java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 23:47:51,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 23:47:51,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 23:47:51,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 23:47:51,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 23:47:51,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 23:47:51,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 23:47:51,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 23:47:51,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 23:47:51,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 23:47:51,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 23:47:51,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 23:47:51,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 23:47:51,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 23:47:51,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 23:47:51,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 23:47:51,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 23:47:51,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 23:47:51,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 23:47:51,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 23:47:51,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 23:47:51,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 23:47:51,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 23:47:51,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 23:47:51,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 23:47:51,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 23:47:51,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 23:47:51,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 23:47:51,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 23:47:51,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 23:47:51,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 23:47:51,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 23:47:51,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 23:47:51,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 23:47:51,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 23:47:51,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 23:47:51,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 23:47:51,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 23:47:51,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 23:47:51,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 23:47:51,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 23:47:51,551 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 23:47:51,567 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 23:47:51,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 23:47:51,567 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 23:47:51,567 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 23:47:51,568 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 23:47:51,568 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 23:47:51,569 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 23:47:51,569 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 23:47:51,569 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 23:47:51,569 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 23:47:51,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 23:47:51,570 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 23:47:51,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 23:47:51,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 23:47:51,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 23:47:51,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 23:47:51,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 23:47:51,571 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 23:47:51,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 23:47:51,572 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 23:47:51,572 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 23:47:51,572 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 23:47:51,572 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 23:47:51,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:47:51,573 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 23:47:51,573 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 23:47:51,573 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 23:47:51,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 23:47:51,574 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 23:47:51,574 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 23:47:51,602 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 23:47:51,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 23:47:51,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 23:47:51,619 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 23:47:51,619 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 23:47:51,620 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-10-02 23:47:51,682 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b18256ba3/e193da4e8ab94186acd96137366203fe/FLAGbdb73e853 [2019-10-02 23:47:52,516 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 23:47:52,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-10-02 23:47:52,575 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b18256ba3/e193da4e8ab94186acd96137366203fe/FLAGbdb73e853 [2019-10-02 23:47:52,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b18256ba3/e193da4e8ab94186acd96137366203fe [2019-10-02 23:47:52,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 23:47:52,988 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 23:47:52,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 23:47:52,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 23:47:52,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 23:47:52,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:47:52" (1/1) ... [2019-10-02 23:47:53,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc6be10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:53, skipping insertion in model container [2019-10-02 23:47:53,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:47:52" (1/1) ... [2019-10-02 23:47:53,011 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 23:47:53,204 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 23:47:56,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:47:56,982 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 23:47:57,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:47:58,201 INFO L192 MainTranslator]: Completed translation [2019-10-02 23:47:58,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58 WrapperNode [2019-10-02 23:47:58,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 23:47:58,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 23:47:58,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 23:47:58,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 23:47:58,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (1/1) ... [2019-10-02 23:47:58,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (1/1) ... [2019-10-02 23:47:58,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (1/1) ... [2019-10-02 23:47:58,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (1/1) ... [2019-10-02 23:47:58,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (1/1) ... [2019-10-02 23:47:58,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (1/1) ... [2019-10-02 23:47:58,524 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (1/1) ... [2019-10-02 23:47:58,551 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 23:47:58,552 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 23:47:58,552 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 23:47:58,552 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 23:47:58,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (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 [2019-10-02 23:47:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 23:47:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 23:47:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 23:47:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 23:47:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:47:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:47:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 23:47:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-02 23:47:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 23:47:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 23:47:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-02 23:47:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 23:47:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 23:47:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 23:47:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 23:47:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 23:47:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 23:47:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-02 23:47:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-02 23:47:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 23:47:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 23:47:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-02 23:47:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-02 23:47:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-02 23:47:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-02 23:47:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-02 23:47:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-02 23:47:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 23:47:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 23:47:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 23:47:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 23:47:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 23:47:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 23:47:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 23:47:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 23:47:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-02 23:47:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-02 23:47:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 23:47:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 23:47:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 23:47:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2019-10-02 23:47:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2019-10-02 23:47:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2019-10-02 23:47:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2019-10-02 23:47:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2019-10-02 23:47:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2019-10-02 23:47:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2019-10-02 23:47:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2019-10-02 23:47:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2019-10-02 23:47:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2019-10-02 23:47:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2019-10-02 23:47:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2019-10-02 23:47:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2019-10-02 23:47:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2019-10-02 23:47:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2019-10-02 23:47:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2019-10-02 23:47:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2019-10-02 23:47:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2019-10-02 23:47:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2019-10-02 23:47:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2019-10-02 23:47:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2019-10-02 23:47:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2019-10-02 23:47:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2019-10-02 23:47:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2019-10-02 23:47:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2019-10-02 23:47:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2019-10-02 23:47:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2019-10-02 23:47:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2019-10-02 23:47:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2019-10-02 23:47:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2019-10-02 23:47:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2019-10-02 23:47:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2019-10-02 23:47:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2019-10-02 23:47:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2019-10-02 23:47:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2019-10-02 23:47:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2019-10-02 23:47:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2019-10-02 23:47:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2019-10-02 23:47:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2019-10-02 23:47:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2019-10-02 23:47:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2019-10-02 23:47:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2019-10-02 23:47:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2019-10-02 23:47:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2019-10-02 23:47:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2019-10-02 23:47:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2019-10-02 23:47:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2019-10-02 23:47:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2019-10-02 23:47:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2019-10-02 23:47:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2019-10-02 23:47:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2019-10-02 23:47:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2019-10-02 23:47:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2019-10-02 23:47:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2019-10-02 23:47:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2019-10-02 23:47:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2019-10-02 23:47:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2019-10-02 23:47:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2019-10-02 23:47:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2019-10-02 23:47:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2019-10-02 23:47:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2019-10-02 23:47:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2019-10-02 23:47:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2019-10-02 23:47:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 23:47:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 23:47:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2019-10-02 23:47:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-10-02 23:47:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2019-10-02 23:47:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2019-10-02 23:47:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2019-10-02 23:47:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2019-10-02 23:47:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 23:47:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-02 23:47:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2019-10-02 23:47:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 23:47:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 23:47:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 23:47:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 23:47:58,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 23:47:58,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 23:47:58,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 23:47:58,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 23:47:58,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-02 23:47:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-02 23:47:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-02 23:47:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 23:47:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 23:47:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 23:47:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 23:47:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-02 23:47:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 23:47:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 23:47:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2019-10-02 23:47:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 23:47:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 23:47:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:47:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 23:47:58,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:47:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 23:47:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-02 23:47:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-02 23:47:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 23:47:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2019-10-02 23:47:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-02 23:47:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-02 23:47:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-02 23:47:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-02 23:47:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_90 [2019-10-02 23:47:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_91 [2019-10-02 23:47:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_92 [2019-10-02 23:47:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_93 [2019-10-02 23:47:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2019-10-02 23:47:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2019-10-02 23:47:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2019-10-02 23:47:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2019-10-02 23:47:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2019-10-02 23:47:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2019-10-02 23:47:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2019-10-02 23:47:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2019-10-02 23:47:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2019-10-02 23:47:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2019-10-02 23:47:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_105 [2019-10-02 23:47:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2019-10-02 23:47:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 23:47:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-02 23:47:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 23:47:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 23:47:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 23:47:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 23:47:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 23:47:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 23:47:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 23:47:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 23:47:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 23:47:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 23:47:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 23:47:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 23:47:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 23:47:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 23:47:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 23:47:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 23:47:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 23:47:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 23:47:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 23:47:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 23:47:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 23:47:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 23:47:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 23:47:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 23:47:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-10-02 23:47:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-10-02 23:47:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-10-02 23:47:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-10-02 23:47:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-10-02 23:47:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 23:47:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 23:47:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 23:47:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 23:47:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 23:47:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 23:47:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 23:47:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 23:47:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 23:47:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2019-10-02 23:47:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2019-10-02 23:47:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2019-10-02 23:47:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-10-02 23:47:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2019-10-02 23:47:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2019-10-02 23:47:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2019-10-02 23:47:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-10-02 23:47:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 23:47:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 23:47:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 23:47:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 23:47:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 23:47:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 23:47:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 23:47:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 23:47:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 23:47:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2019-10-02 23:47:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2019-10-02 23:47:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2019-10-02 23:47:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2019-10-02 23:47:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 23:47:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 23:47:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 23:47:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 23:47:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 23:47:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 23:47:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 23:47:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 23:47:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 23:47:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 23:47:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 23:47:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 23:47:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 23:47:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 23:47:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 23:47:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 23:47:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 23:47:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 23:47:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 23:47:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 23:47:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 23:47:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 23:47:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 23:47:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 23:47:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 23:47:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 23:47:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 23:47:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 23:47:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 23:47:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 23:47:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 23:47:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 23:47:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 23:47:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 23:47:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 23:47:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 23:47:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 23:47:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-02 23:47:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 23:47:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 23:47:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 23:47:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-02 23:47:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-02 23:47:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 23:47:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 23:47:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 23:47:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2019-10-02 23:47:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2019-10-02 23:47:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-02 23:47:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 23:47:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 23:47:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 23:47:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2019-10-02 23:47:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 23:47:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 23:47:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-02 23:47:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-02 23:47:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 23:47:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-02 23:47:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-02 23:47:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 23:47:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 23:47:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 23:47:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 23:47:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 23:47:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 23:47:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 23:47:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 23:47:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 23:47:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 23:47:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 23:47:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-02 23:47:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 23:47:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 23:47:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 23:47:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 23:47:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 23:47:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-02 23:47:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2019-10-02 23:47:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2019-10-02 23:47:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2019-10-02 23:47:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2019-10-02 23:47:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2019-10-02 23:47:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 23:47:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 23:47:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 23:47:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-02 23:47:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 23:47:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 23:47:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 23:47:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_93 [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 23:47:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_92 [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 23:47:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 23:47:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_90 [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_91 [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2019-10-02 23:47:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_105 [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2019-10-02 23:47:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2019-10-02 23:47:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2019-10-02 23:47:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2019-10-02 23:47:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2019-10-02 23:47:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2019-10-02 23:47:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2019-10-02 23:47:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2019-10-02 23:47:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2019-10-02 23:47:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2019-10-02 23:47:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2019-10-02 23:47:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2019-10-02 23:47:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2019-10-02 23:47:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2019-10-02 23:47:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 23:47:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-10-02 23:47:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 23:47:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-02 23:47:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2019-10-02 23:47:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 23:47:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 23:47:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 23:47:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 23:47:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 23:47:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 23:47:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2019-10-02 23:47:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 23:47:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 23:47:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2019-10-02 23:47:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 23:47:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 23:47:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2019-10-02 23:47:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 23:47:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 23:47:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 23:47:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 23:47:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 23:47:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 23:47:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 23:47:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 23:47:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 23:47:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 23:47:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 23:47:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 23:47:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 23:48:02,494 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 23:48:03,158 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 23:48:13,095 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 23:48:13,095 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 23:48:13,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:48:13 BoogieIcfgContainer [2019-10-02 23:48:13,099 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 23:48:13,100 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 23:48:13,100 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 23:48:13,103 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 23:48:13,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 11:47:52" (1/3) ... [2019-10-02 23:48:13,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30059ce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:48:13, skipping insertion in model container [2019-10-02 23:48:13,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:47:58" (2/3) ... [2019-10-02 23:48:13,105 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30059ce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:48:13, skipping insertion in model container [2019-10-02 23:48:13,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:48:13" (3/3) ... [2019-10-02 23:48:13,107 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2019-10-02 23:48:13,117 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 23:48:13,128 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-02 23:48:13,146 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-02 23:48:13,175 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 23:48:13,175 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 23:48:13,175 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 23:48:13,176 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 23:48:13,176 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 23:48:13,176 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 23:48:13,176 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 23:48:13,176 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 23:48:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states. [2019-10-02 23:48:13,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-10-02 23:48:13,285 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:48:13,288 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:48:13,291 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:48:13,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:48:13,297 INFO L82 PathProgramCache]: Analyzing trace with hash -989586826, now seen corresponding path program 1 times [2019-10-02 23:48:13,300 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:48:13,392 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:48:13,392 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:48:13,392 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:48:13,392 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:48:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:48:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2019-10-02 23:48:14,505 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:48:14,505 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:48:14,505 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:48:14,512 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:48:14,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:48:14,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:48:14,529 INFO L87 Difference]: Start difference. First operand 2984 states. Second operand 3 states. [2019-10-02 23:48:19,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:48:19,516 INFO L93 Difference]: Finished difference Result 4202 states and 5795 transitions. [2019-10-02 23:48:19,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:48:19,518 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2019-10-02 23:48:19,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:48:19,595 INFO L225 Difference]: With dead ends: 4202 [2019-10-02 23:48:19,595 INFO L226 Difference]: Without dead ends: 4090 [2019-10-02 23:48:19,598 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:48:19,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4090 states. [2019-10-02 23:48:19,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4090 to 4080. [2019-10-02 23:48:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4080 states. [2019-10-02 23:48:20,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 4080 states and 5620 transitions. [2019-10-02 23:48:20,015 INFO L78 Accepts]: Start accepts. Automaton has 4080 states and 5620 transitions. Word has length 195 [2019-10-02 23:48:20,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:48:20,017 INFO L475 AbstractCegarLoop]: Abstraction has 4080 states and 5620 transitions. [2019-10-02 23:48:20,017 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:48:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 5620 transitions. [2019-10-02 23:48:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2019-10-02 23:48:20,046 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:48:20,046 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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] [2019-10-02 23:48:20,047 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:48:20,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:48:20,047 INFO L82 PathProgramCache]: Analyzing trace with hash -324789692, now seen corresponding path program 1 times [2019-10-02 23:48:20,048 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:48:20,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:48:20,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:48:20,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:48:20,068 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:48:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:48:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2019-10-02 23:48:20,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:48:20,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:48:20,713 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:48:20,718 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:48:20,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:48:20,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:48:20,720 INFO L87 Difference]: Start difference. First operand 4080 states and 5620 transitions. Second operand 5 states. [2019-10-02 23:48:42,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:48:42,182 INFO L93 Difference]: Finished difference Result 7133 states and 9854 transitions. [2019-10-02 23:48:42,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:48:42,183 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 296 [2019-10-02 23:48:42,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:48:42,263 INFO L225 Difference]: With dead ends: 7133 [2019-10-02 23:48:42,263 INFO L226 Difference]: Without dead ends: 7133 [2019-10-02 23:48:42,264 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 23:48:42,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7133 states. [2019-10-02 23:48:42,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7133 to 7123. [2019-10-02 23:48:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7123 states. [2019-10-02 23:48:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7123 states to 7123 states and 9841 transitions. [2019-10-02 23:48:42,831 INFO L78 Accepts]: Start accepts. Automaton has 7123 states and 9841 transitions. Word has length 296 [2019-10-02 23:48:42,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:48:42,832 INFO L475 AbstractCegarLoop]: Abstraction has 7123 states and 9841 transitions. [2019-10-02 23:48:42,832 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:48:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 7123 states and 9841 transitions. [2019-10-02 23:48:42,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2019-10-02 23:48:42,889 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:48:42,891 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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] [2019-10-02 23:48:42,891 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:48:42,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:48:42,892 INFO L82 PathProgramCache]: Analyzing trace with hash -1518940638, now seen corresponding path program 1 times [2019-10-02 23:48:42,892 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:48:42,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:48:42,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:48:42,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:48:42,916 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:48:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:48:43,558 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2019-10-02 23:48:43,558 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:48:43,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:48:43,559 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:48:43,559 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:48:43,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:48:43,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:48:43,560 INFO L87 Difference]: Start difference. First operand 7123 states and 9841 transitions. Second operand 5 states. [2019-10-02 23:49:08,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:49:08,620 INFO L93 Difference]: Finished difference Result 12536 states and 17452 transitions. [2019-10-02 23:49:08,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:49:08,620 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 295 [2019-10-02 23:49:08,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:49:08,703 INFO L225 Difference]: With dead ends: 12536 [2019-10-02 23:49:08,704 INFO L226 Difference]: Without dead ends: 12536 [2019-10-02 23:49:08,704 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 23:49:08,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12536 states. [2019-10-02 23:49:09,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12536 to 12526. [2019-10-02 23:49:09,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12526 states. [2019-10-02 23:49:09,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12526 states to 12526 states and 17439 transitions. [2019-10-02 23:49:09,330 INFO L78 Accepts]: Start accepts. Automaton has 12526 states and 17439 transitions. Word has length 295 [2019-10-02 23:49:09,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:49:09,331 INFO L475 AbstractCegarLoop]: Abstraction has 12526 states and 17439 transitions. [2019-10-02 23:49:09,331 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:49:09,331 INFO L276 IsEmpty]: Start isEmpty. Operand 12526 states and 17439 transitions. [2019-10-02 23:49:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2019-10-02 23:49:09,392 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:49:09,393 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:49:09,393 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:49:09,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:49:09,394 INFO L82 PathProgramCache]: Analyzing trace with hash 1104212727, now seen corresponding path program 1 times [2019-10-02 23:49:09,394 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:49:09,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:09,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:49:09,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:09,410 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:49:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:49:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-10-02 23:49:09,911 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 23:49:09,911 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-02 23:49:09,913 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 325 with the following transitions: [2019-10-02 23:49:09,916 INFO L207 CegarAbsIntRunner]: [4], [6], [42], [43], [52], [884], [885], [978], [980], [982], [983], [992], [998], [999], [1063], [1233], [1254], [1257], [1259], [1448], [1450], [1451], [1631], [1633], [1636], [1650], [1656], [1743], [1748], [1753], [1756], [1802], [1803], [1804], [1807], [1810], [1815], [1818], [1820], [1825], [1828], [1884], [1889], [1894], [1899], [1902], [1904], [1907], [1992], [1994], [1997], [1999], [2003], [2093], [2126], [2133], [2135], [2137], [2138], [2155], [2157], [2159], [2161], [2163], [2165], [2167], [2168], [2179], [2233], [2234], [2235], [2434], [2437], [2439], [2598], [2601], [2602], [2624], [2625], [2626], [2628], [2629], [2640], [2643], [2650], [2652], [2656], [2658], [2661], [2663], [2666], [2670], [2726], [2751], [2866], [2867], [2874], [2876], [2877], [3188], [3190], [3193], [3217], [3260], [3323], [3327], [3329], [3377], [3389], [3393], [3437], [3438], [3539], [3541], [3543], [3546], [3550], [3551], [3763], [3764], [3765], [3767], [3770], [3772], [3775], [3779], [4127], [4128], [4139], [4219], [4222], [4455], [4469], [4480], [4482], [4493], [4494], [4498], [4499], [4545], [4546], [4578], [4579], [4600], [5030], [5031], [5032], [5033], [5088], [5089], [5090], [5091], [5218], [5219], [5220], [5280], [5281], [5372], [5373], [5448], [5449], [5450], [5462], [5463], [5464], [5465], [5466], [5467], [5470], [5474], [5475], [5502], [5503], [5504], [5505], [5556], [5557], [5564], [5565], [5566], [5567], [5568], [5569], [5570], [5571], [5572], [5573], [5574], [5575], [5652], [5653], [5654], [5722], [5723], [5730], [5731], [5732], [5733], [5734], [5735], [5770], [5771], [5772], [5774], [5775], [5814], [5815], [5934], [5935], [5936], [5937], [5938], [5939], [5960], [5961], [5962], [6014], [6015], [6016], [6017], [6134], [6135], [6136], [6137], [6138], [6139], [6140], [6141], [6412], [6458], [6459], [6460], [6461], [6600], [6608], [6614], [6615], [6618], [6619] [2019-10-02 23:49:09,988 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-02 23:49:09,989 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-02 23:49:10,508 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-02 23:49:10,510 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 550 root evaluator evaluations with a maximum evaluation depth of 0. Performed 550 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1114 variables. [2019-10-02 23:49:10,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:49:10,515 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-02 23:49:10,676 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-02 23:49:10,676 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-02 23:49:10,689 INFO L420 sIntCurrentIteration]: We unified 323 AI predicates to 323 [2019-10-02 23:49:10,690 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-02 23:49:10,691 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 23:49:10,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-10-02 23:49:10,692 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:49:10,694 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-02 23:49:10,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-02 23:49:10,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-02 23:49:10,694 INFO L87 Difference]: Start difference. First operand 12526 states and 17439 transitions. Second operand 2 states. [2019-10-02 23:49:10,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:49:10,695 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-02 23:49:10,695 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-02 23:49:10,696 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 324 [2019-10-02 23:49:10,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:49:10,696 INFO L225 Difference]: With dead ends: 2 [2019-10-02 23:49:10,696 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 23:49:10,697 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-02 23:49:10,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 23:49:10,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 23:49:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 23:49:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 23:49:10,698 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 324 [2019-10-02 23:49:10,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:49:10,698 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 23:49:10,698 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-02 23:49:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 23:49:10,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 23:49:10,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 11:49:10 BoogieIcfgContainer [2019-10-02 23:49:10,705 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 23:49:10,708 INFO L168 Benchmark]: Toolchain (without parser) took 77718.99 ms. Allocated memory was 131.6 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 72.6 MB in the beginning and 173.9 MB in the end (delta: -101.3 MB). Peak memory consumption was 988.7 MB. Max. memory is 7.1 GB. [2019-10-02 23:49:10,709 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-02 23:49:10,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5209.23 ms. Allocated memory was 131.6 MB in the beginning and 281.5 MB in the end (delta: 149.9 MB). Free memory was 72.4 MB in the beginning and 119.1 MB in the end (delta: -46.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 7.1 GB. [2019-10-02 23:49:10,713 INFO L168 Benchmark]: Boogie Preprocessor took 347.88 ms. Allocated memory is still 281.5 MB. Free memory was 119.1 MB in the beginning and 81.8 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 7.1 GB. [2019-10-02 23:49:10,714 INFO L168 Benchmark]: RCFGBuilder took 14547.12 ms. Allocated memory was 281.5 MB in the beginning and 914.4 MB in the end (delta: 632.8 MB). Free memory was 81.8 MB in the beginning and 306.6 MB in the end (delta: -224.8 MB). Peak memory consumption was 524.5 MB. Max. memory is 7.1 GB. [2019-10-02 23:49:10,716 INFO L168 Benchmark]: TraceAbstraction took 57604.81 ms. Allocated memory was 914.4 MB in the beginning and 1.2 GB in the end (delta: 307.2 MB). Free memory was 306.6 MB in the beginning and 173.9 MB in the end (delta: 132.8 MB). Peak memory consumption was 440.0 MB. Max. memory is 7.1 GB. [2019-10-02 23:49:10,730 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5209.23 ms. Allocated memory was 131.6 MB in the beginning and 281.5 MB in the end (delta: 149.9 MB). Free memory was 72.4 MB in the beginning and 119.1 MB in the end (delta: -46.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 347.88 ms. Allocated memory is still 281.5 MB. Free memory was 119.1 MB in the beginning and 81.8 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14547.12 ms. Allocated memory was 281.5 MB in the beginning and 914.4 MB in the end (delta: 632.8 MB). Free memory was 81.8 MB in the beginning and 306.6 MB in the end (delta: -224.8 MB). Peak memory consumption was 524.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 57604.81 ms. Allocated memory was 914.4 MB in the beginning and 1.2 GB in the end (delta: 307.2 MB). Free memory was 306.6 MB in the beginning and 173.9 MB in the end (delta: 132.8 MB). Peak memory consumption was 440.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12639]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12627]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 369 procedures, 3221 locations, 2 error locations. SAFE Result, 57.5s OverallTime, 4 OverallIterations, 6 TraceHistogramMax, 51.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 10528 SDtfs, 11133 SDslu, 3587 SDs, 0 SdLazy, 15809 SolverSat, 7391 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 44.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 347 GetRequests, 334 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12526occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.6s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 3.2972136222910216 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 4 MinimizatonAttempts, 30 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 1110 NumberOfCodeBlocks, 1110 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1106 ConstructedInterpolants, 0 QuantifiedInterpolants, 359788 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 3 PerfectInterpolantSequences, 728/735 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...