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 0.1.24-13a467a-m [2019-10-15 00:28:55,984 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:28:55,987 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:28:56,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:28:56,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:28:56,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:28:56,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:28:56,018 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:28:56,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:28:56,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:28:56,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:28:56,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:28:56,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:28:56,031 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:28:56,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:28:56,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:28:56,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:28:56,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:28:56,037 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:28:56,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:28:56,046 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:28:56,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:28:56,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:28:56,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:28:56,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:28:56,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:28:56,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:28:56,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:28:56,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:28:56,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:28:56,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:28:56,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:28:56,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:28:56,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:28:56,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:28:56,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:28:56,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:28:56,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:28:56,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:28:56,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:28:56,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:28:56,067 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 00:28:56,103 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:28:56,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:28:56,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:28:56,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:28:56,106 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:28:56,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:28:56,106 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:28:56,106 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:28:56,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:28:56,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:28:56,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:28:56,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:28:56,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:28:56,107 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:28:56,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:28:56,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:28:56,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:28:56,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:28:56,109 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:28:56,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:28:56,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:28:56,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:28:56,110 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:28:56,110 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:28:56,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:28:56,110 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:28:56,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:28:56,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:28:56,111 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 [2019-10-15 00:28:56,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:28:56,400 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:28:56,403 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:28:56,405 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:28:56,406 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:28:56,407 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-10-15 00:28:56,476 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9720079c4/a2047cd71a8d470d9fd03d8f63aa1f5f/FLAG52fa063b2 [2019-10-15 00:28:57,302 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:28:57,303 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-10-15 00:28:57,351 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9720079c4/a2047cd71a8d470d9fd03d8f63aa1f5f/FLAG52fa063b2 [2019-10-15 00:28:57,775 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9720079c4/a2047cd71a8d470d9fd03d8f63aa1f5f [2019-10-15 00:28:57,785 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:28:57,786 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:28:57,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:28:57,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:28:57,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:28:57,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:28:57" (1/1) ... [2019-10-15 00:28:57,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7ec2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:28:57, skipping insertion in model container [2019-10-15 00:28:57,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:28:57" (1/1) ... [2019-10-15 00:28:57,803 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:28:57,989 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:29:01,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:29:01,960 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:29:02,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:29:03,236 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:29:03,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03 WrapperNode [2019-10-15 00:29:03,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:29:03,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:29:03,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:29:03,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:29:03,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... [2019-10-15 00:29:03,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... [2019-10-15 00:29:03,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... [2019-10-15 00:29:03,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... [2019-10-15 00:29:03,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... [2019-10-15 00:29:03,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... [2019-10-15 00:29:03,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... [2019-10-15 00:29:03,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:29:03,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:29:03,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:29:03,600 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:29:03,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:29:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:29:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:29:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 00:29:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:29:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:29:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:29:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-15 00:29:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-15 00:29:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:29:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 00:29:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-15 00:29:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-15 00:29:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-15 00:29:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:29:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 00:29:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 00:29:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:29:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-15 00:29:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-15 00:29:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-15 00:29:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-15 00:29:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-15 00:29:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-15 00:29:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 00:29:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-15 00:29:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-15 00:29:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-15 00:29:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 00:29:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 00:29:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 00:29:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 00:29:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 00:29:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 00:29:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 00:29:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 00:29:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-15 00:29:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-15 00:29:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-15 00:29:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-15 00:29:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 00:29:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2019-10-15 00:29:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2019-10-15 00:29:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2019-10-15 00:29:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2019-10-15 00:29:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2019-10-15 00:29:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2019-10-15 00:29:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2019-10-15 00:29:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2019-10-15 00:29:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2019-10-15 00:29:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2019-10-15 00:29:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2019-10-15 00:29:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2019-10-15 00:29:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2019-10-15 00:29:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2019-10-15 00:29:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2019-10-15 00:29:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2019-10-15 00:29:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2019-10-15 00:29:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2019-10-15 00:29:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2019-10-15 00:29:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2019-10-15 00:29:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2019-10-15 00:29:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2019-10-15 00:29:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2019-10-15 00:29:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2019-10-15 00:29:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2019-10-15 00:29:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2019-10-15 00:29:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2019-10-15 00:29:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2019-10-15 00:29:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2019-10-15 00:29:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2019-10-15 00:29:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2019-10-15 00:29:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2019-10-15 00:29:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2019-10-15 00:29:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2019-10-15 00:29:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2019-10-15 00:29:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2019-10-15 00:29:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2019-10-15 00:29:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2019-10-15 00:29:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2019-10-15 00:29:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2019-10-15 00:29:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2019-10-15 00:29:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2019-10-15 00:29:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2019-10-15 00:29:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2019-10-15 00:29:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2019-10-15 00:29:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2019-10-15 00:29:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2019-10-15 00:29:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2019-10-15 00:29:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2019-10-15 00:29:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2019-10-15 00:29:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2019-10-15 00:29:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2019-10-15 00:29:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2019-10-15 00:29:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2019-10-15 00:29:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2019-10-15 00:29:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2019-10-15 00:29:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2019-10-15 00:29:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2019-10-15 00:29:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2019-10-15 00:29:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2019-10-15 00:29:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2019-10-15 00:29:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2019-10-15 00:29:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2019-10-15 00:29:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-15 00:29:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2019-10-15 00:29:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-10-15 00:29:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2019-10-15 00:29:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2019-10-15 00:29:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2019-10-15 00:29:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2019-10-15 00:29:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:29:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-15 00:29:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2019-10-15 00:29:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:29:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-15 00:29:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-15 00:29:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:29:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:29:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:29:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:29:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-15 00:29:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-15 00:29:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-15 00:29:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-15 00:29:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-15 00:29:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-15 00:29:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-15 00:29:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-15 00:29:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-15 00:29:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-15 00:29:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2019-10-15 00:29:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-15 00:29:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-15 00:29:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2019-10-15 00:29:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-15 00:29:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-15 00:29:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-15 00:29:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-15 00:29:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_90 [2019-10-15 00:29:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_91 [2019-10-15 00:29:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_92 [2019-10-15 00:29:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_93 [2019-10-15 00:29:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2019-10-15 00:29:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2019-10-15 00:29:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2019-10-15 00:29:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2019-10-15 00:29:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2019-10-15 00:29:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2019-10-15 00:29:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2019-10-15 00:29:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_105 [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-15 00:29:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-15 00:29:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-15 00:29:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:29:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:29:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:29:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:29:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-15 00:29:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-15 00:29:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-15 00:29:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-15 00:29:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-15 00:29:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-15 00:29:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:29:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:29:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 00:29:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-15 00:29:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-15 00:29:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-15 00:29:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:29:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:29:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:29:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 00:29:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-15 00:29:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-15 00:29:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-15 00:29:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-15 00:29:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-15 00:29:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-10-15 00:29:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-10-15 00:29:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-10-15 00:29:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-10-15 00:29:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-10-15 00:29:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-10-15 00:29:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-10-15 00:29:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-10-15 00:29:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:29:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:29:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:29:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:29:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:29:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:29:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:29:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:29:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:29:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:29:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:29:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:29:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:29:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:29:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:29:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:29:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2019-10-15 00:29:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2019-10-15 00:29:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2019-10-15 00:29:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-10-15 00:29:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2019-10-15 00:29:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2019-10-15 00:29:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2019-10-15 00:29:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-10-15 00:29:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:29:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:29:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:29:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:29:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:29:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-15 00:29:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-15 00:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-15 00:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2019-10-15 00:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2019-10-15 00:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2019-10-15 00:29:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2019-10-15 00:29:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2019-10-15 00:29:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2019-10-15 00:29:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2019-10-15 00:29:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2019-10-15 00:29:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:29:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:29:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:29:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:29:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:29:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:29:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:29:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:29:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-15 00:29:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-15 00:29:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-15 00:29:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:29:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-15 00:29:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-15 00:29:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-15 00:29:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:29:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:29:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:29:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:29:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:29:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:29:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:29:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:29:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:29:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-15 00:29:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2019-10-15 00:29:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 00:29:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-15 00:29:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-15 00:29:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 00:29:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-10-15 00:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 00:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 00:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 00:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 00:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:29:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:29:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:29:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:29:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:29:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:29:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-15 00:29:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-15 00:29:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:29:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 00:29:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-15 00:29:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:29:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 00:29:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:29:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 00:29:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-15 00:29:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2019-10-15 00:29:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-15 00:29:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-15 00:29:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:29:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 00:29:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 00:29:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:29:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:29:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 00:29:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2019-10-15 00:29:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 00:29:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2019-10-15 00:29:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:29:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2019-10-15 00:29:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-15 00:29:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-15 00:29:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-15 00:29:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-15 00:29:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-15 00:29:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-15 00:29:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:29:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-15 00:29:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-15 00:29:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-15 00:29:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-15 00:29:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:29:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-15 00:29:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 00:29:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 00:29:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 00:29:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_93 [2019-10-15 00:29:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 00:29:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_92 [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-15 00:29:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-15 00:29:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-15 00:29:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 00:29:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-15 00:29:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 00:29:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_90 [2019-10-15 00:29:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 00:29:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_91 [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2019-10-15 00:29:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_105 [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2019-10-15 00:29:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2019-10-15 00:29:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2019-10-15 00:29:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2019-10-15 00:29:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2019-10-15 00:29:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2019-10-15 00:29:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2019-10-15 00:29:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2019-10-15 00:29:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2019-10-15 00:29:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:29:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:29:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-15 00:29:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:29:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-15 00:29:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-15 00:29:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:29:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 00:29:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-15 00:29:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-10-15 00:29:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:29:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:29:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2019-10-15 00:29:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:29:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-15 00:29:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2019-10-15 00:29:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2019-10-15 00:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2019-10-15 00:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2019-10-15 00:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2019-10-15 00:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:29:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:29:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:29:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:29:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:29:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:29:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:29:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:29:05,132 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:29:18,639 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:29:18,640 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:29:18,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:29:18 BoogieIcfgContainer [2019-10-15 00:29:18,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:29:18,645 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:29:18,645 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:29:18,649 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:29:18,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:28:57" (1/3) ... [2019-10-15 00:29:18,650 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@393b7186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:29:18, skipping insertion in model container [2019-10-15 00:29:18,650 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:29:03" (2/3) ... [2019-10-15 00:29:18,651 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@393b7186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:29:18, skipping insertion in model container [2019-10-15 00:29:18,651 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:29:18" (3/3) ... [2019-10-15 00:29:18,653 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-10-15 00:29:18,768 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:29:18,788 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-15 00:29:18,800 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-15 00:29:18,849 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:29:18,850 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:29:18,850 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:29:18,850 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:29:18,850 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:29:18,850 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:29:18,850 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:29:18,850 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:29:18,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states. [2019-10-15 00:29:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2019-10-15 00:29:18,992 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:29:18,994 INFO L380 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] [2019-10-15 00:29:18,998 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:29:19,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:29:19,005 INFO L82 PathProgramCache]: Analyzing trace with hash 1709572258, now seen corresponding path program 1 times [2019-10-15 00:29:19,015 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:29:19,015 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195616202] [2019-10-15 00:29:19,016 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:29:19,016 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:29:19,016 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:29:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:29:20,685 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2019-10-15 00:29:20,686 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195616202] [2019-10-15 00:29:20,687 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:29:20,687 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 00:29:20,688 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835238873] [2019-10-15 00:29:20,693 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 00:29:20,695 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:29:20,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 00:29:20,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:29:20,712 INFO L87 Difference]: Start difference. First operand 2870 states. Second operand 6 states. [2019-10-15 00:29:31,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:29:31,233 INFO L93 Difference]: Finished difference Result 4462 states and 6157 transitions. [2019-10-15 00:29:31,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-15 00:29:31,235 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 380 [2019-10-15 00:29:31,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:29:31,283 INFO L225 Difference]: With dead ends: 4462 [2019-10-15 00:29:31,284 INFO L226 Difference]: Without dead ends: 2176 [2019-10-15 00:29:31,305 INFO L600 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 [2019-10-15 00:29:31,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2176 states. [2019-10-15 00:29:31,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2176 to 2160. [2019-10-15 00:29:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2160 states. [2019-10-15 00:29:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 2160 states and 2952 transitions. [2019-10-15 00:29:31,641 INFO L78 Accepts]: Start accepts. Automaton has 2160 states and 2952 transitions. Word has length 380 [2019-10-15 00:29:31,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:29:31,646 INFO L462 AbstractCegarLoop]: Abstraction has 2160 states and 2952 transitions. [2019-10-15 00:29:31,647 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-15 00:29:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 2952 transitions. [2019-10-15 00:29:31,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2019-10-15 00:29:31,663 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:29:31,663 INFO L380 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] [2019-10-15 00:29:31,664 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:29:31,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:29:31,664 INFO L82 PathProgramCache]: Analyzing trace with hash 599013101, now seen corresponding path program 1 times [2019-10-15 00:29:31,664 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:29:31,665 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1178231225] [2019-10-15 00:29:31,665 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:29:31,665 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:29:31,665 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:29:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:29:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2019-10-15 00:29:32,642 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1178231225] [2019-10-15 00:29:32,642 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:29:32,642 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 00:29:32,642 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604744922] [2019-10-15 00:29:32,645 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 00:29:32,645 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:29:32,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 00:29:32,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-15 00:29:32,646 INFO L87 Difference]: Start difference. First operand 2160 states and 2952 transitions. Second operand 6 states.