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-alloc-spinlock_drivers-net-wireless-airo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 00:30:42,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 00:30:42,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 00:30:42,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 00:30:42,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 00:30:42,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 00:30:42,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 00:30:42,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 00:30:42,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 00:30:42,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 00:30:42,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 00:30:42,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 00:30:42,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 00:30:42,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 00:30:42,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 00:30:42,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 00:30:42,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 00:30:42,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 00:30:42,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 00:30:42,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 00:30:42,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 00:30:42,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 00:30:42,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 00:30:42,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 00:30:42,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 00:30:42,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 00:30:42,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 00:30:42,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 00:30:42,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 00:30:42,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 00:30:42,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 00:30:42,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 00:30:42,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 00:30:42,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 00:30:42,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 00:30:42,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 00:30:42,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 00:30:42,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 00:30:42,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 00:30:42,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 00:30:42,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 00:30:42,185 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 00:30:42,206 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 00:30:42,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 00:30:42,207 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 00:30:42,207 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 00:30:42,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 00:30:42,209 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 00:30:42,209 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 00:30:42,209 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 00:30:42,210 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 00:30:42,210 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 00:30:42,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 00:30:42,213 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 00:30:42,213 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 00:30:42,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 00:30:42,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 00:30:42,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 00:30:42,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 00:30:42,214 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 00:30:42,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 00:30:42,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 00:30:42,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 00:30:42,215 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 00:30:42,216 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 00:30:42,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:30:42,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 00:30:42,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 00:30:42,217 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 00:30:42,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 00:30:42,217 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 00:30:42,217 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 00:30:42,266 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 00:30:42,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 00:30:42,293 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 00:30:42,295 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 00:30:42,296 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 00:30:42,297 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i [2019-10-03 00:30:42,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3056d68a9/bfe30c7dd4564777bf1d117ac8474560/FLAG29531b4fc [2019-10-03 00:30:43,675 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 00:30:43,676 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i [2019-10-03 00:30:43,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3056d68a9/bfe30c7dd4564777bf1d117ac8474560/FLAG29531b4fc [2019-10-03 00:30:43,826 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3056d68a9/bfe30c7dd4564777bf1d117ac8474560 [2019-10-03 00:30:43,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 00:30:43,844 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 00:30:43,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 00:30:43,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 00:30:43,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 00:30:43,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:30:43" (1/1) ... [2019-10-03 00:30:43,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74c70d3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:43, skipping insertion in model container [2019-10-03 00:30:43,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:30:43" (1/1) ... [2019-10-03 00:30:43,913 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 00:30:44,181 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 00:30:53,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:30:53,751 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 00:30:55,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:30:59,262 INFO L192 MainTranslator]: Completed translation [2019-10-03 00:30:59,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59 WrapperNode [2019-10-03 00:30:59,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 00:30:59,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 00:30:59,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 00:30:59,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 00:30:59,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (1/1) ... [2019-10-03 00:30:59,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (1/1) ... [2019-10-03 00:30:59,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (1/1) ... [2019-10-03 00:30:59,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (1/1) ... [2019-10-03 00:31:00,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (1/1) ... [2019-10-03 00:31:00,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (1/1) ... [2019-10-03 00:31:00,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (1/1) ... [2019-10-03 00:31:00,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 00:31:00,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 00:31:00,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 00:31:00,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 00:31:00,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (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 00:31:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 00:31:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 00:31:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:31:00,697 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 00:31:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 00:31:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:31:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:31:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:31:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:31:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 00:31:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:31:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:31:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:31:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:31:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-03 00:31:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 00:31:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 00:31:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-10-03 00:31:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-03 00:31:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 00:31:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 00:31:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2019-10-03 00:31:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 00:31:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 00:31:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-03 00:31:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 00:31:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-03 00:31:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 00:31:00,710 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 00:31:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 00:31:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 00:31:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-03 00:31:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 00:31:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 00:31:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2019-10-03 00:31:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-10-03 00:31:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2019-10-03 00:31:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-10-03 00:31:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2019-10-03 00:31:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2019-10-03 00:31:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2019-10-03 00:31:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-03 00:31:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-10-03 00:31:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-03 00:31:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-03 00:31:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-03 00:31:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2019-10-03 00:31:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2019-10-03 00:31:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-03 00:31:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-03 00:31:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2019-10-03 00:31:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2019-10-03 00:31:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-03 00:31:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-03 00:31:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-03 00:31:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-03 00:31:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-03 00:31:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 00:31:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-03 00:31:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:31:00,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 00:31:00,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 00:31:00,717 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-10-03 00:31:00,717 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-03 00:31:00,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-03 00:31:00,719 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-03 00:31:00,719 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-03 00:31:00,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-10-03 00:31:00,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-03 00:31:00,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-03 00:31:00,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-03 00:31:00,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 00:31:00,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 00:31:00,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 00:31:00,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-03 00:31:00,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 00:31:00,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-03 00:31:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 00:31:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 00:31:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-03 00:31:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-03 00:31:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-03 00:31:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-03 00:31:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-03 00:31:00,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-03 00:31:00,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 00:31:00,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 00:31:00,733 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 00:31:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2019-10-03 00:31:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_cipher_cast [2019-10-03 00:31:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_cipher [2019-10-03 00:31:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2019-10-03 00:31:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2019-10-03 00:31:00,735 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2019-10-03 00:31:00,735 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2019-10-03 00:31:00,735 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_encrypt_one [2019-10-03 00:31:00,735 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-03 00:31:00,735 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-03 00:31:00,735 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2019-10-03 00:31:00,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2019-10-03 00:31:00,736 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_inherit [2019-10-03 00:31:00,736 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-10-03 00:31:00,736 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2019-10-03 00:31:00,736 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-10-03 00:31:00,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_dsss_chan_to_freq [2019-10-03 00:31:00,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_freq_to_dsss_chan [2019-10-03 00:31:00,737 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_lcp_len [2019-10-03 00:31:00,737 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_point_len [2019-10-03 00:31:00,737 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_event_len_adjust [2019-10-03 00:31:00,737 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_event [2019-10-03 00:31:00,737 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_point [2019-10-03 00:31:00,738 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_value [2019-10-03 00:31:00,738 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2019-10-03 00:31:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2019-10-03 00:31:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure micinit [2019-10-03 00:31:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure micsetup [2019-10-03 00:31:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2019-10-03 00:31:00,739 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2019-10-03 00:31:00,741 INFO L138 BoogieDeclarations]: Found implementation of procedure RxSeqValid [2019-10-03 00:31:00,741 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2019-10-03 00:31:00,742 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_setseed [2019-10-03 00:31:00,742 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2019-10-03 00:31:00,742 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2019-10-03 00:31:00,743 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2019-10-03 00:31:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2019-10-03 00:31:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2019-10-03 00:31:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2019-10-03 00:31:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2019-10-03 00:31:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2019-10-03 00:31:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2019-10-03 00:31:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThrottle [2019-10-03 00:31:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2019-10-03 00:31:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2019-10-03 00:31:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2019-10-03 00:31:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2019-10-03 00:31:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2019-10-03 00:31:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2019-10-03 00:31:00,747 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2019-10-03 00:31:00,748 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2019-10-03 00:31:00,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_start_xmit [2019-10-03 00:31:00,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2019-10-03 00:31:00,752 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2019-10-03 00:31:00,752 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2019-10-03 00:31:00,760 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit [2019-10-03 00:31:00,761 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2019-10-03 00:31:00,762 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit11 [2019-10-03 00:31:00,762 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2019-10-03 00:31:00,762 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2019-10-03 00:31:00,762 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2019-10-03 00:31:00,762 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2019-10-03 00:31:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2019-10-03 00:31:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2019-10-03 00:31:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure add_airo_dev [2019-10-03 00:31:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2019-10-03 00:31:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2019-10-03 00:31:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2019-10-03 00:31:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure wll_header_parse [2019-10-03 00:31:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2019-10-03 00:31:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2019-10-03 00:31:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_map_card [2019-10-03 00:31:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2019-10-03 00:31:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure init_wifidev [2019-10-03 00:31:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2019-10-03 00:31:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_allocate [2019-10-03 00:31:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2019-10-03 00:31:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_initialize [2019-10-03 00:31:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2019-10-03 00:31:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure init_airo_card [2019-10-03 00:31:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2019-10-03 00:31:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2019-10-03 00:31:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2019-10-03 00:31:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_process_scan_results [2019-10-03 00:31:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_thread [2019-10-03 00:31:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2019-10-03 00:31:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_cisco_mic [2019-10-03 00:31:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_print_status [2019-10-03 00:31:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_link [2019-10-03 00:31:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_rx [2019-10-03 00:31:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_tx [2019-10-03 00:31:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_interrupt [2019-10-03 00:31:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2019-10-03 00:31:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2019-10-03 00:31:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2019-10-03 00:31:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2019-10-03 00:31:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2019-10-03 00:31:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2019-10-03 00:31:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_3 [2019-10-03 00:31:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_11 [2019-10-03 00:31:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2019-10-03 00:31:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2019-10-03 00:31:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2019-10-03 00:31:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2019-10-03 00:31:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_bap_read [2019-10-03 00:31:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_bap_read [2019-10-03 00:31:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2019-10-03 00:31:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2019-10-03 00:31:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2019-10-03 00:31:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2019-10-03 00:31:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2019-10-03 00:31:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_3_packet [2019-10-03 00:31:00,771 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_11_packet [2019-10-03 00:31:00,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_proc_entry [2019-10-03 00:31:00,771 INFO L138 BoogieDeclarations]: Found implementation of procedure takedown_proc_entry [2019-10-03 00:31:00,771 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2019-10-03 00:31:00,772 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2019-10-03 00:31:00,772 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_status_open [2019-10-03 00:31:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_statsdelta_open [2019-10-03 00:31:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_open [2019-10-03 00:31:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2019-10-03 00:31:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2019-10-03 00:31:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2019-10-03 00:31:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_on_close [2019-10-03 00:31:00,774 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rmode [2019-10-03 00:31:00,774 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_open [2019-10-03 00:31:00,774 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_on_close [2019-10-03 00:31:00,774 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_on_close [2019-10-03 00:31:00,774 INFO L138 BoogieDeclarations]: Found implementation of procedure do_writerid [2019-10-03 00:31:00,774 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_key [2019-10-03 00:31:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_tx_idx [2019-10-03 00:31:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2019-10-03 00:31:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2019-10-03 00:31:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_on_close [2019-10-03 00:31:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_open [2019-10-03 00:31:00,775 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_open [2019-10-03 00:31:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_open [2019-10-03 00:31:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_BSSList_open [2019-10-03 00:31:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2019-10-03 00:31:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_func [2019-10-03 00:31:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_probe [2019-10-03 00:31:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2019-10-03 00:31:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_suspend [2019-10-03 00:31:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2019-10-03 00:31:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_init_module [2019-10-03 00:31:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_cleanup_module [2019-10-03 00:31:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_rssi_to_dbm [2019-10-03 00:31:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_dbm_to_pct [2019-10-03 00:31:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_quality [2019-10-03 00:31:00,778 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_name [2019-10-03 00:31:00,778 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_freq [2019-10-03 00:31:00,778 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_freq [2019-10-03 00:31:00,778 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_essid [2019-10-03 00:31:00,778 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_essid [2019-10-03 00:31:00,778 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_wap [2019-10-03 00:31:00,779 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wap [2019-10-03 00:31:00,779 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_nick [2019-10-03 00:31:00,779 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_nick [2019-10-03 00:31:00,779 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rate [2019-10-03 00:31:00,779 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rate [2019-10-03 00:31:00,779 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rts [2019-10-03 00:31:00,779 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rts [2019-10-03 00:31:00,780 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_frag [2019-10-03 00:31:00,780 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_frag [2019-10-03 00:31:00,780 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mode [2019-10-03 00:31:00,780 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_mode [2019-10-03 00:31:00,780 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_index [2019-10-03 00:31:00,780 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encode [2019-10-03 00:31:00,781 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encode [2019-10-03 00:31:00,781 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encodeext [2019-10-03 00:31:00,781 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encodeext [2019-10-03 00:31:00,781 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_auth [2019-10-03 00:31:00,781 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_auth [2019-10-03 00:31:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_txpow [2019-10-03 00:31:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_txpow [2019-10-03 00:31:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_retry [2019-10-03 00:31:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_retry [2019-10-03 00:31:00,784 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_range [2019-10-03 00:31:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_power [2019-10-03 00:31:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_power [2019-10-03 00:31:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_sens [2019-10-03 00:31:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_sens [2019-10-03 00:31:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_aplist [2019-10-03 00:31:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_scan [2019-10-03 00:31:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_translate_scan [2019-10-03 00:31:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_scan [2019-10-03 00:31:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_config_commit [2019-10-03 00:31:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2019-10-03 00:31:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2019-10-03 00:31:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wireless_stats [2019-10-03 00:31:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure readrids [2019-10-03 00:31:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure writerids [2019-10-03 00:31:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure flashcard [2019-10-03 00:31:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdreset [2019-10-03 00:31:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure setflashmode [2019-10-03 00:31:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure flashpchar [2019-10-03 00:31:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure flashgchar [2019-10-03 00:31:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure flashputbuf [2019-10-03 00:31:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure flashrestart [2019-10-03 00:31:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2019-10-03 00:31:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_airo_init_module_23_13 [2019-10-03 00:31:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-03 00:31:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2019-10-03 00:31:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_14_3 [2019-10-03 00:31:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_15_3 [2019-10-03 00:31:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_20_1 [2019-10-03 00:31:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_21_1 [2019-10-03 00:31:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_23_4 [2019-10-03 00:31:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_23_5 [2019-10-03 00:31:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_7_23_6 [2019-10-03 00:31:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_16_1 [2019-10-03 00:31:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_19_2 [2019-10-03 00:31:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_4 [2019-10-03 00:31:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_22_2 [2019-10-03 00:31:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_23_7 [2019-10-03 00:31:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_23_8 [2019-10-03 00:31:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_7_23_9 [2019-10-03 00:31:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-03 00:31:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_13 [2019-10-03 00:31:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_14 [2019-10-03 00:31:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-03 00:31:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_16 [2019-10-03 00:31:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-03 00:31:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-03 00:31:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-03 00:31:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-03 00:31:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-03 00:31:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-10-03 00:31:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-10-03 00:31:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-03 00:31:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-10-03 00:31:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-03 00:31:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-03 00:31:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_23 [2019-10-03 00:31:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 00:31:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 00:31:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-10-03 00:31:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-10-03 00:31:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-10-03 00:31:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2019-10-03 00:31:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2019-10-03 00:31:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2019-10-03 00:31:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2019-10-03 00:31:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 00:31:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2019-10-03 00:31:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2019-10-03 00:31:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2019-10-03 00:31:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2019-10-03 00:31:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2019-10-03 00:31:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_5 [2019-10-03 00:31:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2019-10-03 00:31:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_5 [2019-10-03 00:31:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 00:31:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-10-03 00:31:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-10-03 00:31:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-10-03 00:31:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2019-10-03 00:31:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2019-10-03 00:31:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_6_12 [2019-10-03 00:31:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_7_12 [2019-10-03 00:31:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-10-03 00:31:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2019-10-03 00:31:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2019-10-03 00:31:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_3_2 [2019-10-03 00:31:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_4_2 [2019-10-03 00:31:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_5_2 [2019-10-03 00:31:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_6_2 [2019-10-03 00:31:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_7_2 [2019-10-03 00:31:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 00:31:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-10-03 00:31:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_6_4 [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_7_4 [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-03 00:31:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_8_5 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_8_3 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_8 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_10 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_9 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_11_17 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_11_2 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_11_5 [2019-10-03 00:31:00,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_11_6 [2019-10-03 00:31:00,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_11_3 [2019-10-03 00:31:00,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_11_8 [2019-10-03 00:31:00,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_11_7 [2019-10-03 00:31:00,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_11 [2019-10-03 00:31:00,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-03 00:31:00,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-03 00:31:00,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_18_6 [2019-10-03 00:31:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-03 00:31:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_header_ops_dummy_resourceless_instance_12 [2019-10-03 00:31:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_13 [2019-10-03 00:31:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-03 00:31:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_20_2 [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-03 00:31:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-03 00:31:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2019-10-03 00:31:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2019-10-03 00:31:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_85 [2019-10-03 00:31:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_86 [2019-10-03 00:31:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_87 [2019-10-03 00:31:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_88 [2019-10-03 00:31:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_89 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_90 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_91 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_92 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_93 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_94 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_96 [2019-10-03 00:31:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_97 [2019-10-03 00:31:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_98 [2019-10-03 00:31:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_99 [2019-10-03 00:31:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_100 [2019-10-03 00:31:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_103 [2019-10-03 00:31:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_105 [2019-10-03 00:31:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_106 [2019-10-03 00:31:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 00:31:00,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 00:31:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-03 00:31:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-03 00:31:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-03 00:31:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 00:31:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 00:31:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 00:31:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 00:31:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-03 00:31:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-03 00:31:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-03 00:31:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-03 00:31:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-03 00:31:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-03 00:31:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 00:31:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 00:31:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 00:31:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 00:31:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-03 00:31:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 00:31:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-03 00:31:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 00:31:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 00:31:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 00:31:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-03 00:31:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-03 00:31:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-03 00:31:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-03 00:31:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-03 00:31:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:31:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:31:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:31:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:31:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:31:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:31:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:31:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:31:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:31:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:31:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:31:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:31:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:31:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:31:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:31:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:31:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2019-10-03 00:31:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_aux_lock_of_airo_info [2019-10-03 00:31:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_aux_lock_of_airo_info [2019-10-03 00:31:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_aux_lock_of_airo_info [2019-10-03 00:31:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_aux_lock_of_airo_info [2019-10-03 00:31:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_aux_lock_of_airo_info [2019-10-03 00:31:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_aux_lock_of_airo_info [2019-10-03 00:31:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_aux_lock_of_airo_info [2019-10-03 00:31:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:31:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:31:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:31:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:31:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:31:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:31:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:31:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:31:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-03 00:31:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-03 00:31:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-03 00:31:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:31:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-03 00:31:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-03 00:31:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-03 00:31:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:31:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:31:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:31:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:31:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:31:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:31:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:31:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:31:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:31:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:31:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:31:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:31:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-03 00:31:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-03 00:31:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-03 00:31:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:31:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-03 00:31:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-03 00:31:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-03 00:31:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:31:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:31:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:31:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:31:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:31:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:31:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:31:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:31:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:31:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:31:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:31:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:31:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:31:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:31:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:31:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:31:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:31:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 00:31:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:31:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-03 00:31:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-03 00:31:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2019-10-03 00:31:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 00:31:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-03 00:31:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-03 00:31:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-03 00:31:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-03 00:31:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 00:31:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-03 00:31:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 00:31:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-03 00:31:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-03 00:31:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-03 00:31:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-03 00:31:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 00:31:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 00:31:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2019-10-03 00:31:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-03 00:31:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-03 00:31:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 00:31:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-03 00:31:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-03 00:31:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:31:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-10-03 00:31:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-10-03 00:31:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-03 00:31:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-03 00:31:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2019-10-03 00:31:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2019-10-03 00:31:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-03 00:31:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-03 00:31:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2019-10-03 00:31:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-10-03 00:31:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2019-10-03 00:31:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 00:31:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 00:31:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-10-03 00:31:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-03 00:31:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 00:31:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 00:31:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2019-10-03 00:31:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2019-10-03 00:31:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 00:31:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 00:31:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-10-03 00:31:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-03 00:31:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-03 00:31:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-03 00:31:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-03 00:31:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 00:31:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-03 00:31:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-03 00:31:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-03 00:31:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-03 00:31:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 00:31:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 00:31:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2019-10-03 00:31:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2019-10-03 00:31:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-03 00:31:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 00:31:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 00:31:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 00:31:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-03 00:31:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-03 00:31:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-03 00:31:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 00:31:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 00:31:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 00:31:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 00:31:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 00:31:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 00:31:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 00:31:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 00:31:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-10-03 00:31:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2019-10-03 00:31:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2019-10-03 00:31:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 00:31:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-10-03 00:31:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2019-10-03 00:31:00,853 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-10-03 00:31:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 00:31:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 00:31:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-03 00:31:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-03 00:31:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-10-03 00:31:00,854 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2019-10-03 00:31:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_write_to_buffer [2019-10-03 00:31:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-10-03 00:31:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 00:31:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-03 00:31:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-03 00:31:00,855 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 00:31:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-03 00:31:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-03 00:31:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 00:31:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2019-10-03 00:31:00,856 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2019-10-03 00:31:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-10-03 00:31:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 00:31:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 00:31:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 00:31:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 00:31:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 00:31:00,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-03 00:31:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 00:31:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 00:31:00,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 00:31:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-03 00:31:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-03 00:31:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-03 00:31:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-03 00:31:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-03 00:31:00,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 00:31:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 00:31:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 00:31:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-03 00:31:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 00:31:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-03 00:31:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-03 00:31:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-03 00:31:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 00:31:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 00:31:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-03 00:31:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-03 00:31:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-03 00:31:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-03 00:31:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-03 00:31:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 00:31:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 00:31:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 00:31:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 00:31:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 00:31:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-03 00:31:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 00:31:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-10-03 00:31:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-03 00:31:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 00:31:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 00:31:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 00:31:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-03 00:31:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-03 00:31:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 00:31:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2019-10-03 00:31:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 00:31:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 00:31:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 00:31:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 00:31:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-03 00:31:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-03 00:31:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-03 00:31:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-03 00:31:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-03 00:31:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 00:31:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 00:31:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 00:31:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 00:31:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 00:31:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-03 00:31:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 00:31:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2019-10-03 00:31:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 00:31:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-03 00:31:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2019-10-03 00:31:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_100 [2019-10-03 00:31:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_103 [2019-10-03 00:31:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2019-10-03 00:31:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_aux_lock_of_airo_info [2019-10-03 00:31:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_85 [2019-10-03 00:31:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-10-03 00:31:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 00:31:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2019-10-03 00:31:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 00:31:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-10-03 00:31:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-10-03 00:31:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 00:31:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2019-10-03 00:31:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 00:31:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2019-10-03 00:31:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-03 00:31:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure simple_write_to_buffer [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-03 00:31:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-03 00:31:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 00:31:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-03 00:31:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:31:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 00:31:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:31:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 00:31:00,878 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 00:31:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-03 00:31:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-10-03 00:31:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-03 00:31:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-03 00:31:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-03 00:31:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-03 00:31:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-10-03 00:31:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 00:31:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-03 00:31:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-10-03 00:31:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_89 [2019-10-03 00:31:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_90 [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_93 [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_97 [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_99 [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-03 00:31:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-03 00:31:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_91 [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_94 [2019-10-03 00:31:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_92 [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_87 [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_88 [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_96 [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_98 [2019-10-03 00:31:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 00:31:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 00:31:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 00:31:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 00:31:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 00:31:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 00:31:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-03 00:31:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_105 [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_106 [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-03 00:31:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_86 [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2019-10-03 00:31:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2019-10-03 00:31:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_cipher_cast [2019-10-03 00:31:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_cipher [2019-10-03 00:31:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2019-10-03 00:31:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2019-10-03 00:31:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2019-10-03 00:31:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2019-10-03 00:31:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 00:31:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_encrypt_one [2019-10-03 00:31:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:31:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-03 00:31:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 00:31:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 00:31:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-03 00:31:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2019-10-03 00:31:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2019-10-03 00:31:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_inherit [2019-10-03 00:31:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-10-03 00:31:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-03 00:31:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-03 00:31:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2019-10-03 00:31:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-10-03 00:31:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2019-10-03 00:31:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2019-10-03 00:31:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-10-03 00:31:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-10-03 00:31:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_dsss_chan_to_freq [2019-10-03 00:31:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_freq_to_dsss_chan [2019-10-03 00:31:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2019-10-03 00:31:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_spy [2019-10-03 00:31:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_spy [2019-10-03 00:31:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_thrspy [2019-10-03 00:31:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_thrspy [2019-10-03 00:31:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2019-10-03 00:31:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_lcp_len [2019-10-03 00:31:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_point_len [2019-10-03 00:31:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_event_len_adjust [2019-10-03 00:31:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_event [2019-10-03 00:31:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_point [2019-10-03 00:31:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_value [2019-10-03 00:31:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure init_airo_card [2019-10-03 00:31:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2019-10-03 00:31:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2019-10-03 00:31:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_probe [2019-10-03 00:31:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2019-10-03 00:31:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_suspend [2019-10-03 00:31:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2019-10-03 00:31:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2019-10-03 00:31:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2019-10-03 00:31:00,896 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2019-10-03 00:31:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2019-10-03 00:31:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2019-10-03 00:31:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2019-10-03 00:31:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2019-10-03 00:31:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2019-10-03 00:31:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2019-10-03 00:31:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2019-10-03 00:31:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure aux_bap_read [2019-10-03 00:31:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure fast_bap_read [2019-10-03 00:31:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2019-10-03 00:31:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2019-10-03 00:31:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure do_writerid [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_3_packet [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_11_packet [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2019-10-03 00:31:00,899 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_3 [2019-10-03 00:31:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_11 [2019-10-03 00:31:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2019-10-03 00:31:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure airo_interrupt [2019-10-03 00:31:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure airo_thread [2019-10-03 00:31:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure timer_func [2019-10-03 00:31:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2019-10-03 00:31:00,900 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wireless_stats [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure readrids [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure writerids [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure flashcard [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure micinit [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure micsetup [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2019-10-03 00:31:00,901 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure airo_rssi_to_dbm [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure airo_dbm_to_pct [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure setup_proc_entry [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure takedown_proc_entry [2019-10-03 00:31:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure cmdreset [2019-10-03 00:31:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure setflashmode [2019-10-03 00:31:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure flashgchar [2019-10-03 00:31:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure flashputbuf [2019-10-03 00:31:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure flashrestart [2019-10-03 00:31:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure RxSeqValid [2019-10-03 00:31:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2019-10-03 00:31:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_setseed [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure flashpchar [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2019-10-03 00:31:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure checkThrottle [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2019-10-03 00:31:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_start_xmit [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2019-10-03 00:31:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2019-10-03 00:31:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit [2019-10-03 00:31:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2019-10-03 00:31:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit11 [2019-10-03 00:31:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2019-10-03 00:31:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2019-10-03 00:31:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2019-10-03 00:31:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure add_airo_dev [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure wll_header_parse [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2019-10-03 00:31:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_map_card [2019-10-03 00:31:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2019-10-03 00:31:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure init_wifidev [2019-10-03 00:31:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2019-10-03 00:31:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_allocate [2019-10-03 00:31:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_initialize [2019-10-03 00:31:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2019-10-03 00:31:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-03 00:31:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2019-10-03 00:31:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure airo_process_scan_results [2019-10-03 00:31:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2019-10-03 00:31:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_cisco_mic [2019-10-03 00:31:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure airo_print_status [2019-10-03 00:31:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_link [2019-10-03 00:31:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_rx [2019-10-03 00:31:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_tx [2019-10-03 00:31:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2019-10-03 00:31:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2019-10-03 00:31:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2019-10-03 00:31:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2019-10-03 00:31:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_statsdelta_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_status_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_BSSList_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_open [2019-10-03 00:31:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2019-10-03 00:31:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure airo_config_commit [2019-10-03 00:31:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2019-10-03 00:31:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_on_close [2019-10-03 00:31:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_rmode [2019-10-03 00:31:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_on_close [2019-10-03 00:31:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_on_close [2019-10-03 00:31:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_key [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_tx_idx [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_on_close [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure airo_init_module [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure airo_cleanup_module [2019-10-03 00:31:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_quality [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_name [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_freq [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_freq [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_essid [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_essid [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_wap [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wap [2019-10-03 00:31:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_nick [2019-10-03 00:31:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_nick [2019-10-03 00:31:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rate [2019-10-03 00:31:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rate [2019-10-03 00:31:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rts [2019-10-03 00:31:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rts [2019-10-03 00:31:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_frag [2019-10-03 00:31:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_frag [2019-10-03 00:31:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mode [2019-10-03 00:31:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_mode [2019-10-03 00:31:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure valid_index [2019-10-03 00:31:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encode [2019-10-03 00:31:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encode [2019-10-03 00:31:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encodeext [2019-10-03 00:31:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encodeext [2019-10-03 00:31:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_auth [2019-10-03 00:31:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_auth [2019-10-03 00:31:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_txpow [2019-10-03 00:31:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_txpow [2019-10-03 00:31:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_retry [2019-10-03 00:31:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_retry [2019-10-03 00:31:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_range [2019-10-03 00:31:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_power [2019-10-03 00:31:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_power [2019-10-03 00:31:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_sens [2019-10-03 00:31:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_sens [2019-10-03 00:31:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_aplist [2019-10-03 00:31:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_scan [2019-10-03 00:31:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure airo_translate_scan [2019-10-03 00:31:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_scan [2019-10-03 00:31:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2019-10-03 00:31:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2019-10-03 00:31:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_airo_init_module_23_13 [2019-10-03 00:31:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-03 00:31:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2019-10-03 00:31:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_14_3 [2019-10-03 00:31:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_15_3 [2019-10-03 00:31:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_20_1 [2019-10-03 00:31:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_21_1 [2019-10-03 00:31:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_23_4 [2019-10-03 00:31:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_23_5 [2019-10-03 00:31:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_7_23_6 [2019-10-03 00:31:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_16_1 [2019-10-03 00:31:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_19_2 [2019-10-03 00:31:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_4 [2019-10-03 00:31:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_22_2 [2019-10-03 00:31:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_23_7 [2019-10-03 00:31:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_23_8 [2019-10-03 00:31:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_7_23_9 [2019-10-03 00:31:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-03 00:31:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_13 [2019-10-03 00:31:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_14 [2019-10-03 00:31:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-03 00:31:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_16 [2019-10-03 00:31:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-03 00:31:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-03 00:31:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-03 00:31:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-03 00:31:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-03 00:31:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-10-03 00:31:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-10-03 00:31:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-03 00:31:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-10-03 00:31:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-03 00:31:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-03 00:31:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_23 [2019-10-03 00:31:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 00:31:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 00:31:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-10-03 00:31:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-10-03 00:31:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-10-03 00:31:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2019-10-03 00:31:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2019-10-03 00:31:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2019-10-03 00:31:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2019-10-03 00:31:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 00:31:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2019-10-03 00:31:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_5 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_5 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-10-03 00:31:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-10-03 00:31:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-10-03 00:31:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2019-10-03 00:31:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2019-10-03 00:31:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_6_12 [2019-10-03 00:31:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_7_12 [2019-10-03 00:31:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-10-03 00:31:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_3_2 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_4_2 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_5_2 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_6_2 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_7_2 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 00:31:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_6_4 [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_7_4 [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-03 00:31:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_8_5 [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_8_3 [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_8 [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_10 [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_9 [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_11_17 [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_11_2 [2019-10-03 00:31:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_11_5 [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_11_6 [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_11_3 [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_11_8 [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_11_7 [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_11 [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-03 00:31:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_18_6 [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_header_ops_dummy_resourceless_instance_12 [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_13 [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_20_2 [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:31:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-03 00:31:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 00:31:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-03 00:31:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 00:31:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 00:31:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-03 00:31:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-03 00:31:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 00:31:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 00:31:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-03 00:31:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-03 00:31:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-03 00:31:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-03 00:31:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-03 00:31:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 00:31:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 00:31:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 00:31:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 00:31:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 00:31:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 00:31:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 00:31:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-03 00:31:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:31:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:31:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:31:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:31:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:31:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:31:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:31:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:31:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:31:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:31:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_aux_lock_of_airo_info [2019-10-03 00:31:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_aux_lock_of_airo_info [2019-10-03 00:31:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_aux_lock_of_airo_info [2019-10-03 00:31:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_aux_lock_of_airo_info [2019-10-03 00:31:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_aux_lock_of_airo_info [2019-10-03 00:31:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_aux_lock_of_airo_info [2019-10-03 00:31:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:31:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:31:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:31:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:31:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:31:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:31:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:31:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:31:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-03 00:31:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-03 00:31:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-03 00:31:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:31:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-03 00:31:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-03 00:31:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-03 00:31:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:31:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:31:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:31:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:31:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:31:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:31:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:31:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:31:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:31:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:31:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:31:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:31:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:31:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:31:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-03 00:31:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-03 00:31:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-03 00:31:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:31:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-03 00:31:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-03 00:31:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-03 00:31:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:31:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:31:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:31:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:31:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:31:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:31:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:31:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:31:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 00:31:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 00:31:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 00:31:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 00:31:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 00:31:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 00:31:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 00:31:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 00:31:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 00:31:57,438 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 00:33:11,277 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 00:33:11,277 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-03 00:33:11,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:33:11 BoogieIcfgContainer [2019-10-03 00:33:11,283 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 00:33:11,285 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 00:33:11,285 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 00:33:11,289 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 00:33:11,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 12:30:43" (1/3) ... [2019-10-03 00:33:11,290 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b83210d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:33:11, skipping insertion in model container [2019-10-03 00:33:11,290 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:30:59" (2/3) ... [2019-10-03 00:33:11,290 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b83210d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:33:11, skipping insertion in model container [2019-10-03 00:33:11,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:33:11" (3/3) ... [2019-10-03 00:33:11,296 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i [2019-10-03 00:33:11,307 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 00:33:11,327 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-03 00:33:11,353 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-03 00:33:11,391 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 00:33:11,392 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 00:33:11,392 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 00:33:11,392 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 00:33:11,392 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 00:33:11,392 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 00:33:11,392 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 00:33:11,392 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 00:33:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 6687 states. [2019-10-03 00:33:11,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-10-03 00:33:11,544 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:33:11,546 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:33:11,548 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:33:11,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:33:11,554 INFO L82 PathProgramCache]: Analyzing trace with hash 382577432, now seen corresponding path program 1 times [2019-10-03 00:33:11,557 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:33:11,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:33:11,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:33:11,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:33:11,726 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:33:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:33:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2019-10-03 00:33:13,795 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:33:13,795 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 00:33:13,795 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:33:13,804 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 00:33:13,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 00:33:13,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 00:33:13,832 INFO L87 Difference]: Start difference. First operand 6687 states. Second operand 4 states. [2019-10-03 00:34:23,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:34:23,951 INFO L93 Difference]: Finished difference Result 5489 states and 7525 transitions. [2019-10-03 00:34:23,951 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:34:23,953 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 205 [2019-10-03 00:34:23,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:34:24,026 INFO L225 Difference]: With dead ends: 5489 [2019-10-03 00:34:24,026 INFO L226 Difference]: Without dead ends: 5347 [2019-10-03 00:34:24,028 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 00:34:24,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5347 states. [2019-10-03 00:34:24,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5347 to 5347. [2019-10-03 00:34:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5347 states. [2019-10-03 00:34:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5347 states to 5347 states and 7332 transitions. [2019-10-03 00:34:24,402 INFO L78 Accepts]: Start accepts. Automaton has 5347 states and 7332 transitions. Word has length 205 [2019-10-03 00:34:24,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:34:24,414 INFO L475 AbstractCegarLoop]: Abstraction has 5347 states and 7332 transitions. [2019-10-03 00:34:24,414 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 00:34:24,415 INFO L276 IsEmpty]: Start isEmpty. Operand 5347 states and 7332 transitions. [2019-10-03 00:34:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2019-10-03 00:34:24,426 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:34:24,426 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:34:24,427 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:34:24,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:34:24,427 INFO L82 PathProgramCache]: Analyzing trace with hash 848268444, now seen corresponding path program 1 times [2019-10-03 00:34:24,427 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:34:24,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:34:24,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:34:24,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:34:24,474 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:34:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:34:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:34:25,371 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:34:25,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:34:25,372 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:34:25,385 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:34:25,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:34:25,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:34:25,393 INFO L87 Difference]: Start difference. First operand 5347 states and 7332 transitions. Second operand 3 states. [2019-10-03 00:34:25,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:34:25,577 INFO L93 Difference]: Finished difference Result 5350 states and 7335 transitions. [2019-10-03 00:34:25,578 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:34:25,578 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 185 [2019-10-03 00:34:25,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:34:25,617 INFO L225 Difference]: With dead ends: 5350 [2019-10-03 00:34:25,617 INFO L226 Difference]: Without dead ends: 5350 [2019-10-03 00:34:25,618 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 00:34:25,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5350 states. [2019-10-03 00:34:25,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5350 to 5348. [2019-10-03 00:34:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5348 states. [2019-10-03 00:34:25,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 5348 states and 7333 transitions. [2019-10-03 00:34:25,845 INFO L78 Accepts]: Start accepts. Automaton has 5348 states and 7333 transitions. Word has length 185 [2019-10-03 00:34:25,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:34:25,848 INFO L475 AbstractCegarLoop]: Abstraction has 5348 states and 7333 transitions. [2019-10-03 00:34:25,848 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:34:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 5348 states and 7333 transitions. [2019-10-03 00:34:25,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2019-10-03 00:34:25,852 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:34:25,852 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:34:25,853 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:34:25,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:34:25,853 INFO L82 PathProgramCache]: Analyzing trace with hash 1796320410, now seen corresponding path program 1 times [2019-10-03 00:34:25,853 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:34:25,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:34:25,892 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:34:25,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:34:25,893 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:34:26,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:34:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:34:29,037 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:34:29,037 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:34:29,037 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:34:29,039 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:34:29,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:34:29,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:34:29,040 INFO L87 Difference]: Start difference. First operand 5348 states and 7333 transitions. Second operand 5 states. [2019-10-03 00:35:30,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:35:30,774 INFO L93 Difference]: Finished difference Result 5348 states and 7332 transitions. [2019-10-03 00:35:30,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:35:30,774 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 185 [2019-10-03 00:35:30,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:35:30,815 INFO L225 Difference]: With dead ends: 5348 [2019-10-03 00:35:30,815 INFO L226 Difference]: Without dead ends: 5348 [2019-10-03 00:35:30,816 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:35:30,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5348 states. [2019-10-03 00:35:30,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5348 to 5348. [2019-10-03 00:35:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5348 states. [2019-10-03 00:35:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 5348 states and 7332 transitions. [2019-10-03 00:35:31,014 INFO L78 Accepts]: Start accepts. Automaton has 5348 states and 7332 transitions. Word has length 185 [2019-10-03 00:35:31,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:35:31,016 INFO L475 AbstractCegarLoop]: Abstraction has 5348 states and 7332 transitions. [2019-10-03 00:35:31,016 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:35:31,016 INFO L276 IsEmpty]: Start isEmpty. Operand 5348 states and 7332 transitions. [2019-10-03 00:35:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-10-03 00:35:31,020 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:35:31,020 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:35:31,021 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:35:31,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:35:31,021 INFO L82 PathProgramCache]: Analyzing trace with hash 192988211, now seen corresponding path program 1 times [2019-10-03 00:35:31,021 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:35:31,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:35:31,058 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:35:31,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:35:31,058 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:35:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:35:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:35:32,265 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:35:32,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:35:32,265 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:35:32,266 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:35:32,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:35:32,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:35:32,267 INFO L87 Difference]: Start difference. First operand 5348 states and 7332 transitions. Second operand 5 states. [2019-10-03 00:36:00,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:36:00,311 INFO L93 Difference]: Finished difference Result 5348 states and 7331 transitions. [2019-10-03 00:36:00,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:36:00,312 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 186 [2019-10-03 00:36:00,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:36:00,352 INFO L225 Difference]: With dead ends: 5348 [2019-10-03 00:36:00,352 INFO L226 Difference]: Without dead ends: 5348 [2019-10-03 00:36:00,352 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:36:00,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5348 states. [2019-10-03 00:36:00,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5348 to 5348. [2019-10-03 00:36:00,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5348 states. [2019-10-03 00:36:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 5348 states and 7331 transitions. [2019-10-03 00:36:00,565 INFO L78 Accepts]: Start accepts. Automaton has 5348 states and 7331 transitions. Word has length 186 [2019-10-03 00:36:00,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:36:00,565 INFO L475 AbstractCegarLoop]: Abstraction has 5348 states and 7331 transitions. [2019-10-03 00:36:00,565 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:36:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 5348 states and 7331 transitions. [2019-10-03 00:36:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-10-03 00:36:00,570 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:36:00,570 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:36:00,570 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:36:00,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:36:00,571 INFO L82 PathProgramCache]: Analyzing trace with hash 410604342, now seen corresponding path program 1 times [2019-10-03 00:36:00,571 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:36:00,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:36:00,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:36:00,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:36:00,622 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:36:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:36:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:36:01,900 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:36:01,901 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:36:01,901 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:36:01,902 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:36:01,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:36:01,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:36:01,904 INFO L87 Difference]: Start difference. First operand 5348 states and 7331 transitions. Second operand 5 states. [2019-10-03 00:37:04,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:37:04,777 INFO L93 Difference]: Finished difference Result 15638 states and 22053 transitions. [2019-10-03 00:37:04,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 00:37:04,777 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 187 [2019-10-03 00:37:04,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:37:04,895 INFO L225 Difference]: With dead ends: 15638 [2019-10-03 00:37:04,895 INFO L226 Difference]: Without dead ends: 15638 [2019-10-03 00:37:04,896 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:37:04,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15638 states. [2019-10-03 00:37:05,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15638 to 15632. [2019-10-03 00:37:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:37:05,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22049 transitions. [2019-10-03 00:37:05,585 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22049 transitions. Word has length 187 [2019-10-03 00:37:05,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:37:05,588 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22049 transitions. [2019-10-03 00:37:05,588 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:37:05,588 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22049 transitions. [2019-10-03 00:37:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-10-03 00:37:05,592 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:37:05,592 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:37:05,593 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:37:05,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:37:05,593 INFO L82 PathProgramCache]: Analyzing trace with hash 1243043855, now seen corresponding path program 1 times [2019-10-03 00:37:05,593 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:37:05,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:37:05,642 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:37:05,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:37:05,643 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:37:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:37:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:37:06,822 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:37:06,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:37:06,823 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:37:06,823 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:37:06,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:37:06,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:37:06,824 INFO L87 Difference]: Start difference. First operand 15632 states and 22049 transitions. Second operand 5 states. [2019-10-03 00:39:00,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:39:00,162 INFO L93 Difference]: Finished difference Result 15632 states and 22046 transitions. [2019-10-03 00:39:00,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:39:00,163 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 188 [2019-10-03 00:39:00,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:39:00,255 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:39:00,255 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:39:00,256 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:39:00,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:39:00,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:39:00,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:39:00,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22046 transitions. [2019-10-03 00:39:00,938 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22046 transitions. Word has length 188 [2019-10-03 00:39:00,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:39:00,942 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22046 transitions. [2019-10-03 00:39:00,942 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:39:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22046 transitions. [2019-10-03 00:39:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2019-10-03 00:39:00,947 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:39:00,947 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:39:00,948 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:39:00,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:39:00,948 INFO L82 PathProgramCache]: Analyzing trace with hash -339828270, now seen corresponding path program 1 times [2019-10-03 00:39:00,949 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:39:00,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:39:00,997 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:39:00,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:39:00,997 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:39:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:39:02,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:39:02,030 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:39:02,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:39:02,030 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:39:02,031 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:39:02,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:39:02,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:39:02,033 INFO L87 Difference]: Start difference. First operand 15632 states and 22046 transitions. Second operand 5 states. [2019-10-03 00:40:33,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:40:33,569 INFO L93 Difference]: Finished difference Result 15632 states and 22043 transitions. [2019-10-03 00:40:33,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:40:33,569 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 189 [2019-10-03 00:40:33,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:40:33,696 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:40:33,696 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:40:33,697 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:40:33,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:40:34,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:40:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:40:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22043 transitions. [2019-10-03 00:40:34,351 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22043 transitions. Word has length 189 [2019-10-03 00:40:34,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:40:34,352 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22043 transitions. [2019-10-03 00:40:34,354 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:40:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22043 transitions. [2019-10-03 00:40:34,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-10-03 00:40:34,359 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:40:34,359 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:40:34,360 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:40:34,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:40:34,360 INFO L82 PathProgramCache]: Analyzing trace with hash 562860524, now seen corresponding path program 1 times [2019-10-03 00:40:34,360 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:40:34,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:40:34,411 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:40:34,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:40:34,412 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:40:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:40:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2019-10-03 00:40:35,872 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:40:35,873 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:40:35,873 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:40:35,877 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:40:35,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:40:35,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:40:35,879 INFO L87 Difference]: Start difference. First operand 15632 states and 22043 transitions. Second operand 5 states. [2019-10-03 00:41:04,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:41:04,006 INFO L93 Difference]: Finished difference Result 15632 states and 22040 transitions. [2019-10-03 00:41:04,007 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:41:04,007 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 211 [2019-10-03 00:41:04,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:41:04,119 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:41:04,119 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:41:04,120 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:41:04,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:41:04,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:41:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:41:04,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22040 transitions. [2019-10-03 00:41:04,803 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22040 transitions. Word has length 211 [2019-10-03 00:41:04,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:41:04,808 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22040 transitions. [2019-10-03 00:41:04,809 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:41:04,809 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22040 transitions. [2019-10-03 00:41:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2019-10-03 00:41:04,817 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:41:04,818 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:41:04,818 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:41:04,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:41:04,819 INFO L82 PathProgramCache]: Analyzing trace with hash -468215698, now seen corresponding path program 1 times [2019-10-03 00:41:04,819 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:41:04,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:41:04,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:41:04,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:41:04,879 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:41:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:41:06,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:41:06,053 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:41:06,053 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:41:06,054 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:41:06,055 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:41:06,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:41:06,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:41:06,056 INFO L87 Difference]: Start difference. First operand 15632 states and 22040 transitions. Second operand 5 states. [2019-10-03 00:41:33,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:41:33,069 INFO L93 Difference]: Finished difference Result 15632 states and 22037 transitions. [2019-10-03 00:41:33,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:41:33,070 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 191 [2019-10-03 00:41:33,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:41:33,190 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:41:33,191 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:41:33,191 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:41:33,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:41:33,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:41:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:41:33,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22037 transitions. [2019-10-03 00:41:33,832 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22037 transitions. Word has length 191 [2019-10-03 00:41:33,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:41:33,833 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22037 transitions. [2019-10-03 00:41:33,833 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:41:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22037 transitions. [2019-10-03 00:41:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-10-03 00:41:33,841 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:41:33,841 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:41:33,842 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:41:33,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:41:33,843 INFO L82 PathProgramCache]: Analyzing trace with hash -826254968, now seen corresponding path program 1 times [2019-10-03 00:41:33,843 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:41:33,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:41:33,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:41:33,897 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:41:33,897 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:41:34,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:41:34,726 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2019-10-03 00:41:34,726 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:41:34,727 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:41:34,727 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:41:34,728 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:41:34,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:41:34,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:41:34,729 INFO L87 Difference]: Start difference. First operand 15632 states and 22037 transitions. Second operand 5 states. [2019-10-03 00:42:03,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:42:03,302 INFO L93 Difference]: Finished difference Result 15632 states and 22034 transitions. [2019-10-03 00:42:03,303 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:42:03,303 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 213 [2019-10-03 00:42:03,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:42:03,408 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:42:03,409 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:42:03,409 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:42:03,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:42:03,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:42:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:42:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22034 transitions. [2019-10-03 00:42:04,017 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22034 transitions. Word has length 213 [2019-10-03 00:42:04,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:42:04,017 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22034 transitions. [2019-10-03 00:42:04,017 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:42:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22034 transitions. [2019-10-03 00:42:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-03 00:42:04,022 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:42:04,022 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:42:04,023 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:42:04,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:42:04,023 INFO L82 PathProgramCache]: Analyzing trace with hash 2051579241, now seen corresponding path program 1 times [2019-10-03 00:42:04,024 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:42:04,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:42:04,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:42:04,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:42:04,071 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:42:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:42:04,832 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2019-10-03 00:42:04,833 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:42:04,833 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:42:04,833 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:42:04,833 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:42:04,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:42:04,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:42:04,834 INFO L87 Difference]: Start difference. First operand 15632 states and 22034 transitions. Second operand 5 states. [2019-10-03 00:42:28,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:42:28,898 INFO L93 Difference]: Finished difference Result 15632 states and 22031 transitions. [2019-10-03 00:42:28,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:42:28,904 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 214 [2019-10-03 00:42:28,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:42:28,996 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:42:28,997 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:42:28,998 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:42:29,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:42:29,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:42:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:42:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22031 transitions. [2019-10-03 00:42:29,581 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22031 transitions. Word has length 214 [2019-10-03 00:42:29,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:42:29,581 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22031 transitions. [2019-10-03 00:42:29,581 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:42:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22031 transitions. [2019-10-03 00:42:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-10-03 00:42:29,585 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:42:29,586 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:42:29,586 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:42:29,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:42:29,587 INFO L82 PathProgramCache]: Analyzing trace with hash -548566748, now seen corresponding path program 1 times [2019-10-03 00:42:29,587 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:42:29,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:42:29,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:42:29,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:42:29,636 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:42:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:42:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2019-10-03 00:42:30,416 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:42:30,416 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:42:30,416 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:42:30,417 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:42:30,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:42:30,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:42:30,418 INFO L87 Difference]: Start difference. First operand 15632 states and 22031 transitions. Second operand 5 states. [2019-10-03 00:42:59,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:42:59,913 INFO L93 Difference]: Finished difference Result 15632 states and 22028 transitions. [2019-10-03 00:42:59,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:42:59,914 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 215 [2019-10-03 00:42:59,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:42:59,965 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:42:59,965 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:42:59,966 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:42:59,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:43:00,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:43:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:43:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22028 transitions. [2019-10-03 00:43:00,436 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22028 transitions. Word has length 215 [2019-10-03 00:43:00,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:43:00,437 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22028 transitions. [2019-10-03 00:43:00,437 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:43:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22028 transitions. [2019-10-03 00:43:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-10-03 00:43:00,440 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:43:00,441 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:43:00,441 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:43:00,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:43:00,442 INFO L82 PathProgramCache]: Analyzing trace with hash -715358810, now seen corresponding path program 1 times [2019-10-03 00:43:00,442 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:43:00,489 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:00,489 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:43:00,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:00,490 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:43:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:43:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:43:01,295 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:43:01,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:43:01,295 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:43:01,296 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:43:01,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:43:01,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:43:01,297 INFO L87 Difference]: Start difference. First operand 15632 states and 22028 transitions. Second operand 5 states. [2019-10-03 00:43:26,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:43:26,299 INFO L93 Difference]: Finished difference Result 15632 states and 22025 transitions. [2019-10-03 00:43:26,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:43:26,300 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 195 [2019-10-03 00:43:26,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:43:26,364 INFO L225 Difference]: With dead ends: 15632 [2019-10-03 00:43:26,364 INFO L226 Difference]: Without dead ends: 15632 [2019-10-03 00:43:26,365 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:43:26,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15632 states. [2019-10-03 00:43:26,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15632 to 15632. [2019-10-03 00:43:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15632 states. [2019-10-03 00:43:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15632 states to 15632 states and 22025 transitions. [2019-10-03 00:43:27,131 INFO L78 Accepts]: Start accepts. Automaton has 15632 states and 22025 transitions. Word has length 195 [2019-10-03 00:43:27,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:43:27,132 INFO L475 AbstractCegarLoop]: Abstraction has 15632 states and 22025 transitions. [2019-10-03 00:43:27,132 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:43:27,132 INFO L276 IsEmpty]: Start isEmpty. Operand 15632 states and 22025 transitions. [2019-10-03 00:43:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-10-03 00:43:27,136 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:43:27,137 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 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] [2019-10-03 00:43:27,137 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:43:27,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:43:27,139 INFO L82 PathProgramCache]: Analyzing trace with hash 1027451525, now seen corresponding path program 1 times [2019-10-03 00:43:27,139 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:43:27,183 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:27,183 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:43:27,183 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:27,183 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:43:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:43:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-03 00:43:27,926 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:43:27,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-03 00:43:27,926 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:43:27,926 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-03 00:43:27,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-03 00:43:27,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:43:27,927 INFO L87 Difference]: Start difference. First operand 15632 states and 22025 transitions. Second operand 7 states. [2019-10-03 00:43:28,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:43:28,303 INFO L93 Difference]: Finished difference Result 15646 states and 22046 transitions. [2019-10-03 00:43:28,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:43:28,304 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 195 [2019-10-03 00:43:28,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:43:28,381 INFO L225 Difference]: With dead ends: 15646 [2019-10-03 00:43:28,382 INFO L226 Difference]: Without dead ends: 15646 [2019-10-03 00:43:28,382 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:43:28,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15646 states. [2019-10-03 00:43:28,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15646 to 15642. [2019-10-03 00:43:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15642 states. [2019-10-03 00:43:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15642 states to 15642 states and 22036 transitions. [2019-10-03 00:43:28,770 INFO L78 Accepts]: Start accepts. Automaton has 15642 states and 22036 transitions. Word has length 195 [2019-10-03 00:43:28,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:43:28,771 INFO L475 AbstractCegarLoop]: Abstraction has 15642 states and 22036 transitions. [2019-10-03 00:43:28,771 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-03 00:43:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 15642 states and 22036 transitions. [2019-10-03 00:43:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2019-10-03 00:43:28,824 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:43:28,825 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 10, 10, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:43:28,826 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:43:28,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:43:28,826 INFO L82 PathProgramCache]: Analyzing trace with hash 1620508821, now seen corresponding path program 1 times [2019-10-03 00:43:28,827 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:43:28,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:28,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:43:28,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:28,874 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:43:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:43:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2019-10-03 00:43:29,897 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:43:29,897 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:43:29,897 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:43:29,898 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:43:29,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:43:29,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:43:29,899 INFO L87 Difference]: Start difference. First operand 15642 states and 22036 transitions. Second operand 3 states. [2019-10-03 00:43:30,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:43:30,094 INFO L93 Difference]: Finished difference Result 15654 states and 22051 transitions. [2019-10-03 00:43:30,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:43:30,095 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 635 [2019-10-03 00:43:30,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:43:30,158 INFO L225 Difference]: With dead ends: 15654 [2019-10-03 00:43:30,158 INFO L226 Difference]: Without dead ends: 15654 [2019-10-03 00:43:30,162 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 00:43:30,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15654 states. [2019-10-03 00:43:30,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15654 to 15645. [2019-10-03 00:43:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15645 states. [2019-10-03 00:43:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15645 states to 15645 states and 22039 transitions. [2019-10-03 00:43:30,524 INFO L78 Accepts]: Start accepts. Automaton has 15645 states and 22039 transitions. Word has length 635 [2019-10-03 00:43:30,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:43:30,525 INFO L475 AbstractCegarLoop]: Abstraction has 15645 states and 22039 transitions. [2019-10-03 00:43:30,525 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:43:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 15645 states and 22039 transitions. [2019-10-03 00:43:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2019-10-03 00:43:30,552 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:43:30,553 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:43:30,553 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:43:30,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:43:30,554 INFO L82 PathProgramCache]: Analyzing trace with hash -504914400, now seen corresponding path program 1 times [2019-10-03 00:43:30,554 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:43:30,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:30,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:43:30,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:30,586 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:43:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:43:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2019-10-03 00:43:31,700 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:43:31,700 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:43:31,700 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:43:31,701 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:43:31,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:43:31,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:43:31,702 INFO L87 Difference]: Start difference. First operand 15645 states and 22039 transitions. Second operand 6 states. [2019-10-03 00:43:32,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:43:32,109 INFO L93 Difference]: Finished difference Result 15645 states and 22033 transitions. [2019-10-03 00:43:32,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:43:32,110 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 534 [2019-10-03 00:43:32,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:43:32,175 INFO L225 Difference]: With dead ends: 15645 [2019-10-03 00:43:32,175 INFO L226 Difference]: Without dead ends: 15645 [2019-10-03 00:43:32,175 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 00:43:32,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15645 states. [2019-10-03 00:43:32,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15645 to 15645. [2019-10-03 00:43:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15645 states. [2019-10-03 00:43:32,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15645 states to 15645 states and 22033 transitions. [2019-10-03 00:43:32,807 INFO L78 Accepts]: Start accepts. Automaton has 15645 states and 22033 transitions. Word has length 534 [2019-10-03 00:43:32,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:43:32,808 INFO L475 AbstractCegarLoop]: Abstraction has 15645 states and 22033 transitions. [2019-10-03 00:43:32,808 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:43:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 15645 states and 22033 transitions. [2019-10-03 00:43:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2019-10-03 00:43:32,851 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:43:32,852 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:43:32,853 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:43:32,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:43:32,853 INFO L82 PathProgramCache]: Analyzing trace with hash -1506238016, now seen corresponding path program 1 times [2019-10-03 00:43:32,853 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:43:32,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:32,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:43:32,897 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:32,897 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:43:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:43:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-10-03 00:43:34,001 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:43:34,002 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:43:34,002 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:43:34,003 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:43:34,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:43:34,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:43:34,004 INFO L87 Difference]: Start difference. First operand 15645 states and 22033 transitions. Second operand 6 states. [2019-10-03 00:43:43,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:43:43,697 INFO L93 Difference]: Finished difference Result 15663 states and 22036 transitions. [2019-10-03 00:43:43,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:43:43,698 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 545 [2019-10-03 00:43:43,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:43:43,833 INFO L225 Difference]: With dead ends: 15663 [2019-10-03 00:43:43,834 INFO L226 Difference]: Without dead ends: 15663 [2019-10-03 00:43:43,835 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 00:43:43,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15663 states. [2019-10-03 00:43:44,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15663 to 15663. [2019-10-03 00:43:44,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15663 states. [2019-10-03 00:43:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15663 states to 15663 states and 22036 transitions. [2019-10-03 00:43:44,406 INFO L78 Accepts]: Start accepts. Automaton has 15663 states and 22036 transitions. Word has length 545 [2019-10-03 00:43:44,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:43:44,407 INFO L475 AbstractCegarLoop]: Abstraction has 15663 states and 22036 transitions. [2019-10-03 00:43:44,407 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:43:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 15663 states and 22036 transitions. [2019-10-03 00:43:44,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2019-10-03 00:43:44,453 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:43:44,454 INFO L411 BasicCegarLoop]: trace histogram [16, 16, 16, 9, 9, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:43:44,454 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:43:44,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:43:44,454 INFO L82 PathProgramCache]: Analyzing trace with hash 1322980427, now seen corresponding path program 1 times [2019-10-03 00:43:44,455 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:43:44,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:44,505 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:43:44,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:43:44,505 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:43:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:43:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 776 trivial. 0 not checked. [2019-10-03 00:43:46,034 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:43:46,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:43:46,035 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:43:46,037 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:43:46,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:43:46,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:43:46,038 INFO L87 Difference]: Start difference. First operand 15663 states and 22036 transitions. Second operand 6 states.