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2019-10-03 00:45:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_aux_lock_of_airo_info [2019-10-03 00:45:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_aux_lock_of_airo_info [2019-10-03 00:45:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_aux_lock_of_airo_info [2019-10-03 00:45:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_aux_lock_of_airo_info [2019-10-03 00:45:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_aux_lock_of_airo_info [2019-10-03 00:45:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_aux_lock_of_airo_info [2019-10-03 00:45:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_aux_lock_of_airo_info [2019-10-03 00:45:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:45:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:45:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:45:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:45:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:45:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:45:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:45:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-03 00:45:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:45:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:45:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:45:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:45:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:45:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:45:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:45:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:45:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:45:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:45:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:45:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:45:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-03 00:45:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-03 00:45:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:45:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:45:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:45:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:45:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:45:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:45:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:45:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:45:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:45:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:45:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:45:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:45:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:45:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:45:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:45:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 00:45:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:45:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:45:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:45:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:45:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:45:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2019-10-03 00:45:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 00:45:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-03 00:45:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-03 00:45:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-03 00:45:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-03 00:45:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 00:45:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-03 00:45:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 00:45:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-03 00:45:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-03 00:45:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-03 00:45:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-03 00:45:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-03 00:45:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 00:45:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 00:45:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-10-03 00:45:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-03 00:45:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-03 00:45:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 00:45:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2019-10-03 00:45:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-10-03 00:45:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-03 00:45:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-03 00:45:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2019-10-03 00:45:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-10-03 00:45:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2019-10-03 00:45:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 00:45:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 00:45:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-03 00:45:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-03 00:45:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 00:45:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2019-10-03 00:45:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-03 00:45:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_write_to_buffer [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 00:45:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-03 00:45:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-03 00:45:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 00:45:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2019-10-03 00:45:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2019-10-03 00:45:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-10-03 00:45:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 00:45:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 00:45:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 00:45:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 00:45:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 00:45:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-03 00:45:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 00:45:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 00:45:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 00:45:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2019-10-03 00:45:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-03 00:45:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-03 00:45:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-03 00:45:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-03 00:45:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-03 00:45:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-03 00:45:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 00:45:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 00:45:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 00:45:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_61 [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2019-10-03 00:45:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_80 [2019-10-03 00:45:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2019-10-03 00:45:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_aux_lock_of_airo_info [2019-10-03 00:45:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 00:45:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-03 00:45:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-03 00:45:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-03 00:45:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 00:45:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2019-10-03 00:45:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-10-03 00:45:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 00:45:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2019-10-03 00:45:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 00:45:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-10-03 00:45:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-10-03 00:45:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 00:45:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-10-03 00:45:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 00:45:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2019-10-03 00:45:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-10-03 00:45:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2019-10-03 00:45:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2019-10-03 00:45:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2019-10-03 00:45:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-03 00:45:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 00:45:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-03 00:45:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-03 00:45:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-03 00:45:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2019-10-03 00:45:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2019-10-03 00:45:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-03 00:45:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-03 00:45:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-03 00:45:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-03 00:45:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-10-03 00:45:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2019-10-03 00:45:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-03 00:45:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2019-10-03 00:45:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure simple_write_to_buffer [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 00:45:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 00:45:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 00:45:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-03 00:45:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-03 00:45:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 00:45:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-03 00:45:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-03 00:45:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-10-03 00:45:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-10-03 00:45:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2019-10-03 00:45:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2019-10-03 00:45:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-10-03 00:45:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2019-10-03 00:45:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 00:45:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 00:45:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 00:45:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_66 [2019-10-03 00:45:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_67 [2019-10-03 00:45:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_70 [2019-10-03 00:45:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_74 [2019-10-03 00:45:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_76 [2019-10-03 00:45:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-03 00:45:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-03 00:45:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 00:45:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-03 00:45:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 00:45:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-03 00:45:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 00:45:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 00:45:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-03 00:45:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-03 00:45:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-03 00:45:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-03 00:45:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-03 00:45:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-03 00:45:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 00:45:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 00:45:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-10-03 00:45:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-10-03 00:45:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_68 [2019-10-03 00:45:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_71 [2019-10-03 00:45:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 00:45:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_69 [2019-10-03 00:45:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_72 [2019-10-03 00:45:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 00:45:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_64 [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_65 [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_73 [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_75 [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 00:45:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 00:45:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-03 00:45:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-03 00:45:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-03 00:45:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 00:45:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_82 [2019-10-03 00:45:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 00:45:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_83 [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_60 [2019-10-03 00:45:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_63 [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_cipher_cast [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_cipher [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2019-10-03 00:45:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2019-10-03 00:45:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2019-10-03 00:45:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 00:45:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_encrypt_one [2019-10-03 00:45:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:45:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-03 00:45:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 00:45:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 00:45:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-03 00:45:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2019-10-03 00:45:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2019-10-03 00:45:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_inherit [2019-10-03 00:45:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-10-03 00:45:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-03 00:45:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_dsss_chan_to_freq [2019-10-03 00:45:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_freq_to_dsss_chan [2019-10-03 00:45:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2019-10-03 00:45:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_spy [2019-10-03 00:45:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_spy [2019-10-03 00:45:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_thrspy [2019-10-03 00:45:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_thrspy [2019-10-03 00:45:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2019-10-03 00:45:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_lcp_len [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_point_len [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_event_len_adjust [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_event [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_point [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_value [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure init_airo_card [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2019-10-03 00:45:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2019-10-03 00:45:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_probe [2019-10-03 00:45:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2019-10-03 00:45:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_suspend [2019-10-03 00:45:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2019-10-03 00:45:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2019-10-03 00:45:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2019-10-03 00:45:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2019-10-03 00:45:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure aux_bap_read [2019-10-03 00:45:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure fast_bap_read [2019-10-03 00:45:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2019-10-03 00:45:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2019-10-03 00:45:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2019-10-03 00:45:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2019-10-03 00:45:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure do_writerid [2019-10-03 00:45:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2019-10-03 00:45:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_3_packet [2019-10-03 00:45:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_11_packet [2019-10-03 00:45:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2019-10-03 00:45:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2019-10-03 00:45:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_3 [2019-10-03 00:45:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_11 [2019-10-03 00:45:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2019-10-03 00:45:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure airo_interrupt [2019-10-03 00:45:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure airo_thread [2019-10-03 00:45:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure timer_func [2019-10-03 00:45:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2019-10-03 00:45:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wireless_stats [2019-10-03 00:45:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2019-10-03 00:45:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure readrids [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure writerids [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure flashcard [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure micinit [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure micsetup [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure airo_rssi_to_dbm [2019-10-03 00:45:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure airo_dbm_to_pct [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure setup_proc_entry [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure takedown_proc_entry [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure cmdreset [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure setflashmode [2019-10-03 00:45:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure flashgchar [2019-10-03 00:45:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure flashputbuf [2019-10-03 00:45:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure flashrestart [2019-10-03 00:45:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure RxSeqValid [2019-10-03 00:45:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2019-10-03 00:45:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_setseed [2019-10-03 00:45:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2019-10-03 00:45:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2019-10-03 00:45:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2019-10-03 00:45:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure flashpchar [2019-10-03 00:45:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2019-10-03 00:45:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 00:45:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2019-10-03 00:45:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2019-10-03 00:45:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2019-10-03 00:45:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2019-10-03 00:45:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2019-10-03 00:45:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2019-10-03 00:45:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure checkThrottle [2019-10-03 00:45:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2019-10-03 00:45:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2019-10-03 00:45:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2019-10-03 00:45:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2019-10-03 00:45:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2019-10-03 00:45:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2019-10-03 00:45:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2019-10-03 00:45:33,496 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2019-10-03 00:45:33,496 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_start_xmit [2019-10-03 00:45:33,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2019-10-03 00:45:33,496 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2019-10-03 00:45:33,496 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit [2019-10-03 00:45:33,496 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2019-10-03 00:45:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit11 [2019-10-03 00:45:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2019-10-03 00:45:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2019-10-03 00:45:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2019-10-03 00:45:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2019-10-03 00:45:33,497 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2019-10-03 00:45:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2019-10-03 00:45:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure add_airo_dev [2019-10-03 00:45:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2019-10-03 00:45:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2019-10-03 00:45:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure wll_header_parse [2019-10-03 00:45:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2019-10-03 00:45:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_map_card [2019-10-03 00:45:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2019-10-03 00:45:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure init_wifidev [2019-10-03 00:45:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2019-10-03 00:45:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_allocate [2019-10-03 00:45:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_initialize [2019-10-03 00:45:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2019-10-03 00:45:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-03 00:45:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2019-10-03 00:45:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure airo_process_scan_results [2019-10-03 00:45:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2019-10-03 00:45:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_cisco_mic [2019-10-03 00:45:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure airo_print_status [2019-10-03 00:45:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_link [2019-10-03 00:45:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_rx [2019-10-03 00:45:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_tx [2019-10-03 00:45:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2019-10-03 00:45:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2019-10-03 00:45:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2019-10-03 00:45:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2019-10-03 00:45:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_statsdelta_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_status_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_BSSList_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_open [2019-10-03 00:45:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure airo_config_commit [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_on_close [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_rmode [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_on_close [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_on_close [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_key [2019-10-03 00:45:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_tx_idx [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_on_close [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure airo_init_module [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure airo_cleanup_module [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_quality [2019-10-03 00:45:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_name [2019-10-03 00:45:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_freq [2019-10-03 00:45:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_freq [2019-10-03 00:45:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_essid [2019-10-03 00:45:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_essid [2019-10-03 00:45:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_wap [2019-10-03 00:45:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wap [2019-10-03 00:45:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_nick [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_nick [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rate [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rate [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rts [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rts [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_frag [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_frag [2019-10-03 00:45:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mode [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_mode [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure valid_index [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encode [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encode [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encodeext [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encodeext [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_auth [2019-10-03 00:45:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_auth [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_txpow [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_txpow [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_retry [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_retry [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_range [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_power [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_power [2019-10-03 00:45:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_sens [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_sens [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_aplist [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_scan [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure airo_translate_scan [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_scan [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2019-10-03 00:45:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_airo_init_module_23_13 [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_14_3 [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_15_3 [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_20_1 [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_21_1 [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_23_4 [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_23_5 [2019-10-03 00:45:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_7_23_6 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_16_1 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_19_2 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_4 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_22_2 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_23_7 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_23_8 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_7_23_9 [2019-10-03 00:45:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_13 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_14 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_16 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-03 00:45:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-03 00:45:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-03 00:45:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-10-03 00:45:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-10-03 00:45:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-03 00:45:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-10-03 00:45:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-03 00:45:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-03 00:45:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_23 [2019-10-03 00:45:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 00:45:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 00:45:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-10-03 00:45:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-10-03 00:45:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-10-03 00:45:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2019-10-03 00:45:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2019-10-03 00:45:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2019-10-03 00:45:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2019-10-03 00:45:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 00:45:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 00:45:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-10-03 00:45:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-10-03 00:45:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-10-03 00:45:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-10-03 00:45:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-10-03 00:45:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-10-03 00:45:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2019-10-03 00:45:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2019-10-03 00:45:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2019-10-03 00:45:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2019-10-03 00:45:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2019-10-03 00:45:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_5 [2019-10-03 00:45:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2019-10-03 00:45:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_5 [2019-10-03 00:45:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 00:45:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-10-03 00:45:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-10-03 00:45:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-10-03 00:45:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2019-10-03 00:45:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2019-10-03 00:45:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_6_12 [2019-10-03 00:45:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_7_12 [2019-10-03 00:45:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-10-03 00:45:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2019-10-03 00:45:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2019-10-03 00:45:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_3_2 [2019-10-03 00:45:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_4_2 [2019-10-03 00:45:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_5_2 [2019-10-03 00:45:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_6_2 [2019-10-03 00:45:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_7_2 [2019-10-03 00:45:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 00:45:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-10-03 00:45:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-10-03 00:45:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-10-03 00:45:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2019-10-03 00:45:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2019-10-03 00:45:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_6_4 [2019-10-03 00:45:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_7_4 [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_8_5 [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_8_3 [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_8 [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_10 [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_9 [2019-10-03 00:45:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_11_17 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_11_2 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_11_5 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_11_6 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_11_3 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_11_8 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_11_7 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_11 [2019-10-03 00:45:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_18_6 [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_header_ops_dummy_resourceless_instance_12 [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_13 [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_20_2 [2019-10-03 00:45:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-03 00:45:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 00:45:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 00:45:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-03 00:45:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 00:45:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-03 00:45:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-03 00:45:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 00:45:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-03 00:45:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-03 00:45:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-03 00:45:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-03 00:45:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-03 00:45:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-03 00:45:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 00:45:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 00:45:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 00:45:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 00:45:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 00:45:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 00:45:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 00:45:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 00:45:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-03 00:45:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 00:45:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 00:45:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 00:45:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-03 00:45:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-03 00:45:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-03 00:45:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-03 00:45:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:45:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:45:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:45:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:45:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:45:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:45:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:45:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:45:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:45:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:45:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:45:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:45:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:45:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:45:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:45:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:45:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:45:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:45:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:45:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:45:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:45:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_aux_lock_of_airo_info [2019-10-03 00:45:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_aux_lock_of_airo_info [2019-10-03 00:45:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_aux_lock_of_airo_info [2019-10-03 00:45:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_aux_lock_of_airo_info [2019-10-03 00:45:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_aux_lock_of_airo_info [2019-10-03 00:45:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_aux_lock_of_airo_info [2019-10-03 00:45:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:45:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:45:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:45:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:45:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:45:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:45:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:45:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:45:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-03 00:45:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-03 00:45:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-03 00:45:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:45:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-03 00:45:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-03 00:45:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-03 00:45:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:45:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:45:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:45:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:45:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:45:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:45:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:45:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:45:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:45:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:45:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:45:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:45:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:45:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:45:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-03 00:45:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-03 00:45:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-03 00:45:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:45:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-03 00:45:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-03 00:45:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-03 00:45:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:45:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:45:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:45:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:45:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:45:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:45:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:45:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:45:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:45:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:45:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:45:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:45:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:45:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:45:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:45:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:45:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:45:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:45:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 00:45:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 00:45:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 00:45:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 00:45:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 00:45:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 00:45:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 00:45:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 00:45:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 00:45:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 00:45:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 00:45:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 00:45:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 00:45:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 00:46:28,224 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 00:47:27,724 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 00:47:27,724 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-03 00:47:27,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:47:27 BoogieIcfgContainer [2019-10-03 00:47:27,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 00:47:27,730 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 00:47:27,730 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 00:47:27,733 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 00:47:27,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 12:45:19" (1/3) ... [2019-10-03 00:47:27,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@547f772a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:47:27, skipping insertion in model container [2019-10-03 00:47:27,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:45:32" (2/3) ... [2019-10-03 00:47:27,735 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@547f772a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:47:27, skipping insertion in model container [2019-10-03 00:47:27,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:47:27" (3/3) ... [2019-10-03 00:47:27,737 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2019-10-03 00:47:27,747 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 00:47:27,761 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-03 00:47:27,779 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-03 00:47:27,806 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 00:47:27,806 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 00:47:27,806 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 00:47:27,807 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 00:47:27,807 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 00:47:27,807 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 00:47:27,807 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 00:47:27,807 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 00:47:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 6630 states. [2019-10-03 00:47:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-10-03 00:47:27,919 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:27,920 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 00:47:27,922 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]=== [2019-10-03 00:47:27,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:27,928 INFO L82 PathProgramCache]: Analyzing trace with hash -1931819530, now seen corresponding path program 1 times [2019-10-03 00:47:27,930 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:28,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:28,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:28,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:28,058 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:29,656 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-03 00:47:29,658 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:29,658 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:47:29,659 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:29,664 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:47:29,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:47:29,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:47:29,684 INFO L87 Difference]: Start difference. First operand 6630 states. Second operand 3 states. [2019-10-03 00:47:30,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:30,058 INFO L93 Difference]: Finished difference Result 5481 states and 7497 transitions. [2019-10-03 00:47:30,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:47:30,061 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-10-03 00:47:30,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:30,157 INFO L225 Difference]: With dead ends: 5481 [2019-10-03 00:47:30,157 INFO L226 Difference]: Without dead ends: 5464 [2019-10-03 00:47:30,159 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 [2019-10-03 00:47:30,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5464 states. [2019-10-03 00:47:30,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5464 to 5462. [2019-10-03 00:47:30,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5462 states. [2019-10-03 00:47:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 5462 states and 7464 transitions. [2019-10-03 00:47:30,560 INFO L78 Accepts]: Start accepts. Automaton has 5462 states and 7464 transitions. Word has length 96 [2019-10-03 00:47:30,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:30,565 INFO L475 AbstractCegarLoop]: Abstraction has 5462 states and 7464 transitions. [2019-10-03 00:47:30,565 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:47:30,566 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 7464 transitions. [2019-10-03 00:47:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-10-03 00:47:30,581 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:30,581 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 00:47:30,582 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]=== [2019-10-03 00:47:30,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:30,582 INFO L82 PathProgramCache]: Analyzing trace with hash 991340468, now seen corresponding path program 1 times [2019-10-03 00:47:30,582 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:30,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:30,627 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:30,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:30,628 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:31,463 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-03 00:47:31,463 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:31,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:31,463 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:31,471 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:31,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:31,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:31,477 INFO L87 Difference]: Start difference. First operand 5462 states and 7464 transitions. Second operand 5 states. [2019-10-03 00:47:31,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:31,842 INFO L93 Difference]: Finished difference Result 5466 states and 7467 transitions. [2019-10-03 00:47:31,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:31,843 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 96 [2019-10-03 00:47:31,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:31,883 INFO L225 Difference]: With dead ends: 5466 [2019-10-03 00:47:31,883 INFO L226 Difference]: Without dead ends: 5466 [2019-10-03 00:47:31,884 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 [2019-10-03 00:47:31,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5466 states. [2019-10-03 00:47:32,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5466 to 5466. [2019-10-03 00:47:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5466 states. [2019-10-03 00:47:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 5466 states and 7467 transitions. [2019-10-03 00:47:32,099 INFO L78 Accepts]: Start accepts. Automaton has 5466 states and 7467 transitions. Word has length 96 [2019-10-03 00:47:32,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:32,100 INFO L475 AbstractCegarLoop]: Abstraction has 5466 states and 7467 transitions. [2019-10-03 00:47:32,100 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 5466 states and 7467 transitions. [2019-10-03 00:47:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-10-03 00:47:32,102 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:32,102 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 00:47:32,102 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]=== [2019-10-03 00:47:32,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:32,103 INFO L82 PathProgramCache]: Analyzing trace with hash -792209424, now seen corresponding path program 1 times [2019-10-03 00:47:32,103 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:32,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:32,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:32,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:32,139 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-03 00:47:32,746 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:32,746 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:32,746 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:32,747 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:32,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:32,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:32,748 INFO L87 Difference]: Start difference. First operand 5466 states and 7467 transitions. Second operand 5 states. [2019-10-03 00:47:33,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:33,107 INFO L93 Difference]: Finished difference Result 5470 states and 7470 transitions. [2019-10-03 00:47:33,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:33,108 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 101 [2019-10-03 00:47:33,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:33,149 INFO L225 Difference]: With dead ends: 5470 [2019-10-03 00:47:33,149 INFO L226 Difference]: Without dead ends: 5470 [2019-10-03 00:47:33,149 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 [2019-10-03 00:47:33,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5470 states. [2019-10-03 00:47:33,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5470 to 5470. [2019-10-03 00:47:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5470 states. [2019-10-03 00:47:33,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5470 states to 5470 states and 7470 transitions. [2019-10-03 00:47:33,347 INFO L78 Accepts]: Start accepts. Automaton has 5470 states and 7470 transitions. Word has length 101 [2019-10-03 00:47:33,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:33,348 INFO L475 AbstractCegarLoop]: Abstraction has 5470 states and 7470 transitions. [2019-10-03 00:47:33,348 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 5470 states and 7470 transitions. [2019-10-03 00:47:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2019-10-03 00:47:33,350 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:33,350 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 00:47:33,350 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]=== [2019-10-03 00:47:33,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:33,351 INFO L82 PathProgramCache]: Analyzing trace with hash 1892975860, now seen corresponding path program 1 times [2019-10-03 00:47:33,351 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:33,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:33,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:33,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:33,389 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-03 00:47:33,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:33,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:33,952 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:33,953 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:33,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:33,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:33,954 INFO L87 Difference]: Start difference. First operand 5470 states and 7470 transitions. Second operand 5 states. [2019-10-03 00:47:34,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:34,267 INFO L93 Difference]: Finished difference Result 5474 states and 7473 transitions. [2019-10-03 00:47:34,268 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:34,268 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2019-10-03 00:47:34,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:34,310 INFO L225 Difference]: With dead ends: 5474 [2019-10-03 00:47:34,310 INFO L226 Difference]: Without dead ends: 5474 [2019-10-03 00:47:34,310 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 [2019-10-03 00:47:34,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5474 states. [2019-10-03 00:47:34,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5474 to 5474. [2019-10-03 00:47:34,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5474 states. [2019-10-03 00:47:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 5474 states and 7473 transitions. [2019-10-03 00:47:34,520 INFO L78 Accepts]: Start accepts. Automaton has 5474 states and 7473 transitions. Word has length 106 [2019-10-03 00:47:34,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:34,521 INFO L475 AbstractCegarLoop]: Abstraction has 5474 states and 7473 transitions. [2019-10-03 00:47:34,521 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 5474 states and 7473 transitions. [2019-10-03 00:47:34,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-10-03 00:47:34,523 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:34,524 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 3, 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] [2019-10-03 00:47:34,524 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]=== [2019-10-03 00:47:34,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:34,525 INFO L82 PathProgramCache]: Analyzing trace with hash 899445296, now seen corresponding path program 1 times [2019-10-03 00:47:34,525 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:34,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:34,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:34,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:34,566 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-03 00:47:35,202 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:35,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:47:35,202 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:35,203 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:47:35,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:47:35,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:47:35,204 INFO L87 Difference]: Start difference. First operand 5474 states and 7473 transitions. Second operand 6 states. [2019-10-03 00:48:30,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:30,213 INFO L93 Difference]: Finished difference Result 5543 states and 7540 transitions. [2019-10-03 00:48:30,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:48:30,214 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 111 [2019-10-03 00:48:30,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:30,329 INFO L225 Difference]: With dead ends: 5543 [2019-10-03 00:48:30,329 INFO L226 Difference]: Without dead ends: 5543 [2019-10-03 00:48:30,331 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:48:30,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5543 states. [2019-10-03 00:48:30,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5543 to 5539. [2019-10-03 00:48:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5539 states. [2019-10-03 00:48:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 5539 states and 7536 transitions. [2019-10-03 00:48:30,706 INFO L78 Accepts]: Start accepts. Automaton has 5539 states and 7536 transitions. Word has length 111 [2019-10-03 00:48:30,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:30,708 INFO L475 AbstractCegarLoop]: Abstraction has 5539 states and 7536 transitions. [2019-10-03 00:48:30,708 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:48:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 7536 transitions. [2019-10-03 00:48:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-03 00:48:30,712 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:30,713 INFO L411 BasicCegarLoop]: trace histogram [5, 4, 4, 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] [2019-10-03 00:48:30,714 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]=== [2019-10-03 00:48:30,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:30,715 INFO L82 PathProgramCache]: Analyzing trace with hash 675316276, now seen corresponding path program 1 times [2019-10-03 00:48:30,715 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:30,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:30,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:30,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:30,769 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:31,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-03 00:48:31,651 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:31,651 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:31,651 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:31,652 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:31,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:31,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:31,653 INFO L87 Difference]: Start difference. First operand 5539 states and 7536 transitions. Second operand 5 states. [2019-10-03 00:48:31,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:31,888 INFO L93 Difference]: Finished difference Result 5543 states and 7539 transitions. [2019-10-03 00:48:31,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:31,888 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2019-10-03 00:48:31,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:31,924 INFO L225 Difference]: With dead ends: 5543 [2019-10-03 00:48:31,925 INFO L226 Difference]: Without dead ends: 5543 [2019-10-03 00:48:31,925 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 [2019-10-03 00:48:31,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5543 states. [2019-10-03 00:48:32,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5543 to 5543. [2019-10-03 00:48:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5543 states. [2019-10-03 00:48:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 5543 states and 7539 transitions. [2019-10-03 00:48:32,154 INFO L78 Accepts]: Start accepts. Automaton has 5543 states and 7539 transitions. Word has length 116 [2019-10-03 00:48:32,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:32,155 INFO L475 AbstractCegarLoop]: Abstraction has 5543 states and 7539 transitions. [2019-10-03 00:48:32,155 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:32,155 INFO L276 IsEmpty]: Start isEmpty. Operand 5543 states and 7539 transitions. [2019-10-03 00:48:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-10-03 00:48:32,157 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:32,157 INFO L411 BasicCegarLoop]: trace histogram [6, 5, 5, 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] [2019-10-03 00:48:32,158 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]=== [2019-10-03 00:48:32,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:32,158 INFO L82 PathProgramCache]: Analyzing trace with hash -1869157264, now seen corresponding path program 1 times [2019-10-03 00:48:32,158 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:32,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:32,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:32,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:32,194 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-10-03 00:48:33,024 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:33,024 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:33,024 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:33,024 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:33,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:33,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:33,025 INFO L87 Difference]: Start difference. First operand 5543 states and 7539 transitions. Second operand 5 states. [2019-10-03 00:48:33,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:33,200 INFO L93 Difference]: Finished difference Result 5547 states and 7542 transitions. [2019-10-03 00:48:33,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:33,201 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 121 [2019-10-03 00:48:33,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:33,229 INFO L225 Difference]: With dead ends: 5547 [2019-10-03 00:48:33,229 INFO L226 Difference]: Without dead ends: 5547 [2019-10-03 00:48:33,230 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 [2019-10-03 00:48:33,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5547 states. [2019-10-03 00:48:33,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5547 to 5547. [2019-10-03 00:48:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5547 states. [2019-10-03 00:48:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5547 states to 5547 states and 7542 transitions. [2019-10-03 00:48:33,422 INFO L78 Accepts]: Start accepts. Automaton has 5547 states and 7542 transitions. Word has length 121 [2019-10-03 00:48:33,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:33,423 INFO L475 AbstractCegarLoop]: Abstraction has 5547 states and 7542 transitions. [2019-10-03 00:48:33,423 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 5547 states and 7542 transitions. [2019-10-03 00:48:33,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-10-03 00:48:33,426 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:33,427 INFO L411 BasicCegarLoop]: trace histogram [7, 6, 6, 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] [2019-10-03 00:48:33,427 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]=== [2019-10-03 00:48:33,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:33,428 INFO L82 PathProgramCache]: Analyzing trace with hash 909287284, now seen corresponding path program 1 times [2019-10-03 00:48:33,428 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:33,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:33,463 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:33,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:33,463 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-10-03 00:48:34,065 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:34,066 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:34,066 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:34,067 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:34,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:34,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:34,067 INFO L87 Difference]: Start difference. First operand 5547 states and 7542 transitions. Second operand 5 states. [2019-10-03 00:48:34,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:34,278 INFO L93 Difference]: Finished difference Result 5551 states and 7545 transitions. [2019-10-03 00:48:34,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:34,278 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 126 [2019-10-03 00:48:34,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:34,306 INFO L225 Difference]: With dead ends: 5551 [2019-10-03 00:48:34,306 INFO L226 Difference]: Without dead ends: 5551 [2019-10-03 00:48:34,307 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 [2019-10-03 00:48:34,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5551 states. [2019-10-03 00:48:34,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5551 to 5551. [2019-10-03 00:48:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5551 states. [2019-10-03 00:48:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5551 states to 5551 states and 7545 transitions. [2019-10-03 00:48:34,495 INFO L78 Accepts]: Start accepts. Automaton has 5551 states and 7545 transitions. Word has length 126 [2019-10-03 00:48:34,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:34,496 INFO L475 AbstractCegarLoop]: Abstraction has 5551 states and 7545 transitions. [2019-10-03 00:48:34,496 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 5551 states and 7545 transitions. [2019-10-03 00:48:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-10-03 00:48:34,498 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:34,499 INFO L411 BasicCegarLoop]: trace histogram [8, 7, 7, 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] [2019-10-03 00:48:34,499 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]=== [2019-10-03 00:48:34,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:34,499 INFO L82 PathProgramCache]: Analyzing trace with hash 1407141552, now seen corresponding path program 1 times [2019-10-03 00:48:34,499 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:34,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:34,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:34,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:34,536 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2019-10-03 00:48:35,046 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:35,046 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:35,046 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:35,046 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:35,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:35,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:35,047 INFO L87 Difference]: Start difference. First operand 5551 states and 7545 transitions. Second operand 5 states. [2019-10-03 00:48:35,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:35,238 INFO L93 Difference]: Finished difference Result 5555 states and 7548 transitions. [2019-10-03 00:48:35,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:35,238 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 131 [2019-10-03 00:48:35,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:35,264 INFO L225 Difference]: With dead ends: 5555 [2019-10-03 00:48:35,264 INFO L226 Difference]: Without dead ends: 5555 [2019-10-03 00:48:35,265 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 [2019-10-03 00:48:35,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5555 states. [2019-10-03 00:48:35,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5555 to 5555. [2019-10-03 00:48:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5555 states. [2019-10-03 00:48:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 5555 states and 7548 transitions. [2019-10-03 00:48:35,430 INFO L78 Accepts]: Start accepts. Automaton has 5555 states and 7548 transitions. Word has length 131 [2019-10-03 00:48:35,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:35,431 INFO L475 AbstractCegarLoop]: Abstraction has 5555 states and 7548 transitions. [2019-10-03 00:48:35,431 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:35,431 INFO L276 IsEmpty]: Start isEmpty. Operand 5555 states and 7548 transitions. [2019-10-03 00:48:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-10-03 00:48:35,433 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:35,434 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 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] [2019-10-03 00:48:35,434 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]=== [2019-10-03 00:48:35,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:35,434 INFO L82 PathProgramCache]: Analyzing trace with hash 1099095220, now seen corresponding path program 1 times [2019-10-03 00:48:35,434 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:35,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:35,467 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:35,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:35,468 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2019-10-03 00:48:36,120 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:36,120 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:36,120 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:36,121 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:36,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:36,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:36,122 INFO L87 Difference]: Start difference. First operand 5555 states and 7548 transitions. Second operand 5 states. [2019-10-03 00:48:36,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:36,377 INFO L93 Difference]: Finished difference Result 5559 states and 7551 transitions. [2019-10-03 00:48:36,377 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:36,377 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 136 [2019-10-03 00:48:36,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:36,408 INFO L225 Difference]: With dead ends: 5559 [2019-10-03 00:48:36,408 INFO L226 Difference]: Without dead ends: 5559 [2019-10-03 00:48:36,409 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 [2019-10-03 00:48:36,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5559 states. [2019-10-03 00:48:36,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5559 to 5559. [2019-10-03 00:48:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5559 states. [2019-10-03 00:48:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5559 states to 5559 states and 7551 transitions. [2019-10-03 00:48:36,619 INFO L78 Accepts]: Start accepts. Automaton has 5559 states and 7551 transitions. Word has length 136 [2019-10-03 00:48:36,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:36,619 INFO L475 AbstractCegarLoop]: Abstraction has 5559 states and 7551 transitions. [2019-10-03 00:48:36,619 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:36,619 INFO L276 IsEmpty]: Start isEmpty. Operand 5559 states and 7551 transitions. [2019-10-03 00:48:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-10-03 00:48:36,622 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:36,622 INFO L411 BasicCegarLoop]: trace histogram [10, 9, 9, 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] [2019-10-03 00:48:36,622 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]=== [2019-10-03 00:48:36,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:36,623 INFO L82 PathProgramCache]: Analyzing trace with hash 1604157680, now seen corresponding path program 1 times [2019-10-03 00:48:36,623 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:36,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:36,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:36,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:36,657 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2019-10-03 00:48:37,226 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:37,226 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:37,226 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:37,227 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:37,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:37,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:37,228 INFO L87 Difference]: Start difference. First operand 5559 states and 7551 transitions. Second operand 5 states. [2019-10-03 00:48:37,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:37,444 INFO L93 Difference]: Finished difference Result 5563 states and 7554 transitions. [2019-10-03 00:48:37,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:37,445 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 141 [2019-10-03 00:48:37,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:37,480 INFO L225 Difference]: With dead ends: 5563 [2019-10-03 00:48:37,480 INFO L226 Difference]: Without dead ends: 5563 [2019-10-03 00:48:37,481 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 [2019-10-03 00:48:37,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5563 states. [2019-10-03 00:48:37,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5563 to 5563. [2019-10-03 00:48:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5563 states. [2019-10-03 00:48:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 5563 states and 7554 transitions. [2019-10-03 00:48:37,740 INFO L78 Accepts]: Start accepts. Automaton has 5563 states and 7554 transitions. Word has length 141 [2019-10-03 00:48:37,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:37,741 INFO L475 AbstractCegarLoop]: Abstraction has 5563 states and 7554 transitions. [2019-10-03 00:48:37,741 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 5563 states and 7554 transitions. [2019-10-03 00:48:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-10-03 00:48:37,746 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:37,747 INFO L411 BasicCegarLoop]: trace histogram [11, 10, 10, 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] [2019-10-03 00:48:37,747 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]=== [2019-10-03 00:48:37,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:37,748 INFO L82 PathProgramCache]: Analyzing trace with hash -303476476, now seen corresponding path program 1 times [2019-10-03 00:48:37,748 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:37,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:37,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:37,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:37,797 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2019-10-03 00:48:38,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:38,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:38,534 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:38,535 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:38,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:38,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:38,536 INFO L87 Difference]: Start difference. First operand 5563 states and 7554 transitions. Second operand 5 states. [2019-10-03 00:48:38,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:38,748 INFO L93 Difference]: Finished difference Result 5567 states and 7557 transitions. [2019-10-03 00:48:38,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:38,748 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 186 [2019-10-03 00:48:38,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:38,775 INFO L225 Difference]: With dead ends: 5567 [2019-10-03 00:48:38,775 INFO L226 Difference]: Without dead ends: 5565 [2019-10-03 00:48:38,776 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 [2019-10-03 00:48:38,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5565 states. [2019-10-03 00:48:38,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5565 to 5565. [2019-10-03 00:48:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5565 states. [2019-10-03 00:48:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 5565 states and 7555 transitions. [2019-10-03 00:48:38,952 INFO L78 Accepts]: Start accepts. Automaton has 5565 states and 7555 transitions. Word has length 186 [2019-10-03 00:48:38,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:38,953 INFO L475 AbstractCegarLoop]: Abstraction has 5565 states and 7555 transitions. [2019-10-03 00:48:38,953 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 5565 states and 7555 transitions. [2019-10-03 00:48:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-10-03 00:48:38,956 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:38,956 INFO L411 BasicCegarLoop]: trace histogram [12, 11, 11, 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] [2019-10-03 00:48:38,956 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]=== [2019-10-03 00:48:38,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:38,957 INFO L82 PathProgramCache]: Analyzing trace with hash -2114348240, now seen corresponding path program 1 times [2019-10-03 00:48:38,957 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:38,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:38,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:38,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:38,994 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2019-10-03 00:48:39,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:39,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:39,517 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:39,518 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:39,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:39,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:39,519 INFO L87 Difference]: Start difference. First operand 5565 states and 7555 transitions. Second operand 5 states. [2019-10-03 00:48:39,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:39,741 INFO L93 Difference]: Finished difference Result 5563 states and 7553 transitions. [2019-10-03 00:48:39,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:39,741 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2019-10-03 00:48:39,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:39,771 INFO L225 Difference]: With dead ends: 5563 [2019-10-03 00:48:39,771 INFO L226 Difference]: Without dead ends: 5426 [2019-10-03 00:48:39,772 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 [2019-10-03 00:48:39,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5426 states. [2019-10-03 00:48:39,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5426 to 5426. [2019-10-03 00:48:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5426 states. [2019-10-03 00:48:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 5426 states and 7403 transitions. [2019-10-03 00:48:39,991 INFO L78 Accepts]: Start accepts. Automaton has 5426 states and 7403 transitions. Word has length 151 [2019-10-03 00:48:39,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:39,992 INFO L475 AbstractCegarLoop]: Abstraction has 5426 states and 7403 transitions. [2019-10-03 00:48:39,992 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 5426 states and 7403 transitions. [2019-10-03 00:48:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2019-10-03 00:48:40,020 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:40,021 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 8, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:40,021 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]=== [2019-10-03 00:48:40,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:40,022 INFO L82 PathProgramCache]: Analyzing trace with hash 1973033079, now seen corresponding path program 1 times [2019-10-03 00:48:40,022 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:40,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:40,056 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:40,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:40,056 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2019-10-03 00:48:41,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:41,011 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:48:41,011 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:41,013 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:48:41,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:48:41,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:48:41,014 INFO L87 Difference]: Start difference. First operand 5426 states and 7403 transitions. Second operand 3 states. [2019-10-03 00:48:41,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:41,098 INFO L93 Difference]: Finished difference Result 5427 states and 7404 transitions. [2019-10-03 00:48:41,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:48:41,099 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 479 [2019-10-03 00:48:41,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:41,121 INFO L225 Difference]: With dead ends: 5427 [2019-10-03 00:48:41,122 INFO L226 Difference]: Without dead ends: 5427 [2019-10-03 00:48:41,125 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 [2019-10-03 00:48:41,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5427 states. [2019-10-03 00:48:41,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5427 to 5427. [2019-10-03 00:48:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5427 states. [2019-10-03 00:48:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5427 states to 5427 states and 7404 transitions. [2019-10-03 00:48:41,433 INFO L78 Accepts]: Start accepts. Automaton has 5427 states and 7404 transitions. Word has length 479 [2019-10-03 00:48:41,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:41,434 INFO L475 AbstractCegarLoop]: Abstraction has 5427 states and 7404 transitions. [2019-10-03 00:48:41,434 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:48:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 5427 states and 7404 transitions. [2019-10-03 00:48:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2019-10-03 00:48:41,469 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:41,469 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 8, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:41,469 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]=== [2019-10-03 00:48:41,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:41,470 INFO L82 PathProgramCache]: Analyzing trace with hash 1375879861, now seen corresponding path program 1 times [2019-10-03 00:48:41,470 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:41,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:41,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:41,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:41,507 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:42,371 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2019-10-03 00:48:42,372 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:42,372 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:48:42,372 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:42,373 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:48:42,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:48:42,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:48:42,374 INFO L87 Difference]: Start difference. First operand 5427 states and 7404 transitions. Second operand 3 states. [2019-10-03 00:48:42,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:42,475 INFO L93 Difference]: Finished difference Result 5431 states and 7409 transitions. [2019-10-03 00:48:42,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:48:42,477 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 479 [2019-10-03 00:48:42,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:42,500 INFO L225 Difference]: With dead ends: 5431 [2019-10-03 00:48:42,501 INFO L226 Difference]: Without dead ends: 5431 [2019-10-03 00:48:42,502 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 [2019-10-03 00:48:42,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5431 states. [2019-10-03 00:48:42,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5431 to 5428. [2019-10-03 00:48:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5428 states. [2019-10-03 00:48:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5428 states to 5428 states and 7405 transitions. [2019-10-03 00:48:42,656 INFO L78 Accepts]: Start accepts. Automaton has 5428 states and 7405 transitions. Word has length 479 [2019-10-03 00:48:42,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:42,657 INFO L475 AbstractCegarLoop]: Abstraction has 5428 states and 7405 transitions. [2019-10-03 00:48:42,657 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:48:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 5428 states and 7405 transitions. [2019-10-03 00:48:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2019-10-03 00:48:42,691 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:42,694 INFO L411 BasicCegarLoop]: trace histogram [11, 11, 11, 8, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:42,696 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]=== [2019-10-03 00:48:42,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:42,696 INFO L82 PathProgramCache]: Analyzing trace with hash -2097901588, now seen corresponding path program 1 times [2019-10-03 00:48:42,696 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:42,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:42,730 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:42,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:42,731 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:43,598 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2019-10-03 00:48:43,600 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:43,600 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 00:48:43,601 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:43,601 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 00:48:43,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 00:48:43,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 00:48:43,602 INFO L87 Difference]: Start difference. First operand 5428 states and 7405 transitions. Second operand 4 states. [2019-10-03 00:48:43,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:43,866 INFO L93 Difference]: Finished difference Result 5605 states and 7688 transitions. [2019-10-03 00:48:43,867 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 00:48:43,867 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 491 [2019-10-03 00:48:43,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:43,893 INFO L225 Difference]: With dead ends: 5605 [2019-10-03 00:48:43,893 INFO L226 Difference]: Without dead ends: 5605 [2019-10-03 00:48:43,894 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:43,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5605 states. [2019-10-03 00:48:44,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5605 to 5599. [2019-10-03 00:48:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5599 states. [2019-10-03 00:48:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 5599 states and 7679 transitions. [2019-10-03 00:48:44,076 INFO L78 Accepts]: Start accepts. Automaton has 5599 states and 7679 transitions. Word has length 491 [2019-10-03 00:48:44,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:44,077 INFO L475 AbstractCegarLoop]: Abstraction has 5599 states and 7679 transitions. [2019-10-03 00:48:44,077 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 00:48:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 5599 states and 7679 transitions. [2019-10-03 00:48:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2019-10-03 00:48:44,102 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:44,102 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:44,103 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]=== [2019-10-03 00:48:44,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:44,103 INFO L82 PathProgramCache]: Analyzing trace with hash 1159580808, now seen corresponding path program 1 times [2019-10-03 00:48:44,103 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:44,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:44,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:44,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:44,145 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:45,206 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-10-03 00:48:45,207 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:45,207 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:48:45,208 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:45,209 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:48:45,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:48:45,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:48:45,209 INFO L87 Difference]: Start difference. First operand 5599 states and 7679 transitions. Second operand 6 states. [2019-10-03 00:48:45,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:45,579 INFO L93 Difference]: Finished difference Result 5535 states and 7574 transitions. [2019-10-03 00:48:45,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:45,580 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 378 [2019-10-03 00:48:45,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:45,609 INFO L225 Difference]: With dead ends: 5535 [2019-10-03 00:48:45,610 INFO L226 Difference]: Without dead ends: 5535 [2019-10-03 00:48:45,611 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:48:45,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5535 states. [2019-10-03 00:48:45,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5535 to 5535. [2019-10-03 00:48:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5535 states. [2019-10-03 00:48:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 5535 states and 7574 transitions. [2019-10-03 00:48:45,787 INFO L78 Accepts]: Start accepts. Automaton has 5535 states and 7574 transitions. Word has length 378 [2019-10-03 00:48:45,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:45,788 INFO L475 AbstractCegarLoop]: Abstraction has 5535 states and 7574 transitions. [2019-10-03 00:48:45,788 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:48:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 5535 states and 7574 transitions. [2019-10-03 00:48:45,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2019-10-03 00:48:45,814 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:45,814 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:45,814 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]=== [2019-10-03 00:48:45,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:45,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1417023584, now seen corresponding path program 1 times [2019-10-03 00:48:45,815 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:45,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:45,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:45,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:45,854 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2019-10-03 00:48:46,866 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:46,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:48:46,866 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:46,867 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:48:46,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:48:46,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:48:46,868 INFO L87 Difference]: Start difference. First operand 5535 states and 7574 transitions. Second operand 6 states. [2019-10-03 00:48:50,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:50,108 INFO L93 Difference]: Finished difference Result 5537 states and 7566 transitions. [2019-10-03 00:48:50,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:50,108 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 389 [2019-10-03 00:48:50,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:50,136 INFO L225 Difference]: With dead ends: 5537 [2019-10-03 00:48:50,136 INFO L226 Difference]: Without dead ends: 5537 [2019-10-03 00:48:50,136 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2019-10-03 00:48:50,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5537 states. [2019-10-03 00:48:50,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5537 to 5537. [2019-10-03 00:48:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5537 states. [2019-10-03 00:48:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 5537 states and 7566 transitions. [2019-10-03 00:48:50,302 INFO L78 Accepts]: Start accepts. Automaton has 5537 states and 7566 transitions. Word has length 389 [2019-10-03 00:48:50,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:50,304 INFO L475 AbstractCegarLoop]: Abstraction has 5537 states and 7566 transitions. [2019-10-03 00:48:50,304 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:48:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5537 states and 7566 transitions. [2019-10-03 00:48:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2019-10-03 00:48:50,327 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:50,328 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:50,328 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]=== [2019-10-03 00:48:50,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:50,328 INFO L82 PathProgramCache]: Analyzing trace with hash -10241856, now seen corresponding path program 1 times [2019-10-03 00:48:50,329 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:50,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:50,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:50,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:50,365 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-10-03 00:48:51,640 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:51,640 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:48:51,640 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:51,641 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:48:51,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:48:51,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:48:51,642 INFO L87 Difference]: Start difference. First operand 5537 states and 7566 transitions. Second operand 6 states. [2019-10-03 00:49:32,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:49:32,459 INFO L93 Difference]: Finished difference Result 5539 states and 7568 transitions. [2019-10-03 00:49:32,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 00:49:32,459 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 407 [2019-10-03 00:49:32,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:49:32,482 INFO L225 Difference]: With dead ends: 5539 [2019-10-03 00:49:32,482 INFO L226 Difference]: Without dead ends: 5539 [2019-10-03 00:49:32,483 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-03 00:49:32,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5539 states. [2019-10-03 00:49:32,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5539 to 5535. [2019-10-03 00:49:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5535 states. [2019-10-03 00:49:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 5535 states and 7564 transitions. [2019-10-03 00:49:32,626 INFO L78 Accepts]: Start accepts. Automaton has 5535 states and 7564 transitions. Word has length 407 [2019-10-03 00:49:32,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:49:32,628 INFO L475 AbstractCegarLoop]: Abstraction has 5535 states and 7564 transitions. [2019-10-03 00:49:32,628 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:49:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 5535 states and 7564 transitions. [2019-10-03 00:49:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2019-10-03 00:49:32,657 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:49:32,658 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:49:32,658 INFO L418 AbstractCegarLoop]: === Iteration 20 === [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]=== [2019-10-03 00:49:32,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:49:32,659 INFO L82 PathProgramCache]: Analyzing trace with hash -799000823, now seen corresponding path program 1 times [2019-10-03 00:49:32,659 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:49:32,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:32,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:49:32,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:32,697 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:49:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:49:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2019-10-03 00:49:33,745 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:49:33,745 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:49:33,745 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:49:33,746 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:49:33,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:49:33,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:49:33,747 INFO L87 Difference]: Start difference. First operand 5535 states and 7564 transitions. Second operand 5 states. [2019-10-03 00:49:40,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:49:40,927 INFO L93 Difference]: Finished difference Result 5533 states and 7562 transitions. [2019-10-03 00:49:40,928 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 00:49:40,928 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 438 [2019-10-03 00:49:40,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:49:40,929 INFO L225 Difference]: With dead ends: 5533 [2019-10-03 00:49:40,929 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 00:49:40,929 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:49:40,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 00:49:40,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 00:49:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 00:49:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 00:49:40,930 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 438 [2019-10-03 00:49:40,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:49:40,931 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 00:49:40,931 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:49:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 00:49:40,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 00:49:40,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 12:49:40 BoogieIcfgContainer [2019-10-03 00:49:40,936 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 00:49:40,939 INFO L168 Benchmark]: Toolchain (without parser) took 261064.22 ms. Allocated memory was 131.6 MB in the beginning and 2.9 GB in the end (delta: 2.8 GB). Free memory was 61.4 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-10-03 00:49:40,940 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-03 00:49:40,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12330.40 ms. Allocated memory was 131.6 MB in the beginning and 670.0 MB in the end (delta: 538.4 MB). Free memory was 61.1 MB in the beginning and 453.5 MB in the end (delta: -392.3 MB). Peak memory consumption was 408.7 MB. Max. memory is 7.1 GB. [2019-10-03 00:49:40,941 INFO L168 Benchmark]: Boogie Preprocessor took 1048.40 ms. Allocated memory is still 670.0 MB. Free memory was 453.5 MB in the beginning and 312.1 MB in the end (delta: 141.4 MB). Peak memory consumption was 141.4 MB. Max. memory is 7.1 GB. [2019-10-03 00:49:40,942 INFO L168 Benchmark]: RCFGBuilder took 114475.17 ms. Allocated memory was 670.0 MB in the beginning and 2.8 GB in the end (delta: 2.2 GB). Free memory was 312.1 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2019-10-03 00:49:40,943 INFO L168 Benchmark]: TraceAbstraction took 133205.70 ms. Allocated memory was 2.8 GB in the beginning and 2.9 GB in the end (delta: 84.9 MB). Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 49.0 MB). Peak memory consumption was 133.9 MB. Max. memory is 7.1 GB. [2019-10-03 00:49:40,948 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 12330.40 ms. Allocated memory was 131.6 MB in the beginning and 670.0 MB in the end (delta: 538.4 MB). Free memory was 61.1 MB in the beginning and 453.5 MB in the end (delta: -392.3 MB). Peak memory consumption was 408.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1048.40 ms. Allocated memory is still 670.0 MB. Free memory was 453.5 MB in the beginning and 312.1 MB in the end (delta: 141.4 MB). Peak memory consumption was 141.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 114475.17 ms. Allocated memory was 670.0 MB in the beginning and 2.8 GB in the end (delta: 2.2 GB). Free memory was 312.1 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * TraceAbstraction took 133205.70 ms. Allocated memory was 2.8 GB in the beginning and 2.9 GB in the end (delta: 84.9 MB). Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 49.0 MB). Peak memory consumption was 133.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 23353]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23377]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23389]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23365]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 665 procedures, 7052 locations, 4 error locations. SAFE Result, 133.1s OverallTime, 20 OverallIterations, 12 TraceHistogramMax, 110.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 145560 SDtfs, 106404 SDslu, 282189 SDs, 0 SdLazy, 17931 SolverSat, 12616 SolverUnsat, 12 SolverUnknown, 0 SolverNotchecked, 96.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 174 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6630occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.1s AutomataMinimizationTime, 20 MinimizatonAttempts, 19 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.2s SsaConstructionTime, 4.9s SatisfiabilityAnalysisTime, 9.3s InterpolantComputationTime, 4679 NumberOfCodeBlocks, 4679 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 4659 ConstructedInterpolants, 0 QuantifiedInterpolants, 1884811 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 20 PerfectInterpolantSequences, 2942/2942 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...