/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 23:30:31,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 23:30:31,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 23:30:31,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 23:30:31,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 23:30:31,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 23:30:31,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 23:30:31,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 23:30:31,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 23:30:31,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 23:30:31,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 23:30:31,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 23:30:31,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 23:30:31,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 23:30:31,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 23:30:31,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 23:30:31,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 23:30:31,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 23:30:31,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 23:30:31,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 23:30:31,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 23:30:31,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 23:30:31,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 23:30:31,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 23:30:31,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 23:30:31,077 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 23:30:31,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 23:30:31,078 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 23:30:31,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 23:30:31,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 23:30:31,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 23:30:31,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 23:30:31,081 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 23:30:31,081 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 23:30:31,083 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 23:30:31,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 23:30:31,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 23:30:31,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 23:30:31,084 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 23:30:31,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 23:30:31,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 23:30:31,086 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-06 23:30:31,100 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 23:30:31,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 23:30:31,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 23:30:31,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 23:30:31,102 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 23:30:31,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 23:30:31,102 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 23:30:31,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 23:30:31,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 23:30:31,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 23:30:31,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 23:30:31,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 23:30:31,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 23:30:31,104 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 23:30:31,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 23:30:31,104 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 23:30:31,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 23:30:31,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 23:30:31,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 23:30:31,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 23:30:31,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 23:30:31,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 23:30:31,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 23:30:31,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 23:30:31,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 23:30:31,106 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 23:30:31,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 23:30:31,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 23:30:31,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-11-06 23:30:31,441 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 23:30:31,458 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 23:30:31,462 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 23:30:31,463 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 23:30:31,464 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 23:30:31,464 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-11-06 23:30:31,538 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2228f8d16/0a45d694503147249120931c2e270183/FLAG997db7156 [2019-11-06 23:30:32,429 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 23:30:32,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-11-06 23:30:32,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2228f8d16/0a45d694503147249120931c2e270183/FLAG997db7156 [2019-11-06 23:30:32,937 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2228f8d16/0a45d694503147249120931c2e270183 [2019-11-06 23:30:32,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 23:30:32,948 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 23:30:32,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 23:30:32,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 23:30:32,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 23:30:32,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:30:32" (1/1) ... [2019-11-06 23:30:32,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa414cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:32, skipping insertion in model container [2019-11-06 23:30:32,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:30:32" (1/1) ... [2019-11-06 23:30:32,966 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 23:30:33,198 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 23:30:36,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 23:30:36,381 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 23:30:36,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 23:30:37,814 INFO L192 MainTranslator]: Completed translation [2019-11-06 23:30:37,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37 WrapperNode [2019-11-06 23:30:37,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 23:30:37,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 23:30:37,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 23:30:37,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 23:30:37,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (1/1) ... [2019-11-06 23:30:37,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (1/1) ... [2019-11-06 23:30:37,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (1/1) ... [2019-11-06 23:30:37,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (1/1) ... [2019-11-06 23:30:38,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (1/1) ... [2019-11-06 23:30:38,129 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (1/1) ... [2019-11-06 23:30:38,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (1/1) ... [2019-11-06 23:30:38,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 23:30:38,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 23:30:38,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 23:30:38,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 23:30:38,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (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 [2019-11-06 23:30:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 23:30:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 23:30:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-06 23:30:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-06 23:30:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-06 23:30:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 23:30:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-06 23:30:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-11-06 23:30:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-06 23:30:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-06 23:30:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-06 23:30:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-06 23:30:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-06 23:30:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-06 23:30:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-06 23:30:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-06 23:30:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-06 23:30:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-06 23:30:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-06 23:30:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-06 23:30:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-06 23:30:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-11-06 23:30:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-11-06 23:30:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-11-06 23:30:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-11-06 23:30:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-11-06 23:30:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-11-06 23:30:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-06 23:30:38,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-06 23:30:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-06 23:30:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-11-06 23:30:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-06 23:30:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-06 23:30:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-06 23:30:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-06 23:30:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-11-06 23:30:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-11-06 23:30:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-06 23:30:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-06 23:30:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-06 23:30:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2019-11-06 23:30:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2019-11-06 23:30:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2019-11-06 23:30:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2019-11-06 23:30:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2019-11-06 23:30:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2019-11-06 23:30:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2019-11-06 23:30:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2019-11-06 23:30:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2019-11-06 23:30:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2019-11-06 23:30:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2019-11-06 23:30:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2019-11-06 23:30:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2019-11-06 23:30:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2019-11-06 23:30:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2019-11-06 23:30:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2019-11-06 23:30:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2019-11-06 23:30:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2019-11-06 23:30:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2019-11-06 23:30:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2019-11-06 23:30:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2019-11-06 23:30:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2019-11-06 23:30:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2019-11-06 23:30:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2019-11-06 23:30:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2019-11-06 23:30:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2019-11-06 23:30:38,325 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2019-11-06 23:30:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2019-11-06 23:30:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2019-11-06 23:30:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2019-11-06 23:30:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2019-11-06 23:30:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2019-11-06 23:30:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2019-11-06 23:30:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2019-11-06 23:30:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2019-11-06 23:30:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2019-11-06 23:30:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2019-11-06 23:30:38,328 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2019-11-06 23:30:38,328 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2019-11-06 23:30:38,328 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2019-11-06 23:30:38,329 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2019-11-06 23:30:38,329 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2019-11-06 23:30:38,329 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2019-11-06 23:30:38,329 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2019-11-06 23:30:38,330 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2019-11-06 23:30:38,330 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2019-11-06 23:30:38,330 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2019-11-06 23:30:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2019-11-06 23:30:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2019-11-06 23:30:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2019-11-06 23:30:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2019-11-06 23:30:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2019-11-06 23:30:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2019-11-06 23:30:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2019-11-06 23:30:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2019-11-06 23:30:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2019-11-06 23:30:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2019-11-06 23:30:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2019-11-06 23:30:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2019-11-06 23:30:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2019-11-06 23:30:38,333 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2019-11-06 23:30:38,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2019-11-06 23:30:38,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2019-11-06 23:30:38,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-11-06 23:30:38,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2019-11-06 23:30:38,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-11-06 23:30:38,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2019-11-06 23:30:38,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2019-11-06 23:30:38,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2019-11-06 23:30:38,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2019-11-06 23:30:38,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 23:30:38,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-06 23:30:38,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2019-11-06 23:30:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 23:30:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-11-06 23:30:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-11-06 23:30:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-11-06 23:30:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-11-06 23:30:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-11-06 23:30:38,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-06 23:30:38,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-11-06 23:30:38,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-11-06 23:30:38,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-11-06 23:30:38,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-11-06 23:30:38,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-11-06 23:30:38,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-11-06 23:30:38,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-06 23:30:38,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-11-06 23:30:38,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-11-06 23:30:38,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-11-06 23:30:38,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2019-11-06 23:30:38,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-11-06 23:30:38,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-11-06 23:30:38,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2019-11-06 23:30:38,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-11-06 23:30:38,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-11-06 23:30:38,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-11-06 23:30:38,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-11-06 23:30:38,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_90 [2019-11-06 23:30:38,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_91 [2019-11-06 23:30:38,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_92 [2019-11-06 23:30:38,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_93 [2019-11-06 23:30:38,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2019-11-06 23:30:38,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2019-11-06 23:30:38,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2019-11-06 23:30:38,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2019-11-06 23:30:38,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2019-11-06 23:30:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2019-11-06 23:30:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2019-11-06 23:30:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2019-11-06 23:30:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2019-11-06 23:30:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_105 [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-11-06 23:30:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-11-06 23:30:38,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-11-06 23:30:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 23:30:38,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-11-06 23:30:38,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-06 23:30:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-06 23:30:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-11-06 23:30:38,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-06 23:30:38,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-11-06 23:30:38,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2019-11-06 23:30:38,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2019-11-06 23:30:38,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2019-11-06 23:30:38,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-06 23:30:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-06 23:30:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-06 23:30:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-06 23:30:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-06 23:30:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-06 23:30:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-06 23:30:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-06 23:30:38,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-06 23:30:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-06 23:30:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-06 23:30:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-11-06 23:30:38,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-11-06 23:30:38,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-11-06 23:30:38,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-11-06 23:30:38,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-06 23:30:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-06 23:30:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-11-06 23:30:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-06 23:30:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-06 23:30:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2019-11-06 23:30:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2019-11-06 23:30:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2019-11-06 23:30:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2019-11-06 23:30:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2019-11-06 23:30:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2019-11-06 23:30:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-11-06 23:30:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-11-06 23:30:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-11-06 23:30:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-11-06 23:30:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-06 23:30:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-06 23:30:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-06 23:30:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-06 23:30:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 23:30:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 23:30:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 23:30:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 23:30:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-06 23:30:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 23:30:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 23:30:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 23:30:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-11-06 23:30:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-11-06 23:30:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-11-06 23:30:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 23:30:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-06 23:30:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-11-06 23:30:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-06 23:30:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-06 23:30:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-06 23:30:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 23:30:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-06 23:30:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-11-06 23:30:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2019-11-06 23:30:38,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2019-11-06 23:30:38,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2019-11-06 23:30:38,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2019-11-06 23:30:38,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2019-11-06 23:30:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-11-06 23:30:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-11-06 23:30:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-06 23:30:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-06 23:30:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-06 23:30:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-06 23:30:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-06 23:30:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-06 23:30:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 23:30:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-06 23:30:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_93 [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-11-06 23:30:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_92 [2019-11-06 23:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-06 23:30:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_90 [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_91 [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-06 23:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_105 [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2019-11-06 23:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2019-11-06 23:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2019-11-06 23:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2019-11-06 23:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2019-11-06 23:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2019-11-06 23:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2019-11-06 23:30:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2019-11-06 23:30:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2019-11-06 23:30:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2019-11-06 23:30:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2019-11-06 23:30:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2019-11-06 23:30:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2019-11-06 23:30:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2019-11-06 23:30:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2019-11-06 23:30:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 23:30:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-11-06 23:30:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-11-06 23:30:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-06 23:30:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-11-06 23:30:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-06 23:30:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 23:30:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-06 23:30:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-11-06 23:30:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-06 23:30:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-06 23:30:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-06 23:30:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-06 23:30:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-11-06 23:30:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-06 23:30:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-06 23:30:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-06 23:30:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-11-06 23:30:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:30:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-06 23:30:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-06 23:30:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-06 23:30:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-06 23:30:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-06 23:30:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-11-06 23:30:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-11-06 23:30:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-11-06 23:30:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-11-06 23:30:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-11-06 23:30:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-06 23:30:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-06 23:30:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 23:30:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 23:30:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 23:30:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-06 23:30:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-06 23:30:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-06 23:30:39,769 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 23:30:53,097 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 23:30:53,098 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-06 23:30:53,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:30:53 BoogieIcfgContainer [2019-11-06 23:30:53,101 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 23:30:53,102 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 23:30:53,102 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 23:30:53,106 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 23:30:53,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:30:32" (1/3) ... [2019-11-06 23:30:53,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c10c9c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:30:53, skipping insertion in model container [2019-11-06 23:30:53,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:30:37" (2/3) ... [2019-11-06 23:30:53,108 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c10c9c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:30:53, skipping insertion in model container [2019-11-06 23:30:53,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:30:53" (3/3) ... [2019-11-06 23:30:53,110 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-11-06 23:30:53,122 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 23:30:53,133 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-06 23:30:53,145 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-06 23:30:53,182 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 23:30:53,182 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 23:30:53,182 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 23:30:53,183 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 23:30:53,183 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 23:30:53,183 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 23:30:53,183 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 23:30:53,183 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 23:30:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states. [2019-11-06 23:30:53,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2019-11-06 23:30:53,283 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 23:30:53,284 INFO L410 BasicCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 23:30:53,287 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 23:30:53,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 23:30:53,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1709572258, now seen corresponding path program 1 times [2019-11-06 23:30:53,308 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-06 23:30:53,309 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211549168] [2019-11-06 23:30:53,309 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 23:30:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 23:30:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2019-11-06 23:30:55,074 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211549168] [2019-11-06 23:30:55,075 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 23:30:55,075 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-06 23:30:55,076 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455187867] [2019-11-06 23:30:55,081 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-06 23:30:55,083 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-06 23:30:55,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-06 23:30:55,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-11-06 23:30:55,100 INFO L87 Difference]: Start difference. First operand 2870 states. Second operand 6 states. [2019-11-06 23:31:05,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-06 23:31:05,421 INFO L93 Difference]: Finished difference Result 4462 states and 6157 transitions. [2019-11-06 23:31:05,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-06 23:31:05,423 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 380 [2019-11-06 23:31:05,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-06 23:31:05,465 INFO L225 Difference]: With dead ends: 4462 [2019-11-06 23:31:05,465 INFO L226 Difference]: Without dead ends: 2176 [2019-11-06 23:31:05,486 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-06 23:31:05,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2176 states. [2019-11-06 23:31:05,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2176 to 2160. [2019-11-06 23:31:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2160 states. [2019-11-06 23:31:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 2160 states and 2952 transitions. [2019-11-06 23:31:05,756 INFO L78 Accepts]: Start accepts. Automaton has 2160 states and 2952 transitions. Word has length 380 [2019-11-06 23:31:05,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-06 23:31:05,759 INFO L462 AbstractCegarLoop]: Abstraction has 2160 states and 2952 transitions. [2019-11-06 23:31:05,759 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-06 23:31:05,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 2952 transitions. [2019-11-06 23:31:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2019-11-06 23:31:05,771 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 23:31:05,772 INFO L410 BasicCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 23:31:05,772 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 23:31:05,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 23:31:05,773 INFO L82 PathProgramCache]: Analyzing trace with hash 599013101, now seen corresponding path program 1 times [2019-11-06 23:31:05,773 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-06 23:31:05,773 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651092171] [2019-11-06 23:31:05,773 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 23:31:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 23:31:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2019-11-06 23:31:06,584 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1651092171] [2019-11-06 23:31:06,585 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 23:31:06,585 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-06 23:31:06,585 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841011831] [2019-11-06 23:31:06,589 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-06 23:31:06,589 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-06 23:31:06,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-06 23:31:06,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-11-06 23:31:06,591 INFO L87 Difference]: Start difference. First operand 2160 states and 2952 transitions. Second operand 6 states.