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_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 14:49:14,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 14:49:14,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 14:49:14,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 14:49:14,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 14:49:14,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 14:49:14,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 14:49:14,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 14:49:14,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 14:49:14,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 14:49:14,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 14:49:14,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 14:49:14,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 14:49:14,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 14:49:14,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 14:49:14,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 14:49:14,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 14:49:14,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 14:49:14,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 14:49:14,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 14:49:14,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 14:49:14,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 14:49:14,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 14:49:14,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 14:49:14,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 14:49:14,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 14:49:14,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 14:49:14,359 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 14:49:14,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 14:49:14,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 14:49:14,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 14:49:14,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 14:49:14,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 14:49:14,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 14:49:14,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 14:49:14,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 14:49:14,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 14:49:14,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 14:49:14,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 14:49:14,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 14:49:14,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 14:49:14,371 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 [2019-09-10 14:49:14,397 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 14:49:14,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 14:49:14,398 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 14:49:14,398 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 14:49:14,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 14:49:14,399 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 14:49:14,400 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 14:49:14,400 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 14:49:14,400 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 14:49:14,400 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 14:49:14,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 14:49:14,401 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 14:49:14,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 14:49:14,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 14:49:14,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 14:49:14,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 14:49:14,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 14:49:14,402 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 14:49:14,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 14:49:14,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 14:49:14,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 14:49:14,403 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 14:49:14,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 14:49:14,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:49:14,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 14:49:14,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 14:49:14,405 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 14:49:14,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 14:49:14,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 14:49:14,406 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 14:49:14,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 14:49:14,463 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 14:49:14,466 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 14:49:14,468 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 14:49:14,468 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 14:49:14,469 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2019-09-10 14:49:14,531 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/370b77f86/b3c5821cffe34b67a658665138298ed9/FLAG12bfb5891 [2019-09-10 14:49:15,516 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 14:49:15,516 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2019-09-10 14:49:15,577 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/370b77f86/b3c5821cffe34b67a658665138298ed9/FLAG12bfb5891 [2019-09-10 14:49:15,874 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/370b77f86/b3c5821cffe34b67a658665138298ed9 [2019-09-10 14:49:15,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 14:49:15,884 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 14:49:15,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 14:49:15,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 14:49:15,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 14:49:15,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:49:15" (1/1) ... [2019-09-10 14:49:15,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f069227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:15, skipping insertion in model container [2019-09-10 14:49:15,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:49:15" (1/1) ... [2019-09-10 14:49:15,904 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 14:49:16,121 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 14:49:21,374 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:49:21,544 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 14:49:22,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:49:23,270 INFO L192 MainTranslator]: Completed translation [2019-09-10 14:49:23,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23 WrapperNode [2019-09-10 14:49:23,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 14:49:23,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 14:49:23,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 14:49:23,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 14:49:23,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (1/1) ... [2019-09-10 14:49:23,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (1/1) ... [2019-09-10 14:49:23,431 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (1/1) ... [2019-09-10 14:49:23,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (1/1) ... [2019-09-10 14:49:24,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (1/1) ... [2019-09-10 14:49:24,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (1/1) ... [2019-09-10 14:49:24,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (1/1) ... [2019-09-10 14:49:24,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 14:49:24,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 14:49:24,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 14:49:24,402 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 14:49:24,403 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (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 [2019-09-10 14:49:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 14:49:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 14:49:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 14:49:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:49:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 14:49:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 14:49:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 14:49:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:49:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 14:49:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:49:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 14:49:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 14:49:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 14:49:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-10 14:49:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 14:49:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-09-10 14:49:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure le32_add_cpu [2019-09-10 14:49:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-10 14:49:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 14:49:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 14:49:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 14:49:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-10 14:49:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 14:49:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 14:49:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 14:49:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 14:49:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 14:49:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 14:49:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 14:49:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 14:49:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2019-09-10 14:49:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-10 14:49:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-10 14:49:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2019-09-10 14:49:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-10 14:49:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-10 14:49:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-10 14:49:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-10 14:49:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-10 14:49:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 14:49:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 14:49:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 14:49:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 14:49:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 14:49:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 14:49:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 14:49:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-10 14:49:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-10 14:49:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-10 14:49:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2019-09-10 14:49:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2019-09-10 14:49:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2019-09-10 14:49:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_cleanup_transmit [2019-09-10 14:49:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_transmit [2019-09-10 14:49:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_monitor_rx [2019-09-10 14:49:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_receive [2019-09-10 14:49:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_do_reset_and_wake [2019-09-10 14:49:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2019-09-10 14:49:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2019-09-10 14:49:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2019-09-10 14:49:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 14:49:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-10 14:49:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 14:49:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 14:49:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-10 14:49:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-09-10 14:49:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pimfor_encode_header [2019-09-10 14:49:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pimfor_decode_header [2019-09-10 14:49:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2019-09-10 14:49:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transmit [2019-09-10 14:49:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_receive [2019-09-10 14:49:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_cleanup_transmit [2019-09-10 14:49:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2019-09-10 14:49:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_15 [2019-09-10 14:49:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-09-10 14:49:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2019-09-10 14:49:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_handle_sleep_request [2019-09-10 14:49:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_handle_wakeup [2019-09-10 14:49:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_trigger_device [2019-09-10 14:49:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_interface_reset [2019-09-10 14:49:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_enable_common_interrupts [2019-09-10 14:49:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2019-09-10 14:49:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-10 14:49:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 14:49:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-09-10 14:49:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-10 14:49:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2019-09-10 14:49:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_lcp_len [2019-09-10 14:49:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_point_len [2019-09-10 14:49:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_event_len_adjust [2019-09-10 14:49:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_event [2019-09-10 14:49:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_point [2019-09-10 14:49:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_value [2019-09-10 14:49:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2019-09-10 14:49:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_init [2019-09-10 14:49:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_update_stats [2019-09-10 14:49:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_wireless_stats [2019-09-10 14:49:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_commit [2019-09-10 14:49:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_name [2019-09-10 14:49:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_freq [2019-09-10 14:49:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_freq [2019-09-10 14:49:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mode [2019-09-10 14:49:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_mode [2019-09-10 14:49:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_sens [2019-09-10 14:49:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_sens [2019-09-10 14:49:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_range [2019-09-10 14:49:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_wap [2019-09-10 14:49:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_wap [2019-09-10 14:49:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_scan [2019-09-10 14:49:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_translate_bss [2019-09-10 14:49:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_scan [2019-09-10 14:49:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_essid [2019-09-10 14:49:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_essid [2019-09-10 14:49:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_nick [2019-09-10 14:49:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_nick [2019-09-10 14:49:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_rate [2019-09-10 14:49:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_rate [2019-09-10 14:49:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_rts [2019-09-10 14:49:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_rts [2019-09-10 14:49:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_frag [2019-09-10 14:49:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_frag [2019-09-10 14:49:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_retry [2019-09-10 14:49:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_retry [2019-09-10 14:49:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_encode [2019-09-10 14:49:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_encode [2019-09-10 14:49:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_txpower [2019-09-10 14:49:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_txpower [2019-09-10 14:49:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_genie [2019-09-10 14:49:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_genie [2019-09-10 14:49:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_auth [2019-09-10 14:49:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_auth [2019-09-10 14:49:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_encodeext [2019-09-10 14:49:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_encodeext [2019-09-10 14:49:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_reset [2019-09-10 14:49:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_oid [2019-09-10 14:49:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_u32 [2019-09-10 14:49:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_raw [2019-09-10 14:49:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_acl_init [2019-09-10 14:49:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2019-09-10 14:49:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_acl_clean [2019-09-10 14:49:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_add_mac [2019-09-10 14:49:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_del_mac [2019-09-10 14:49:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_mac [2019-09-10 14:49:24,536 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_policy [2019-09-10 14:49:24,536 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_policy [2019-09-10 14:49:24,536 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mac_accept [2019-09-10 14:49:24,536 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_kick_all [2019-09-10 14:49:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_kick_mac [2019-09-10 14:49:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure format_event [2019-09-10 14:49:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2019-09-10 14:49:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2019-09-10 14:49:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure link_changed [2019-09-10 14:49:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_add [2019-09-10 14:49:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2019-09-10 14:49:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_init [2019-09-10 14:49:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_clean [2019-09-10 14:49:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_process_bss_data [2019-09-10 14:49:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2019-09-10 14:49:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_process_trap_helper [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_process_trap [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_wpa [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_wpa [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_prismhdr [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_get_prismhdr [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_debug_oid [2019-09-10 14:49:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_debug_get_oid [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_debug_set_oid [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_spy [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16___0 [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_17 [2019-09-10 14:49:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-09-10 14:49:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-09-10 14:49:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-09-10 14:49:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-10 14:49:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_22 [2019-09-10 14:49:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-10 14:49:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2019-09-10 14:49:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-09-10 14:49:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2019-09-10 14:49:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_27 [2019-09-10 14:49:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-09-10 14:49:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_29 [2019-09-10 14:49:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-09-10 14:49:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-09-10 14:49:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-09-10 14:49:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-09-10 14:49:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-09-10 14:49:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-09-10 14:49:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current___0 [2019-09-10 14:49:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 14:49:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 14:49:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 14:49:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 14:49:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2019-09-10 14:49:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-10 14:49:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 14:49:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 14:49:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 14:49:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 14:49:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 14:49:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-10 14:49:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-10 14:49:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure isl_upload_firmware [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_interrupt [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_upload_fw [2019-09-10 14:49:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset_if [2019-09-10 14:49:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2019-09-10 14:49:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_alloc_memory [2019-09-10 14:49:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2019-09-10 14:49:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_ethtool_get_drvinfo [2019-09-10 14:49:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_setup [2019-09-10 14:49:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2019-09-10 14:49:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-10 14:49:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_4 [2019-09-10 14:49:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-10 14:49:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-10 14:49:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-10 14:49:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-10 14:49:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:49:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 14:49:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-10 14:49:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-10 14:49:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_7_6 [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_9_2 [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_14 [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_15 [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_16 [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_17 [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-09-10 14:49:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-09-10 14:49:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-10 14:49:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 14:49:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 14:49:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __bug_on_wrong_struct_sizes [2019-09-10 14:49:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_probe [2019-09-10 14:49:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2019-09-10 14:49:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_suspend [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_module_init [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_module_exit [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_prism54_module_init_12_9 [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 14:49:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-09-10 14:49:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-09-10 14:49:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_12_4 [2019-09-10 14:49:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_5_1 [2019-09-10 14:49:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_8_2 [2019-09-10 14:49:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2019-09-10 14:49:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_12_5 [2019-09-10 14:49:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-10 14:49:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2019-09-10 14:49:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 14:49:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 14:49:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 14:49:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 14:49:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 14:49:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 14:49:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-10 14:49:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-09-10 14:49:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-09-10 14:49:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-09-10 14:49:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-09-10 14:49:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-09-10 14:49:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-09-10 14:49:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-10 14:49:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-09-10 14:49:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 14:49:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-10 14:49:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_3 [2019-09-10 14:49:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 14:49:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 14:49:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-10 14:49:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_13 [2019-09-10 14:49:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-09-10 14:49:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_16 [2019-09-10 14:49:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_17___0 [2019-09-10 14:49:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_18 [2019-09-10 14:49:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2019-09-10 14:49:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2019-09-10 14:49:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_21 [2019-09-10 14:49:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_22 [2019-09-10 14:49:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-10 14:49:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-10 14:49:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2019-09-10 14:49:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_init [2019-09-10 14:49:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_clean [2019-09-10 14:49:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2019-09-10 14:49:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2019-09-10 14:49:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2019-09-10 14:49:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2019-09-10 14:49:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_update_addr [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_mlme_answer [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_oidtonum [2019-09-10 14:49:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_response_to_str [2019-09-10 14:49:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 14:49:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 14:49:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 14:49:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 14:49:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 14:49:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 14:49:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 14:49:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 14:49:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 14:49:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 14:49:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 14:49:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 14:49:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 14:49:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 14:49:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 14:49:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 14:49:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 14:49:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 14:49:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 14:49:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 14:49:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 14:49:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 14:49:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 14:49:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 14:49:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 14:49:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 14:49:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 14:49:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 14:49:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-10 14:49:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 14:49:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 14:49:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 14:49:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 14:49:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2019-09-10 14:49:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_islpci_acl [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_islpci_acl [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_islpci_acl [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 14:49:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 14:49:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 14:49:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 14:49:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 14:49:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 14:49:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 14:49:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 14:49:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 14:49:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 14:49:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 14:49:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 14:49:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_106 [2019-09-10 14:49:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_107 [2019-09-10 14:49:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_108 [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_109 [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_110 [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_111 [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_112 [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_113 [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-10 14:49:24,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 14:49:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 14:49:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 14:49:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-10 14:49:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 14:49:24,586 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-10 14:49:24,586 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 14:49:24,586 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 14:49:24,587 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 14:49:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure iw_handler_set_spy [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 14:49:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 14:49:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 14:49:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-10 14:49:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_expand [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-10 14:49:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 14:49:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2019-09-10 14:49:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2019-09-10 14:49:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-10 14:49:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 14:49:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 14:49:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 14:49:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 14:49:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 14:49:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-10 14:49:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-10 14:49:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 14:49:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 14:49:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 14:49:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-10 14:49:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure le32_add_cpu [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 14:49:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 14:49:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-10 14:49:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 14:49:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 14:49:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 14:49:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 14:49:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 14:49:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 14:49:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2019-09-10 14:49:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2019-09-10 14:49:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 14:49:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 14:49:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_trigger_device [2019-09-10 14:49:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_cleanup_transmit [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_transmit [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_receive [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_do_reset_and_wake [2019-09-10 14:49:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_monitor_rx [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_15 [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2019-09-10 14:49:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-10 14:49:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 14:49:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_receive [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_cleanup_transmit [2019-09-10 14:49:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_process_trap [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure pimfor_encode_header [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure pimfor_decode_header [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transmit [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2019-09-10 14:49:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_enable_common_interrupts [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_handle_sleep_request [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_handle_wakeup [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_interface_reset [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-09-10 14:49:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_22 [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_27 [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_29 [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-10 14:49:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_17 [2019-09-10 14:49:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16___0 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-09-10 14:49:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 14:49:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_spy [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_spy [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_thrspy [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_thrspy [2019-09-10 14:49:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_lcp_len [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_point_len [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_event_len_adjust [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_event [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_point [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_value [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_init [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_wireless_stats [2019-09-10 14:49:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_update_stats [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_acl_init [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_acl_clean [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_init [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_clean [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2019-09-10 14:49:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_mlme_answer [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_oidtonum [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_response_to_str [2019-09-10 14:49:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_add [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_wpa [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_commit [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_name [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_freq [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_freq [2019-09-10 14:49:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mode [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_mode [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_sens [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_sens [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_range [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_wap [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_wap [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_scan [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_translate_bss [2019-09-10 14:49:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_scan [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_essid [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_essid [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_nick [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_nick [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_rate [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_rate [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_rts [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_rts [2019-09-10 14:49:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_frag [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_frag [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_retry [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_retry [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_encode [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_encode [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_txpower [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_txpower [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_genie [2019-09-10 14:49:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_genie [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_auth [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_auth [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_encodeext [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_encodeext [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_reset [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_oid [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_u32 [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_raw [2019-09-10 14:49:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_add_mac [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_del_mac [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_mac [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_policy [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_policy [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mac_accept [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_kick_all [2019-09-10 14:49:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_kick_mac [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure format_event [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure link_changed [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_process_bss_data [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_process_trap_helper [2019-09-10 14:49:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_wpa [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_prismhdr [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_get_prismhdr [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_debug_oid [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_debug_get_oid [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_debug_set_oid [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_spy [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 14:49:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure get_current___0 [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 14:49:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2019-09-10 14:49:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_14 [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 14:49:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 14:49:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 14:49:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 14:49:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 14:49:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 14:49:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-09-10 14:49:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 14:49:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_17 [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_16 [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 14:49:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_15 [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_interrupt [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_setup [2019-09-10 14:49:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_init [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_clean [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_alloc_memory [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure isl_upload_firmware [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_upload_fw [2019-09-10 14:49:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset_if [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_ethtool_get_drvinfo [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_4 [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-10 14:49:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_7_6 [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_9_2 [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 14:49:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 14:49:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_13 [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_17___0 [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 14:49:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_16 [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_18 [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 14:49:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 14:49:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 14:49:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_21 [2019-09-10 14:49:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 14:49:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_22 [2019-09-10 14:49:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-10 14:49:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 14:49:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 14:49:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_106 [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_107 [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_108 [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_109 [2019-09-10 14:49:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_110 [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_111 [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_112 [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_113 [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure __bug_on_wrong_struct_sizes [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_probe [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_suspend [2019-09-10 14:49:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_module_init [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_module_exit [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_prism54_module_init_12_9 [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-09-10 14:49:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_12_4 [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_5_1 [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_8_2 [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_12_5 [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 14:49:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-09-10 14:49:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-10 14:49:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_iw_priv_args_dummy_resourceless_instance_3 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:49:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-10 14:49:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_update_addr [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 14:49:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 14:49:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 14:49:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 14:49:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 14:49:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 14:49:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_islpci_acl [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_islpci_acl [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_islpci_acl [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mgmt_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 14:49:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 14:49:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 14:49:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 14:49:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 14:49:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 14:49:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 14:49:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 14:49:47,941 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 14:49:59,553 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 14:50:11,648 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 14:50:11,649 INFO L283 CfgBuilder]: Removed 7 assume(true) statements. [2019-09-10 14:50:11,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:50:11 BoogieIcfgContainer [2019-09-10 14:50:11,653 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 14:50:11,654 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 14:50:11,654 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 14:50:11,657 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 14:50:11,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 02:49:15" (1/3) ... [2019-09-10 14:50:11,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c1d27ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:50:11, skipping insertion in model container [2019-09-10 14:50:11,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:49:23" (2/3) ... [2019-09-10 14:50:11,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c1d27ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:50:11, skipping insertion in model container [2019-09-10 14:50:11,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:50:11" (3/3) ... [2019-09-10 14:50:11,660 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2019-09-10 14:50:11,667 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 14:50:11,677 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-10 14:50:11,693 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-10 14:50:11,715 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 14:50:11,715 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 14:50:11,715 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 14:50:11,715 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 14:50:11,715 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 14:50:11,715 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 14:50:11,715 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 14:50:11,716 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 14:50:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 4516 states. [2019-09-10 14:50:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-09-10 14:50:11,810 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:11,812 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:50:11,814 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:11,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:11,819 INFO L82 PathProgramCache]: Analyzing trace with hash -1358940811, now seen corresponding path program 1 times [2019-09-10 14:50:11,820 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:11,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:11,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:11,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:11,936 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:13,037 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2019-09-10 14:50:13,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:13,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:50:13,040 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:13,045 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:50:13,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:50:13,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:13,062 INFO L87 Difference]: Start difference. First operand 4516 states. Second operand 3 states. [2019-09-10 14:50:17,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:17,516 INFO L93 Difference]: Finished difference Result 6365 states and 8160 transitions. [2019-09-10 14:50:17,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:50:17,518 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 114 [2019-09-10 14:50:17,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:50:17,595 INFO L225 Difference]: With dead ends: 6365 [2019-09-10 14:50:17,595 INFO L226 Difference]: Without dead ends: 6344 [2019-09-10 14:50:17,597 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:17,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6344 states. [2019-09-10 14:50:17,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6344 to 6338. [2019-09-10 14:50:17,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6338 states. [2019-09-10 14:50:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 6338 states and 8125 transitions. [2019-09-10 14:50:18,018 INFO L78 Accepts]: Start accepts. Automaton has 6338 states and 8125 transitions. Word has length 114 [2019-09-10 14:50:18,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:50:18,021 INFO L475 AbstractCegarLoop]: Abstraction has 6338 states and 8125 transitions. [2019-09-10 14:50:18,022 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:50:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 6338 states and 8125 transitions. [2019-09-10 14:50:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-09-10 14:50:18,031 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:18,032 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:50:18,032 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:18,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:18,033 INFO L82 PathProgramCache]: Analyzing trace with hash 1388882573, now seen corresponding path program 1 times [2019-09-10 14:50:18,033 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:18,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:18,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:18,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:18,053 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2019-09-10 14:50:18,880 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:18,880 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:50:18,880 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:18,882 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:50:18,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:50:18,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:18,883 INFO L87 Difference]: Start difference. First operand 6338 states and 8125 transitions. Second operand 3 states. [2019-09-10 14:50:22,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:22,369 INFO L93 Difference]: Finished difference Result 9462 states and 12120 transitions. [2019-09-10 14:50:22,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:50:22,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 122 [2019-09-10 14:50:22,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:50:22,437 INFO L225 Difference]: With dead ends: 9462 [2019-09-10 14:50:22,438 INFO L226 Difference]: Without dead ends: 9462 [2019-09-10 14:50:22,450 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:22,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9462 states. [2019-09-10 14:50:22,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9462 to 9436. [2019-09-10 14:50:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9436 states. [2019-09-10 14:50:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9436 states to 9436 states and 12087 transitions. [2019-09-10 14:50:22,804 INFO L78 Accepts]: Start accepts. Automaton has 9436 states and 12087 transitions. Word has length 122 [2019-09-10 14:50:22,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:50:22,805 INFO L475 AbstractCegarLoop]: Abstraction has 9436 states and 12087 transitions. [2019-09-10 14:50:22,805 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:50:22,805 INFO L276 IsEmpty]: Start isEmpty. Operand 9436 states and 12087 transitions. [2019-09-10 14:50:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2019-09-10 14:50:22,814 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:22,814 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:50:22,814 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:22,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:22,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1886229851, now seen corresponding path program 1 times [2019-09-10 14:50:22,815 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:22,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:22,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:22,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:22,825 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2019-09-10 14:50:23,501 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:23,501 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 14:50:23,502 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:23,502 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 14:50:23,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 14:50:23,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-09-10 14:50:23,503 INFO L87 Difference]: Start difference. First operand 9436 states and 12087 transitions. Second operand 6 states. [2019-09-10 14:50:35,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:35,298 INFO L93 Difference]: Finished difference Result 18603 states and 23871 transitions. [2019-09-10 14:50:35,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 14:50:35,298 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2019-09-10 14:50:35,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:50:35,410 INFO L225 Difference]: With dead ends: 18603 [2019-09-10 14:50:35,410 INFO L226 Difference]: Without dead ends: 18603 [2019-09-10 14:50:35,411 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-09-10 14:50:35,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18603 states. [2019-09-10 14:50:35,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18603 to 18527. [2019-09-10 14:50:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18527 states. [2019-09-10 14:50:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18527 states to 18527 states and 23773 transitions. [2019-09-10 14:50:36,001 INFO L78 Accepts]: Start accepts. Automaton has 18527 states and 23773 transitions. Word has length 123 [2019-09-10 14:50:36,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:50:36,002 INFO L475 AbstractCegarLoop]: Abstraction has 18527 states and 23773 transitions. [2019-09-10 14:50:36,002 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 14:50:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 18527 states and 23773 transitions. [2019-09-10 14:50:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2019-09-10 14:50:36,005 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:36,005 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:50:36,006 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:36,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:36,006 INFO L82 PathProgramCache]: Analyzing trace with hash 235064163, now seen corresponding path program 1 times [2019-09-10 14:50:36,006 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:36,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:36,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:36,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:36,016 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:36,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2019-09-10 14:50:36,593 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:36,593 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:50:36,593 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:36,595 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:50:36,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:50:36,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:36,596 INFO L87 Difference]: Start difference. First operand 18527 states and 23773 transitions. Second operand 3 states. [2019-09-10 14:50:40,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:40,587 INFO L93 Difference]: Finished difference Result 27839 states and 35496 transitions. [2019-09-10 14:50:40,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:50:40,587 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 129 [2019-09-10 14:50:40,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:50:40,719 INFO L225 Difference]: With dead ends: 27839 [2019-09-10 14:50:40,719 INFO L226 Difference]: Without dead ends: 27839 [2019-09-10 14:50:40,720 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:40,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27839 states. [2019-09-10 14:50:41,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27839 to 27767. [2019-09-10 14:50:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27767 states. [2019-09-10 14:50:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27767 states to 27767 states and 35410 transitions. [2019-09-10 14:50:41,480 INFO L78 Accepts]: Start accepts. Automaton has 27767 states and 35410 transitions. Word has length 129 [2019-09-10 14:50:41,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:50:41,481 INFO L475 AbstractCegarLoop]: Abstraction has 27767 states and 35410 transitions. [2019-09-10 14:50:41,481 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:50:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 27767 states and 35410 transitions. [2019-09-10 14:50:41,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-09-10 14:50:41,489 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:41,489 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 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] [2019-09-10 14:50:41,490 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:41,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:41,490 INFO L82 PathProgramCache]: Analyzing trace with hash 252110483, now seen corresponding path program 1 times [2019-09-10 14:50:41,490 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:41,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:41,502 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:41,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:41,502 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:42,154 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2019-09-10 14:50:42,154 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:42,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:50:42,154 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:42,156 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:50:42,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:50:42,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:42,159 INFO L87 Difference]: Start difference. First operand 27767 states and 35410 transitions. Second operand 3 states. [2019-09-10 14:50:45,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:45,571 INFO L93 Difference]: Finished difference Result 53015 states and 67667 transitions. [2019-09-10 14:50:45,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:50:45,571 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 214 [2019-09-10 14:50:45,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:50:47,281 INFO L225 Difference]: With dead ends: 53015 [2019-09-10 14:50:47,281 INFO L226 Difference]: Without dead ends: 53015 [2019-09-10 14:50:47,282 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:50:47,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53015 states. [2019-09-10 14:50:48,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53015 to 53009. [2019-09-10 14:50:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53009 states. [2019-09-10 14:50:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53009 states to 53009 states and 67664 transitions. [2019-09-10 14:50:48,381 INFO L78 Accepts]: Start accepts. Automaton has 53009 states and 67664 transitions. Word has length 214 [2019-09-10 14:50:48,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:50:48,382 INFO L475 AbstractCegarLoop]: Abstraction has 53009 states and 67664 transitions. [2019-09-10 14:50:48,382 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:50:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 53009 states and 67664 transitions. [2019-09-10 14:50:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-09-10 14:50:48,387 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:48,388 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 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] [2019-09-10 14:50:48,388 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:48,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:48,389 INFO L82 PathProgramCache]: Analyzing trace with hash -2119628779, now seen corresponding path program 1 times [2019-09-10 14:50:48,389 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:48,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:48,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:48,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:48,397 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2019-09-10 14:50:49,003 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:49,003 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:50:49,003 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:49,004 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:50:49,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:50:49,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:50:49,004 INFO L87 Difference]: Start difference. First operand 53009 states and 67664 transitions. Second operand 5 states. [2019-09-10 14:50:50,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:50,159 INFO L93 Difference]: Finished difference Result 53013 states and 67667 transitions. [2019-09-10 14:50:50,159 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-10 14:50:50,159 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 214 [2019-09-10 14:50:50,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:50:50,367 INFO L225 Difference]: With dead ends: 53013 [2019-09-10 14:50:50,368 INFO L226 Difference]: Without dead ends: 53013 [2019-09-10 14:50:50,368 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:50:50,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53013 states. [2019-09-10 14:50:51,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53013 to 53013. [2019-09-10 14:50:51,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53013 states. [2019-09-10 14:50:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53013 states to 53013 states and 67667 transitions. [2019-09-10 14:50:53,933 INFO L78 Accepts]: Start accepts. Automaton has 53013 states and 67667 transitions. Word has length 214 [2019-09-10 14:50:53,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:50:53,933 INFO L475 AbstractCegarLoop]: Abstraction has 53013 states and 67667 transitions. [2019-09-10 14:50:53,933 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:50:53,934 INFO L276 IsEmpty]: Start isEmpty. Operand 53013 states and 67667 transitions. [2019-09-10 14:50:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-09-10 14:50:53,940 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:53,940 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:50:53,940 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:53,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:53,942 INFO L82 PathProgramCache]: Analyzing trace with hash 164049653, now seen corresponding path program 1 times [2019-09-10 14:50:53,942 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:53,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:53,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:53,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:53,949 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2019-09-10 14:50:54,607 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:54,607 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:50:54,607 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:54,609 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:50:54,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:50:54,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:50:54,610 INFO L87 Difference]: Start difference. First operand 53013 states and 67667 transitions. Second operand 5 states. [2019-09-10 14:50:55,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:55,946 INFO L93 Difference]: Finished difference Result 53017 states and 67670 transitions. [2019-09-10 14:50:55,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-10 14:50:55,947 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 219 [2019-09-10 14:50:55,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:50:56,141 INFO L225 Difference]: With dead ends: 53017 [2019-09-10 14:50:56,141 INFO L226 Difference]: Without dead ends: 53017 [2019-09-10 14:50:56,142 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:50:56,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53017 states. [2019-09-10 14:50:57,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53017 to 53017. [2019-09-10 14:50:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53017 states. [2019-09-10 14:50:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53017 states to 53017 states and 67670 transitions. [2019-09-10 14:50:57,271 INFO L78 Accepts]: Start accepts. Automaton has 53017 states and 67670 transitions. Word has length 219 [2019-09-10 14:50:57,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:50:57,274 INFO L475 AbstractCegarLoop]: Abstraction has 53017 states and 67670 transitions. [2019-09-10 14:50:57,274 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:50:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 53017 states and 67670 transitions. [2019-09-10 14:50:57,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2019-09-10 14:50:57,281 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:50:57,282 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 3, 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] [2019-09-10 14:50:57,283 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:50:57,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:50:57,283 INFO L82 PathProgramCache]: Analyzing trace with hash 239987669, now seen corresponding path program 1 times [2019-09-10 14:50:57,283 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:50:57,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:57,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:50:57,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:50:57,302 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:50:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:50:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2019-09-10 14:50:57,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:50:57,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:50:57,940 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:50:57,941 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:50:57,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:50:57,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:50:57,942 INFO L87 Difference]: Start difference. First operand 53017 states and 67670 transitions. Second operand 5 states. [2019-09-10 14:50:59,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:50:59,633 INFO L93 Difference]: Finished difference Result 103919 states and 133471 transitions. [2019-09-10 14:50:59,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:50:59,634 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 224 [2019-09-10 14:50:59,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:51:00,096 INFO L225 Difference]: With dead ends: 103919 [2019-09-10 14:51:00,096 INFO L226 Difference]: Without dead ends: 103919 [2019-09-10 14:51:00,096 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:51:00,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103919 states. [2019-09-10 14:51:02,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103919 to 103827. [2019-09-10 14:51:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103827 states. [2019-09-10 14:51:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103827 states to 103827 states and 133363 transitions. [2019-09-10 14:51:02,404 INFO L78 Accepts]: Start accepts. Automaton has 103827 states and 133363 transitions. Word has length 224 [2019-09-10 14:51:02,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:51:02,405 INFO L475 AbstractCegarLoop]: Abstraction has 103827 states and 133363 transitions. [2019-09-10 14:51:02,405 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:51:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 103827 states and 133363 transitions. [2019-09-10 14:51:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-09-10 14:51:02,411 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:51:02,411 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2019-09-10 14:51:02,412 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:51:02,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:51:02,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1737807541, now seen corresponding path program 1 times [2019-09-10 14:51:02,413 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:51:02,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:02,420 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:51:02,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:02,420 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:51:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:51:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2019-09-10 14:51:03,101 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:51:03,101 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:51:03,101 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:51:03,103 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:51:03,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:51:03,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:51:03,104 INFO L87 Difference]: Start difference. First operand 103827 states and 133363 transitions. Second operand 5 states. [2019-09-10 14:51:07,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:51:07,790 INFO L93 Difference]: Finished difference Result 206647 states and 269924 transitions. [2019-09-10 14:51:07,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:51:07,790 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 229 [2019-09-10 14:51:07,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:51:08,669 INFO L225 Difference]: With dead ends: 206647 [2019-09-10 14:51:08,669 INFO L226 Difference]: Without dead ends: 206647 [2019-09-10 14:51:08,669 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:51:08,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206647 states. [2019-09-10 14:51:11,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206647 to 206581. [2019-09-10 14:51:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206581 states. [2019-09-10 14:51:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206581 states to 206581 states and 269856 transitions. [2019-09-10 14:51:12,145 INFO L78 Accepts]: Start accepts. Automaton has 206581 states and 269856 transitions. Word has length 229 [2019-09-10 14:51:12,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:51:12,146 INFO L475 AbstractCegarLoop]: Abstraction has 206581 states and 269856 transitions. [2019-09-10 14:51:12,146 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:51:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 206581 states and 269856 transitions. [2019-09-10 14:51:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-09-10 14:51:12,152 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:51:12,153 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 5, 4, 4, 4, 4, 4, 4, 4, 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] [2019-09-10 14:51:12,153 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:51:12,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:51:12,154 INFO L82 PathProgramCache]: Analyzing trace with hash -1234514027, now seen corresponding path program 1 times [2019-09-10 14:51:12,154 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:51:12,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:12,162 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:51:12,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:12,162 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:51:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:51:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2019-09-10 14:51:12,735 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:51:12,735 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:51:12,735 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:51:12,736 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:51:12,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:51:12,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:51:12,737 INFO L87 Difference]: Start difference. First operand 206581 states and 269856 transitions. Second operand 5 states. [2019-09-10 14:51:18,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:51:18,567 INFO L93 Difference]: Finished difference Result 206597 states and 269868 transitions. [2019-09-10 14:51:18,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-10 14:51:18,567 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 234 [2019-09-10 14:51:18,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:51:19,467 INFO L225 Difference]: With dead ends: 206597 [2019-09-10 14:51:19,467 INFO L226 Difference]: Without dead ends: 206597 [2019-09-10 14:51:19,468 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:51:19,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206597 states. [2019-09-10 14:51:22,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206597 to 206597. [2019-09-10 14:51:22,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206597 states. [2019-09-10 14:51:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206597 states to 206597 states and 269868 transitions. [2019-09-10 14:51:23,006 INFO L78 Accepts]: Start accepts. Automaton has 206597 states and 269868 transitions. Word has length 234 [2019-09-10 14:51:23,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:51:23,006 INFO L475 AbstractCegarLoop]: Abstraction has 206597 states and 269868 transitions. [2019-09-10 14:51:23,006 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:51:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 206597 states and 269868 transitions. [2019-09-10 14:51:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-09-10 14:51:23,012 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:51:23,013 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 6, 5, 5, 4, 4, 4, 4, 4, 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] [2019-09-10 14:51:23,013 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:51:23,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:51:23,014 INFO L82 PathProgramCache]: Analyzing trace with hash 350911093, now seen corresponding path program 1 times [2019-09-10 14:51:23,014 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:51:23,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:23,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:51:23,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:23,022 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:51:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:51:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2019-09-10 14:51:23,597 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:51:23,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:51:23,597 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:51:23,599 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:51:23,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:51:23,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:51:23,599 INFO L87 Difference]: Start difference. First operand 206597 states and 269868 transitions. Second operand 5 states. [2019-09-10 14:51:27,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:51:27,465 INFO L93 Difference]: Finished difference Result 410315 states and 536876 transitions. [2019-09-10 14:51:27,465 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:51:27,466 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 239 [2019-09-10 14:51:27,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:51:28,992 INFO L225 Difference]: With dead ends: 410315 [2019-09-10 14:51:28,993 INFO L226 Difference]: Without dead ends: 410313 [2019-09-10 14:51:28,993 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:51:29,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410313 states. [2019-09-10 14:51:41,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410313 to 410153. [2019-09-10 14:51:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 410153 states. [2019-09-10 14:51:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410153 states to 410153 states and 536706 transitions. [2019-09-10 14:51:43,148 INFO L78 Accepts]: Start accepts. Automaton has 410153 states and 536706 transitions. Word has length 239 [2019-09-10 14:51:43,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:51:43,148 INFO L475 AbstractCegarLoop]: Abstraction has 410153 states and 536706 transitions. [2019-09-10 14:51:43,148 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:51:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 410153 states and 536706 transitions. [2019-09-10 14:51:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-09-10 14:51:43,153 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:51:43,153 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 7, 6, 6, 4, 4, 4, 4, 4, 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] [2019-09-10 14:51:43,154 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:51:43,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:51:43,154 INFO L82 PathProgramCache]: Analyzing trace with hash -2080394411, now seen corresponding path program 1 times [2019-09-10 14:51:43,154 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:51:43,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:43,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:51:43,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:51:43,161 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:51:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:51:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2019-09-10 14:51:45,201 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:51:45,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:51:45,202 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:51:45,202 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:51:45,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:51:45,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:51:45,203 INFO L87 Difference]: Start difference. First operand 410153 states and 536706 transitions. Second operand 5 states. [2019-09-10 14:51:56,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:51:56,249 INFO L93 Difference]: Finished difference Result 414407 states and 540695 transitions. [2019-09-10 14:51:56,250 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-10 14:51:56,250 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 244 [2019-09-10 14:51:56,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:51:58,014 INFO L225 Difference]: With dead ends: 414407 [2019-09-10 14:51:58,015 INFO L226 Difference]: Without dead ends: 414023 [2019-09-10 14:51:58,015 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:51:58,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414023 states. [2019-09-10 14:52:04,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414023 to 414017. [2019-09-10 14:52:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 414017 states. [2019-09-10 14:52:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414017 states to 414017 states and 540179 transitions. [2019-09-10 14:52:07,095 INFO L78 Accepts]: Start accepts. Automaton has 414017 states and 540179 transitions. Word has length 244 [2019-09-10 14:52:07,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:52:07,096 INFO L475 AbstractCegarLoop]: Abstraction has 414017 states and 540179 transitions. [2019-09-10 14:52:07,096 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:52:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 414017 states and 540179 transitions. [2019-09-10 14:52:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-09-10 14:52:07,100 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:52:07,101 INFO L399 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 5, 5, 4, 4, 4, 3, 3, 3, 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] [2019-09-10 14:52:07,101 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:52:07,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:52:07,102 INFO L82 PathProgramCache]: Analyzing trace with hash -1214114832, now seen corresponding path program 1 times [2019-09-10 14:52:07,102 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:52:07,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:52:07,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:52:07,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:52:07,109 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:52:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:52:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2019-09-10 14:52:07,619 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 14:52:07,620 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 14:52:07,621 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 250 with the following transitions: [2019-09-10 14:52:07,623 INFO L207 CegarAbsIntRunner]: [220], [226], [228], [234], [236], [242], [244], [250], [252], [258], [260], [266], [268], [274], [276], [282], [284], [1089], [1092], [1093], [1828], [1830], [1831], [2057], [2063], [2064], [2070], [2072], [2125], [2126], [2700], [2705], [2710], [2715], [2718], [2720], [2725], [2730], [2733], [2755], [2774], [2776], [2778], [2783], [2786], [3460], [3461], [3462], [3465], [3468], [3471], [3473], [3478], [3483], [3488], [3491], [3788], [3790], [3792], [3794], [3796], [3798], [3800], [3802], [3804], [3805], [3829], [3834], [3839], [3842], [4144], [4146], [4148], [4149], [4347], [4348], [4366], [4368], [4377], [4379], [4380], [4839], [4942], [4943], [5225], [5226], [5278], [5634], [5830], [5831], [5958], [5960], [5961], [6122], [6124], [6125], [6800], [6801], [6806], [7311], [7348], [7351], [7352], [7576], [7577], [8211], [8212], [8277], [8278], [8279], [8519], [8520], [8521], [8522], [8533], [8534], [8535], [8536], [8537], [8538], [8539], [8540], [8793], [8794], [8795], [8796], [8797], [8798], [8799], [8800], [8807], [8895], [8896], [8897], [8898], [8899], [8900], [8901], [8902], [8903], [8904], [8905], [8906], [8907], [8908], [8909], [8910], [8923], [9013], [9014], [9015], [9016], [9065], [9066], [9073], [9074], [9161], [9162], [9163], [9175], [9176], [9323], [9447], [9448], [9555], [9556], [9631], [9632], [9827], [10021], [10045], [10046], [10047], [10048], [10119], [10120] [2019-09-10 14:52:07,720 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 14:52:07,721 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 14:52:08,074 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 14:52:08,076 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 436 root evaluator evaluations with a maximum evaluation depth of 0. Performed 436 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1012 variables. [2019-09-10 14:52:08,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:52:08,080 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 14:52:08,168 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 14:52:08,168 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 14:52:09,715 INFO L420 sIntCurrentIteration]: We unified 248 AI predicates to 248 [2019-09-10 14:52:09,715 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 14:52:09,716 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 14:52:09,716 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-09-10 14:52:09,716 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:52:09,717 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 14:52:09,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 14:52:09,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:52:09,718 INFO L87 Difference]: Start difference. First operand 414017 states and 540179 transitions. Second operand 2 states. [2019-09-10 14:52:09,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:52:09,718 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 14:52:09,718 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 14:52:09,718 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 249 [2019-09-10 14:52:09,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:52:09,719 INFO L225 Difference]: With dead ends: 2 [2019-09-10 14:52:09,719 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 14:52:09,719 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:52:09,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 14:52:09,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 14:52:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 14:52:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 14:52:09,720 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 249 [2019-09-10 14:52:09,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:52:09,720 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 14:52:09,720 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 14:52:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 14:52:09,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 14:52:09,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 02:52:09 BoogieIcfgContainer [2019-09-10 14:52:09,726 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 14:52:09,728 INFO L168 Benchmark]: Toolchain (without parser) took 173843.21 ms. Allocated memory was 134.2 MB in the beginning and 3.8 GB in the end (delta: 3.6 GB). Free memory was 69.4 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2019-09-10 14:52:09,729 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 134.2 MB. Free memory is still 108.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-10 14:52:09,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7386.38 ms. Allocated memory was 134.2 MB in the beginning and 373.8 MB in the end (delta: 239.6 MB). Free memory was 69.4 MB in the beginning and 79.3 MB in the end (delta: -9.9 MB). Peak memory consumption was 252.8 MB. Max. memory is 7.1 GB. [2019-09-10 14:52:09,732 INFO L168 Benchmark]: Boogie Preprocessor took 1128.95 ms. Allocated memory was 373.8 MB in the beginning and 529.0 MB in the end (delta: 155.2 MB). Free memory was 79.3 MB in the beginning and 379.5 MB in the end (delta: -300.2 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. [2019-09-10 14:52:09,737 INFO L168 Benchmark]: RCFGBuilder took 47251.65 ms. Allocated memory was 529.0 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 379.5 MB in the beginning and 1.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-10 14:52:09,738 INFO L168 Benchmark]: TraceAbstraction took 118071.98 ms. Allocated memory was 1.6 GB in the beginning and 3.8 GB in the end (delta: 2.2 GB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 112.2 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-09-10 14:52:09,750 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 134.2 MB. Free memory is still 108.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7386.38 ms. Allocated memory was 134.2 MB in the beginning and 373.8 MB in the end (delta: 239.6 MB). Free memory was 69.4 MB in the beginning and 79.3 MB in the end (delta: -9.9 MB). Peak memory consumption was 252.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1128.95 ms. Allocated memory was 373.8 MB in the beginning and 529.0 MB in the end (delta: 155.2 MB). Free memory was 79.3 MB in the beginning and 379.5 MB in the end (delta: -300.2 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 47251.65 ms. Allocated memory was 529.0 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 379.5 MB in the beginning and 1.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * TraceAbstraction took 118071.98 ms. Allocated memory was 1.6 GB in the beginning and 3.8 GB in the end (delta: 2.2 GB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 112.2 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 17844]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17820]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17832]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17808]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 505 procedures, 4735 locations, 4 error locations. SAFE Result, 118.0s OverallTime, 13 OverallIterations, 8 TraceHistogramMax, 64.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 59752 SDtfs, 57311 SDslu, 103944 SDs, 0 SdLazy, 2059 SolverSat, 3582 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 27.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 328 GetRequests, 277 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=414017occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.4s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.935483870967742 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 40.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 510 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 4.2s SatisfiabilityAnalysisTime, 4.8s InterpolantComputationTime, 2554 NumberOfCodeBlocks, 2554 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2541 ConstructedInterpolants, 0 QuantifiedInterpolants, 648259 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 12 PerfectInterpolantSequences, 3223/3225 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...