java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 03:15:25,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 03:15:25,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 03:15:25,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 03:15:25,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 03:15:25,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 03:15:25,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 03:15:25,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 03:15:25,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 03:15:25,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 03:15:25,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 03:15:25,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 03:15:25,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 03:15:25,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 03:15:25,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 03:15:25,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 03:15:25,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 03:15:25,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 03:15:25,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 03:15:25,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 03:15:25,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 03:15:25,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 03:15:25,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 03:15:25,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 03:15:25,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 03:15:25,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 03:15:25,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 03:15:25,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 03:15:25,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 03:15:25,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 03:15:25,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 03:15:25,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 03:15:25,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 03:15:25,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 03:15:25,291 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 03:15:25,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 03:15:25,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 03:15:25,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 03:15:25,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 03:15:25,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 03:15:25,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 03:15:25,295 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 03:15:25,324 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 03:15:25,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 03:15:25,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 03:15:25,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 03:15:25,328 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 03:15:25,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 03:15:25,329 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 03:15:25,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 03:15:25,330 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 03:15:25,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 03:15:25,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 03:15:25,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 03:15:25,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 03:15:25,332 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 03:15:25,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 03:15:25,333 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 03:15:25,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 03:15:25,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 03:15:25,333 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 03:15:25,334 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 03:15:25,334 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 03:15:25,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 03:15:25,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 03:15:25,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 03:15:25,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 03:15:25,336 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 03:15:25,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 03:15:25,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 03:15:25,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 03:15:25,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 03:15:25,420 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 03:15:25,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 03:15:25,426 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 03:15:25,427 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 03:15:25,428 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2019-10-02 03:15:25,513 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0a06aa88/5ae01455ef0d4880aa61577fac7ad061/FLAG8b6e87c41 [2019-10-02 03:15:26,489 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 03:15:26,490 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2019-10-02 03:15:26,556 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0a06aa88/5ae01455ef0d4880aa61577fac7ad061/FLAG8b6e87c41 [2019-10-02 03:15:26,865 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0a06aa88/5ae01455ef0d4880aa61577fac7ad061 [2019-10-02 03:15:26,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 03:15:26,884 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 03:15:26,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 03:15:26,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 03:15:26,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 03:15:26,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 03:15:26" (1/1) ... [2019-10-02 03:15:26,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d9e6f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:26, skipping insertion in model container [2019-10-02 03:15:26,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 03:15:26" (1/1) ... [2019-10-02 03:15:26,905 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 03:15:27,183 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 03:15:34,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 03:15:34,147 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 03:15:35,177 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 03:15:37,485 INFO L192 MainTranslator]: Completed translation [2019-10-02 03:15:37,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37 WrapperNode [2019-10-02 03:15:37,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 03:15:37,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 03:15:37,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 03:15:37,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 03:15:37,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... [2019-10-02 03:15:37,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... [2019-10-02 03:15:37,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... [2019-10-02 03:15:37,673 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... [2019-10-02 03:15:37,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... [2019-10-02 03:15:38,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... [2019-10-02 03:15:38,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... [2019-10-02 03:15:38,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 03:15:38,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 03:15:38,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 03:15:38,367 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 03:15:38,368 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 03:15:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 03:15:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 03:15:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-02 03:15:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-02 03:15:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 03:15:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 03:15:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 03:15:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-02 03:15:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 03:15:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 03:15:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-02 03:15:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 03:15:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 03:15:38,459 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 03:15:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 03:15:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-02 03:15:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 03:15:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 03:15:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 03:15:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 03:15:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-02 03:15:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-10-02 03:15:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-02 03:15:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-02 03:15:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-02 03:15:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-02 03:15:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 03:15:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 03:15:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 03:15:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-10-02 03:15:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 03:15:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 03:15:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 03:15:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 03:15:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-02 03:15:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-02 03:15:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 03:15:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 03:15:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 03:15:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 03:15:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 03:15:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-02 03:15:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 03:15:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 03:15:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2019-10-02 03:15:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 03:15:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 03:15:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-02 03:15:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-02 03:15:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 03:15:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 03:15:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 03:15:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 03:15:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 03:15:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 03:15:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 03:15:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_read_reg [2019-10-02 03:15:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_write_reg [2019-10-02 03:15:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev2pinfo [2019-10-02 03:15:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2019-10-02 03:15:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev2adap [2019-10-02 03:15:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10g_port [2019-10-02 03:15:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_to_us [2019-10-02 03:15:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure is_t4 [2019-10-02 03:15:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_os_link_changed [2019-10-02 03:15:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2019-10-02 03:15:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure name_msix_vecs [2019-10-02 03:15:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure request_msix_queue_irqs [2019-10-02 03:15:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msix_queue_irqs [2019-10-02 03:15:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure qenable [2019-10-02 03:15:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rx [2019-10-02 03:15:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_rx [2019-10-02 03:15:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure fwevtq_handler [2019-10-02 03:15:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_sge_queues [2019-10-02 03:15:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rss [2019-10-02 03:15:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_up [2019-10-02 03:15:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_down [2019-10-02 03:15:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_open [2019-10-02 03:15:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_stop [2019-10-02 03:15:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_stats [2019-10-02 03:15:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_netdev_uc_list_addrs [2019-10-02 03:15:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_netdev_mc_list_addrs [2019-10-02 03:15:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filters [2019-10-02 03:15:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rxmode [2019-10-02 03:15:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_rxmode [2019-10-02 03:15:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure closest_timer [2019-10-02 03:15:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure closest_thres [2019-10-02 03:15:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure qtimer_val [2019-10-02 03:15:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rxq_intr_params [2019-10-02 03:15:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_adap_vers [2019-10-02 03:15:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_do_ioctl [2019-10-02 03:15:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_change_mtu [2019-10-02 03:15:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_fix_features [2019-10-02 03:15:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_features [2019-10-02 03:15:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_mac_addr [2019-10-02 03:15:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_poll_controller [2019-10-02 03:15:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_settings [2019-10-02 03:15:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_drvinfo [2019-10-02 03:15:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_msglevel [2019-10-02 03:15:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_msglevel [2019-10-02 03:15:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_ringparam [2019-10-02 03:15:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_ringparam [2019-10-02 03:15:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_coalesce [2019-10-02 03:15:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_coalesce [2019-10-02 03:15:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_pauseparam [2019-10-02 03:15:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_phys_id [2019-10-02 03:15:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_sset_count [2019-10-02 03:15:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_strings [2019-10-02 03:15:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2019-10-02 03:15:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_ethtool_stats [2019-10-02 03:15:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_regs_len [2019-10-02 03:15:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2019-10-02 03:15:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_regs [2019-10-02 03:15:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_wol [2019-10-02 03:15:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qinfo_show [2019-10-02 03:15:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_entries [2019-10-02 03:15:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_start [2019-10-02 03:15:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_stop [2019-10-02 03:15:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_next [2019-10-02 03:15:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qinfo_open [2019-10-02 03:15:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_show [2019-10-02 03:15:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_entries [2019-10-02 03:15:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_start [2019-10-02 03:15:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_stop [2019-10-02 03:15:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_next [2019-10-02 03:15:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_open [2019-10-02 03:15:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure resources_show [2019-10-02 03:15:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure resources_open [2019-10-02 03:15:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_show [2019-10-02 03:15:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_get_idx [2019-10-02 03:15:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_start [2019-10-02 03:15:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_next [2019-10-02 03:15:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_stop [2019-10-02 03:15:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_open [2019-10-02 03:15:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_debugfs [2019-10-02 03:15:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_debugfs [2019-10-02 03:15:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure adap_init0 [2019-10-02 03:15:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rspq [2019-10-02 03:15:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg_queues [2019-10-02 03:15:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure reduce_ethqs [2019-10-02 03:15:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msix [2019-10-02 03:15:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_probe [2019-10-02 03:15:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_remove [2019-10-02 03:15:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_shutdown [2019-10-02 03:15:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_module_init [2019-10-02 03:15:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_module_exit [2019-10-02 03:15:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb4vf_module_exit_22_2 [2019-10-02 03:15:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cxgb4vf_module_init_22_10 [2019-10-02 03:15:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 03:15:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 03:15:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 03:15:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_19_1 [2019-10-02 03:15:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_20_1 [2019-10-02 03:15:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_10_22_4 [2019-10-02 03:15:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_seq_instance_16_22_5 [2019-10-02 03:15:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_13_1 [2019-10-02 03:15:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_17_2 [2019-10-02 03:15:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2019-10-02 03:15:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_1 [2019-10-02 03:15:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_21_2 [2019-10-02 03:15:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_10_22_6 [2019-10-02 03:15:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-02 03:15:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 03:15:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_13 [2019-10-02 03:15:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-10-02 03:15:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 03:15:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_16 [2019-10-02 03:15:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_17 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_21 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_24 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_25 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_28 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_31 [2019-10-02 03:15:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_34 [2019-10-02 03:15:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_35 [2019-10-02 03:15:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_36 [2019-10-02 03:15:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_39 [2019-10-02 03:15:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_40 [2019-10-02 03:15:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_41 [2019-10-02 03:15:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_42 [2019-10-02 03:15:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_43 [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_44 [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_47 [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_48 [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_22 [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 03:15:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-02 03:15:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-10-02 03:15:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-10-02 03:15:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-10-02 03:15:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-02 03:15:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-02 03:15:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-10-02 03:15:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-10-02 03:15:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-10-02 03:15:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-10-02 03:15:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2019-10-02 03:15:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2019-10-02 03:15:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_3_2 [2019-10-02 03:15:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-02 03:15:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-10-02 03:15:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-10-02 03:15:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-10-02 03:15:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 03:15:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 03:15:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 03:15:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2019-10-02 03:15:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2019-10-02 03:15:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2019-10-02 03:15:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_5 [2019-10-02 03:15:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_6_17 [2019-10-02 03:15:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_6_2 [2019-10-02 03:15:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_6_5 [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_6_6 [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_6_3 [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_6_8 [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_6_7 [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_6 [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2019-10-02 03:15:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 03:15:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_7_7 [2019-10-02 03:15:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_8_7 [2019-10-02 03:15:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_9_7 [2019-10-02 03:15:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_7_8 [2019-10-02 03:15:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_8_8 [2019-10-02 03:15:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_9_8 [2019-10-02 03:15:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_7_4 [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_8_4 [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_9_4 [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_7_10 [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_8_10 [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_9_10 [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_7 [2019-10-02 03:15:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_8 [2019-10-02 03:15:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_9 [2019-10-02 03:15:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 03:15:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 03:15:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-02 03:15:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-02 03:15:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-02 03:15:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_3 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-10-02 03:15:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2019-10-02 03:15:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-02 03:15:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2019-10-02 03:15:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-02 03:15:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-02 03:15:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_11 [2019-10-02 03:15:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_20 [2019-10-02 03:15:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-02 03:15:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_13 [2019-10-02 03:15:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-02 03:15:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_13 [2019-10-02 03:15:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-02 03:15:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_13 [2019-10-02 03:15:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_10_2 [2019-10-02 03:15:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_10 [2019-10-02 03:15:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 03:15:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_19_2 [2019-10-02 03:15:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2019-10-02 03:15:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 03:15:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-10-02 03:15:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2019-10-02 03:15:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_18 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_19 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_20 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_22 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_25 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_26 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_27 [2019-10-02 03:15:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_28 [2019-10-02 03:15:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_29 [2019-10-02 03:15:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_30 [2019-10-02 03:15:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_31 [2019-10-02 03:15:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_32 [2019-10-02 03:15:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_33 [2019-10-02 03:15:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_34 [2019-10-02 03:15:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_35 [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_36 [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_37 [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_read_reg64 [2019-10-02 03:15:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_write_reg64 [2019-10-02 03:15:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_os_set_hw_addr [2019-10-02 03:15:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox [2019-10-02 03:15:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox_ns [2019-10-02 03:15:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wait_dev_ready [2019-10-02 03:15:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mbox_rpl [2019-10-02 03:15:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_mbox [2019-10-02 03:15:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox_core [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_mac_addr [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure init_link_config [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_port_init [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_fw_reset [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_query_params [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_params [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_sge_params [2019-10-02 03:15:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_vpd_params [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_dev_params [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_rss_glb_config [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_vfres [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_read_rss_vi_config [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_write_rss_vi_config [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_config_rss_range [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_alloc_vi [2019-10-02 03:15:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_free_vi [2019-10-02 03:15:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_enable_vi [2019-10-02 03:15:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_identify_port [2019-10-02 03:15:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_rxmode [2019-10-02 03:15:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_alloc_mac_filt [2019-10-02 03:15:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_change_mac [2019-10-02 03:15:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_addr_hash [2019-10-02 03:15:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_port_stats [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_iq_free [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_eth_eq_free [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_handle_fw_rpl [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 03:15:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 03:15:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 03:15:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2019-10-02 03:15:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure numa_node_id [2019-10-02 03:15:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure gfp_zonelist [2019-10-02 03:15:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure node_zonelist [2019-10-02 03:15:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages [2019-10-02 03:15:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 03:15:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-02 03:15:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-02 03:15:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2019-10-02 03:15:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 03:15:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 03:15:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 03:15:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 03:15:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 03:15:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 03:15:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-02 03:15:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-02 03:15:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-02 03:15:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 03:15:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-02 03:15:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-02 03:15:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-02 03:15:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-02 03:15:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2019-10-02 03:15:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_pull [2019-10-02 03:15:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-02 03:15:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-02 03:15:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-02 03:15:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_alloc_pages [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_alloc_page [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-02 03:15:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_reschedule [2019-10-02 03:15:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_trylock [2019-10-02 03:15:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-02 03:15:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-02 03:15:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-02 03:15:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-02 03:15:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_addr [2019-10-02 03:15:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure is_buf_mapped [2019-10-02 03:15:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_avail [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure fl_cap [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure fl_starving [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure map_skb [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_sgl [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaimable [2019-10-02 03:15:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_size [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_bufs [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_rx_buf [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_sw_desc [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure poison_buf [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2019-10-02 03:15:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2019-10-02 03:15:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2019-10-02 03:15:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2019-10-02 03:15:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2019-10-02 03:15:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure is_eth_imm [2019-10-02 03:15:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_tx_flits [2019-10-02 03:15:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sgl [2019-10-02 03:15:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_tx_db [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure inline_tx_skb [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure hwcsum [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_stop [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_advance [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_eth_xmit [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_frags [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_pktgl_to_skb [2019-10-02 03:15:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_pktgl_free [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gro [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_ethrx_handler [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_rx_bufs [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_next [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2019-10-02 03:15:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_intr_msix [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure process_intrq [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_intr_msi [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_intr_handler [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_rx_timer_cb [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_tx_timer_cb [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_alloc_rxq [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_alloc_eth_txq [2019-10-02 03:15:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure free_txq [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rspq_fl [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_free_sge_resources [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_start [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_stop [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_init [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2019-10-02 03:15:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19 [2019-10-02 03:15:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-10-02 03:15:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2019-10-02 03:15:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_22 [2019-10-02 03:15:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_23 [2019-10-02 03:15:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-10-02 03:15:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-10-02 03:15:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-10-02 03:15:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 03:15:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 03:15:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 03:15:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 03:15:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 03:15:38,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages_nodemask [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 03:15:38,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-02 03:15:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-02 03:15:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 03:15:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 03:15:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 03:15:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 03:15:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 03:15:38,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 03:15:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-02 03:15:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 03:15:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2019-10-02 03:15:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 03:15:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 03:15:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-02 03:15:38,545 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 03:15:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 03:15:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 03:15:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 03:15:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-02 03:15:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-02 03:15:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 03:15:38,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-02 03:15:38,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 03:15:38,548 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 03:15:38,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_get_frags [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_frags [2019-10-02 03:15:38,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2019-10-02 03:15:38,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 03:15:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-02 03:15:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2019-10-02 03:15:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 03:15:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 03:15:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 03:15:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 03:15:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 03:15:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 03:15:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 03:15:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 03:15:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_37 [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 03:15:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 03:15:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2019-10-02 03:15:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-02 03:15:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-10-02 03:15:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_26 [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_27 [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_28 [2019-10-02 03:15:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-02 03:15:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-02 03:15:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-02 03:15:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_32 [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_34 [2019-10-02 03:15:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 03:15:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_30 [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 03:15:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_31 [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_33 [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 03:15:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_35 [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_36 [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-02 03:15:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_29 [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 03:15:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_18 [2019-10-02 03:15:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_19 [2019-10-02 03:15:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2019-10-02 03:15:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 03:15:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_20 [2019-10-02 03:15:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-10-02 03:15:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_22 [2019-10-02 03:15:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2019-10-02 03:15:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_25 [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure t4_read_reg [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure t4_write_reg [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev2pinfo [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev2adap [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_os_link_changed [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_alloc_rxq [2019-10-02 03:15:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_alloc_eth_txq [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_free_sge_resources [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_eth_xmit [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_ethrx_handler [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_intr_handler [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_intr_msix [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_init [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_start [2019-10-02 03:15:38,575 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_stop [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_10g_port [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_to_us [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_t4 [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wait_dev_ready [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_port_init [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_fw_reset [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_params [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_sge_params [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_vpd_params [2019-10-02 03:15:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_dev_params [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_rss_glb_config [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_vfres [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_read_rss_vi_config [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_write_rss_vi_config [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_config_rss_range [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_alloc_vi [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_free_vi [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_enable_vi [2019-10-02 03:15:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_identify_port [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_rxmode [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_alloc_mac_filt [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_change_mac [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_addr_hash [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_port_stats [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_handle_fw_rpl [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2019-10-02 03:15:38,578 INFO L130 BoogieDeclarations]: Found specification of procedure name_msix_vecs [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure request_msix_queue_irqs [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure free_msix_queue_irqs [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure qenable [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rx [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_rx [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure fwevtq_handler [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure setup_sge_queues [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 03:15:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rss [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_up [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_down [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_open [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_stop [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_stats [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure collect_netdev_uc_list_addrs [2019-10-02 03:15:38,580 INFO L130 BoogieDeclarations]: Found specification of procedure collect_netdev_mc_list_addrs [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filters [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure set_rxmode [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_rxmode [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure closest_timer [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure closest_thres [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure qtimer_val [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure set_rxq_intr_params [2019-10-02 03:15:38,581 INFO L130 BoogieDeclarations]: Found specification of procedure mk_adap_vers [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_do_ioctl [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_change_mtu [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_fix_features [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_features [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_mac_addr [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_poll_controller [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-02 03:15:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_settings [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_drvinfo [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_msglevel [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_msglevel [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_ringparam [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_ringparam [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_coalesce [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_coalesce [2019-10-02 03:15:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_pauseparam [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_phys_id [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_sset_count [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_strings [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_ethtool_stats [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_regs_len [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_regs [2019-10-02 03:15:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_wol [2019-10-02 03:15:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qinfo_show [2019-10-02 03:15:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_entries [2019-10-02 03:15:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_start [2019-10-02 03:15:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_stop [2019-10-02 03:15:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_next [2019-10-02 03:15:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qinfo_open [2019-10-02 03:15:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_show [2019-10-02 03:15:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_entries [2019-10-02 03:15:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_start [2019-10-02 03:15:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_stop [2019-10-02 03:15:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_next [2019-10-02 03:15:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_open [2019-10-02 03:15:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure resources_show [2019-10-02 03:15:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure resources_open [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_show [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_get_idx [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_start [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_next [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_stop [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_open [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure setup_debugfs [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_debugfs [2019-10-02 03:15:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure adap_init0 [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure init_rspq [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure cfg_queues [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure reduce_ethqs [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msix [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_probe [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_remove [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_shutdown [2019-10-02 03:15:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_module_init [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_module_exit [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb4vf_module_exit_22_2 [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cxgb4vf_module_init_22_10 [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_19_1 [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_20_1 [2019-10-02 03:15:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_10_22_4 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_seq_instance_16_22_5 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_13_1 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_17_2 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_1 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_21_2 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_10_22_6 [2019-10-02 03:15:38,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_13 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_16 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_17 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_21 [2019-10-02 03:15:38,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_24 [2019-10-02 03:15:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_25 [2019-10-02 03:15:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_28 [2019-10-02 03:15:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 03:15:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_31 [2019-10-02 03:15:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_34 [2019-10-02 03:15:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_35 [2019-10-02 03:15:38,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_36 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_39 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_40 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_41 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_42 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_43 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_44 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_47 [2019-10-02 03:15:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_48 [2019-10-02 03:15:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 03:15:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-02 03:15:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_22 [2019-10-02 03:15:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 03:15:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-02 03:15:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-10-02 03:15:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-10-02 03:15:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2019-10-02 03:15:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_3_2 [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 03:15:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_5 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_6_17 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_6_2 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_6_5 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_6_6 [2019-10-02 03:15:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_6_3 [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_6_8 [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_6_7 [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_6 [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 03:15:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_7_7 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_8_7 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_9_7 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_7_8 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_8_8 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_9_8 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_7_4 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_8_4 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_9_4 [2019-10-02 03:15:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_7_10 [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_8_10 [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_9_10 [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_7 [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_8 [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_9 [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 03:15:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_3 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-10-02 03:15:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-02 03:15:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_11 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_20 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_13 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_13 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-02 03:15:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_13 [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_10_2 [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_10 [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_19_2 [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 03:15:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure t4_read_reg64 [2019-10-02 03:15:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure t4_write_reg64 [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure t4_os_set_hw_addr [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox_core [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox_ns [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_iq_free [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_eth_eq_free [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_mbox_rpl [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure dump_mbox [2019-10-02 03:15:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure hash_mac_addr [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure init_link_config [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_query_params [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2019-10-02 03:15:38,608 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 03:15:38,609 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19 [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_22 [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_23 [2019-10-02 03:15:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure numa_node_id [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure gfp_zonelist [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure node_zonelist [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages_nodemask [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-02 03:15:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 03:15:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 03:15:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 03:15:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 03:15:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 03:15:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 03:15:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 03:15:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 03:15:38,616 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 03:15:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-02 03:15:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-02 03:15:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-02 03:15:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2019-10-02 03:15:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_pull [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_alloc_pages [2019-10-02 03:15:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_alloc_page [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-02 03:15:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure napi_reschedule [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-02 03:15:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure napi_get_frags [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_frags [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_trylock [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-02 03:15:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_addr [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure is_buf_mapped [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure txq_avail [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure fl_cap [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure fl_starving [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure map_skb [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_sgl [2019-10-02 03:15:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure reclaimable [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_size [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_bufs [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_rx_buf [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_sw_desc [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure poison_buf [2019-10-02 03:15:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure is_eth_imm [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure calc_tx_flits [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure write_sgl [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure ring_tx_db [2019-10-02 03:15:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure inline_tx_skb [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure hwcsum [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure txq_stop [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure txq_advance [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure copy_frags [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_pktgl_to_skb [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_pktgl_free [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure do_gro [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2019-10-02 03:15:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure restore_rx_bufs [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_next [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure process_intrq [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_intr_msi [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure sge_rx_timer_cb [2019-10-02 03:15:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure sge_tx_timer_cb [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure free_txq [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure free_rspq_fl [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-10-02 03:15:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 03:15:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-02 03:15:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 03:15:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 03:15:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 03:15:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 03:15:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 03:15:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 03:15:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 03:15:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 03:15:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 03:15:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 03:15:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 03:15:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 03:15:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 03:15:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 03:15:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 03:15:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 03:15:51,675 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 03:15:53,776 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 03:16:19,728 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 03:16:19,728 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-02 03:16:19,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 03:16:19 BoogieIcfgContainer [2019-10-02 03:16:19,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 03:16:19,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 03:16:19,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 03:16:19,738 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 03:16:19,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 03:15:26" (1/3) ... [2019-10-02 03:16:19,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@559246e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 03:16:19, skipping insertion in model container [2019-10-02 03:16:19,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 03:15:37" (2/3) ... [2019-10-02 03:16:19,740 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@559246e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 03:16:19, skipping insertion in model container [2019-10-02 03:16:19,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 03:16:19" (3/3) ... [2019-10-02 03:16:19,742 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2019-10-02 03:16:19,753 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 03:16:19,768 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 03:16:19,790 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 03:16:19,843 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 03:16:19,843 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 03:16:19,844 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 03:16:19,844 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 03:16:19,844 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 03:16:19,844 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 03:16:19,844 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 03:16:19,844 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 03:16:19,844 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 03:16:19,954 INFO L276 IsEmpty]: Start isEmpty. Operand 5966 states. [2019-10-02 03:16:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2019-10-02 03:16:19,999 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:16:20,001 INFO L411 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:16:20,004 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:16:20,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:16:20,010 INFO L82 PathProgramCache]: Analyzing trace with hash -659262790, now seen corresponding path program 1 times [2019-10-02 03:16:20,012 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:16:20,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:16:20,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:20,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:16:20,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:16:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 11977 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11977 trivial. 0 not checked. [2019-10-02 03:16:22,823 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:16:22,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:16:22,832 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:16:22,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:16:22,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:16:22,854 INFO L87 Difference]: Start difference. First operand 5966 states. Second operand 3 states. [2019-10-02 03:16:27,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:16:27,599 INFO L93 Difference]: Finished difference Result 15561 states and 20552 transitions. [2019-10-02 03:16:27,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:16:27,601 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 574 [2019-10-02 03:16:27,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:16:27,741 INFO L225 Difference]: With dead ends: 15561 [2019-10-02 03:16:27,742 INFO L226 Difference]: Without dead ends: 10309 [2019-10-02 03:16:27,787 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 03:16:27,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10309 states. [2019-10-02 03:16:30,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10309 to 10307. [2019-10-02 03:16:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10307 states. [2019-10-02 03:16:30,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10307 states to 10307 states and 13394 transitions. [2019-10-02 03:16:30,228 INFO L78 Accepts]: Start accepts. Automaton has 10307 states and 13394 transitions. Word has length 574 [2019-10-02 03:16:30,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:16:30,236 INFO L475 AbstractCegarLoop]: Abstraction has 10307 states and 13394 transitions. [2019-10-02 03:16:30,236 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:16:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10307 states and 13394 transitions. [2019-10-02 03:16:30,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2019-10-02 03:16:30,271 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:16:30,272 INFO L411 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:16:30,273 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:16:30,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:16:30,273 INFO L82 PathProgramCache]: Analyzing trace with hash -1305665832, now seen corresponding path program 1 times [2019-10-02 03:16:30,274 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:16:30,274 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:16:30,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:30,325 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:16:30,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:16:31,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11977 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11977 trivial. 0 not checked. [2019-10-02 03:16:31,823 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:16:31,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:16:31,825 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:16:31,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:16:31,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:16:31,826 INFO L87 Difference]: Start difference. First operand 10307 states and 13394 transitions. Second operand 3 states. [2019-10-02 03:16:37,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:16:37,048 INFO L93 Difference]: Finished difference Result 22612 states and 29346 transitions. [2019-10-02 03:16:37,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:16:37,048 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 613 [2019-10-02 03:16:37,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:16:37,150 INFO L225 Difference]: With dead ends: 22612 [2019-10-02 03:16:37,151 INFO L226 Difference]: Without dead ends: 12445 [2019-10-02 03:16:37,200 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 03:16:37,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12445 states. [2019-10-02 03:16:37,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12445 to 12431. [2019-10-02 03:16:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12431 states. [2019-10-02 03:16:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12431 states to 12431 states and 16100 transitions. [2019-10-02 03:16:37,834 INFO L78 Accepts]: Start accepts. Automaton has 12431 states and 16100 transitions. Word has length 613 [2019-10-02 03:16:37,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:16:37,836 INFO L475 AbstractCegarLoop]: Abstraction has 12431 states and 16100 transitions. [2019-10-02 03:16:37,836 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:16:37,836 INFO L276 IsEmpty]: Start isEmpty. Operand 12431 states and 16100 transitions. [2019-10-02 03:16:37,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2019-10-02 03:16:37,862 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:16:37,863 INFO L411 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 59, 59, 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, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:16:37,863 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:16:37,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:16:37,863 INFO L82 PathProgramCache]: Analyzing trace with hash -1259969880, now seen corresponding path program 1 times [2019-10-02 03:16:37,864 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:16:37,864 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:16:37,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:37,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:16:37,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:38,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:16:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12010 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11998 trivial. 0 not checked. [2019-10-02 03:16:39,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:16:39,452 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:16:39,456 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:16:39,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:16:39,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:16:39,457 INFO L87 Difference]: Start difference. First operand 12431 states and 16100 transitions. Second operand 3 states. [2019-10-02 03:16:45,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:16:45,315 INFO L93 Difference]: Finished difference Result 29746 states and 38539 transitions. [2019-10-02 03:16:45,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:16:45,315 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 630 [2019-10-02 03:16:45,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:16:45,453 INFO L225 Difference]: With dead ends: 29746 [2019-10-02 03:16:45,453 INFO L226 Difference]: Without dead ends: 20894 [2019-10-02 03:16:45,500 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 03:16:45,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20894 states. [2019-10-02 03:16:46,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20894 to 20892. [2019-10-02 03:16:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20892 states. [2019-10-02 03:16:46,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20892 states to 20892 states and 27082 transitions. [2019-10-02 03:16:46,608 INFO L78 Accepts]: Start accepts. Automaton has 20892 states and 27082 transitions. Word has length 630 [2019-10-02 03:16:46,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:16:46,611 INFO L475 AbstractCegarLoop]: Abstraction has 20892 states and 27082 transitions. [2019-10-02 03:16:46,611 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:16:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 20892 states and 27082 transitions. [2019-10-02 03:16:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2019-10-02 03:16:46,861 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:16:46,862 INFO L411 BasicCegarLoop]: trace histogram [59, 59, 59, 59, 59, 59, 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, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:16:46,863 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:16:46,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:16:46,865 INFO L82 PathProgramCache]: Analyzing trace with hash -1769442970, now seen corresponding path program 1 times [2019-10-02 03:16:46,865 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:16:46,865 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:16:46,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:46,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:16:46,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:16:48,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12010 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12002 trivial. 0 not checked. [2019-10-02 03:16:48,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:16:48,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 03:16:48,294 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 03:16:48,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 03:16:48,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:16:48,294 INFO L87 Difference]: Start difference. First operand 20892 states and 27082 transitions. Second operand 5 states. [2019-10-02 03:16:52,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:16:52,003 INFO L93 Difference]: Finished difference Result 20892 states and 27082 transitions. [2019-10-02 03:16:52,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 03:16:52,004 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 630 [2019-10-02 03:16:52,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:16:52,141 INFO L225 Difference]: With dead ends: 20892 [2019-10-02 03:16:52,141 INFO L226 Difference]: Without dead ends: 20832 [2019-10-02 03:16:52,162 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-02 03:16:52,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20832 states. [2019-10-02 03:16:53,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20832 to 20832. [2019-10-02 03:16:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20832 states. [2019-10-02 03:16:53,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20832 states to 20832 states and 27003 transitions. [2019-10-02 03:16:53,114 INFO L78 Accepts]: Start accepts. Automaton has 20832 states and 27003 transitions. Word has length 630 [2019-10-02 03:16:53,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:16:53,115 INFO L475 AbstractCegarLoop]: Abstraction has 20832 states and 27003 transitions. [2019-10-02 03:16:53,116 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 03:16:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 20832 states and 27003 transitions. [2019-10-02 03:16:53,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2019-10-02 03:16:53,493 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:16:53,494 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 5, 5, 5, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:16:53,495 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:16:53,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:16:53,496 INFO L82 PathProgramCache]: Analyzing trace with hash 1881806263, now seen corresponding path program 1 times [2019-10-02 03:16:53,496 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:16:53,496 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:16:53,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:53,531 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:16:53,532 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:16:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:16:54,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12215 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12212 trivial. 0 not checked. [2019-10-02 03:16:54,927 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:16:54,927 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 03:16:54,928 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 03:16:54,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 03:16:54,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 03:16:54,929 INFO L87 Difference]: Start difference. First operand 20832 states and 27003 transitions. Second operand 3 states. [2019-10-02 03:16:58,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:16:58,992 INFO L93 Difference]: Finished difference Result 46585 states and 60371 transitions. [2019-10-02 03:16:58,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 03:16:58,993 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 735 [2019-10-02 03:16:58,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:16:59,133 INFO L225 Difference]: With dead ends: 46585 [2019-10-02 03:16:59,133 INFO L226 Difference]: Without dead ends: 29332 [2019-10-02 03:16:59,193 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 03:16:59,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29332 states. [2019-10-02 03:17:00,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29332 to 29328. [2019-10-02 03:17:00,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29328 states. [2019-10-02 03:17:00,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29328 states to 29328 states and 38019 transitions. [2019-10-02 03:17:00,307 INFO L78 Accepts]: Start accepts. Automaton has 29328 states and 38019 transitions. Word has length 735 [2019-10-02 03:17:00,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:17:00,309 INFO L475 AbstractCegarLoop]: Abstraction has 29328 states and 38019 transitions. [2019-10-02 03:17:00,309 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 03:17:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 29328 states and 38019 transitions. [2019-10-02 03:17:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2019-10-02 03:17:00,433 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:17:00,434 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 8, 8, 7, 7, 7, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:17:00,434 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:17:00,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:17:00,435 INFO L82 PathProgramCache]: Analyzing trace with hash 2125000212, now seen corresponding path program 1 times [2019-10-02 03:17:00,435 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:17:00,435 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:17:00,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:17:00,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:17:00,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:17:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:17:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12389 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 12352 trivial. 0 not checked. [2019-10-02 03:17:02,202 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 03:17:02,202 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 03:17:03,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:17:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:17:08,059 INFO L256 TraceCheckSpWp]: Trace formula consists of 14846 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 03:17:08,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 03:17:09,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12389 backedges. 338 proven. 0 refuted. 0 times theorem prover too weak. 12051 trivial. 0 not checked. [2019-10-02 03:17:09,587 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 03:17:09,587 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-10-02 03:17:09,590 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 03:17:09,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 03:17:09,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-02 03:17:09,591 INFO L87 Difference]: Start difference. First operand 29328 states and 38019 transitions. Second operand 6 states. [2019-10-02 03:19:53,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:19:53,405 INFO L93 Difference]: Finished difference Result 105439 states and 136694 transitions. [2019-10-02 03:19:53,406 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-02 03:19:53,406 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 815 [2019-10-02 03:19:53,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:19:53,740 INFO L225 Difference]: With dead ends: 105439 [2019-10-02 03:19:53,740 INFO L226 Difference]: Without dead ends: 65784 [2019-10-02 03:19:53,847 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 834 GetRequests, 821 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2019-10-02 03:19:53,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65784 states. [2019-10-02 03:19:56,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65784 to 65710. [2019-10-02 03:19:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65710 states. [2019-10-02 03:19:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65710 states to 65710 states and 85189 transitions. [2019-10-02 03:19:57,013 INFO L78 Accepts]: Start accepts. Automaton has 65710 states and 85189 transitions. Word has length 815 [2019-10-02 03:19:57,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:19:57,014 INFO L475 AbstractCegarLoop]: Abstraction has 65710 states and 85189 transitions. [2019-10-02 03:19:57,014 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 03:19:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 65710 states and 85189 transitions. [2019-10-02 03:19:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2019-10-02 03:19:57,095 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:19:57,096 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 6, 6, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:19:57,096 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:19:57,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:19:57,097 INFO L82 PathProgramCache]: Analyzing trace with hash 1700848448, now seen corresponding path program 1 times [2019-10-02 03:19:57,097 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:19:57,097 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:19:57,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:19:57,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:19:57,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:19:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:19:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12258 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 12239 trivial. 0 not checked. [2019-10-02 03:19:59,202 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:19:59,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 03:19:59,204 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 03:19:59,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 03:19:59,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:19:59,204 INFO L87 Difference]: Start difference. First operand 65710 states and 85189 transitions. Second operand 5 states. [2019-10-02 03:20:53,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:20:53,351 INFO L93 Difference]: Finished difference Result 169552 states and 219773 transitions. [2019-10-02 03:20:53,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 03:20:53,352 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 759 [2019-10-02 03:20:53,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:20:53,874 INFO L225 Difference]: With dead ends: 169552 [2019-10-02 03:20:53,874 INFO L226 Difference]: Without dead ends: 107449 [2019-10-02 03:20:54,041 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 03:20:54,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107449 states. [2019-10-02 03:21:01,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107449 to 107433. [2019-10-02 03:21:01,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107433 states. [2019-10-02 03:21:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107433 states to 107433 states and 139199 transitions. [2019-10-02 03:21:01,501 INFO L78 Accepts]: Start accepts. Automaton has 107433 states and 139199 transitions. Word has length 759 [2019-10-02 03:21:01,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:21:01,502 INFO L475 AbstractCegarLoop]: Abstraction has 107433 states and 139199 transitions. [2019-10-02 03:21:01,503 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 03:21:01,503 INFO L276 IsEmpty]: Start isEmpty. Operand 107433 states and 139199 transitions. [2019-10-02 03:21:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2019-10-02 03:21:01,590 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:21:01,591 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:21:01,592 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:21:01,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:21:01,592 INFO L82 PathProgramCache]: Analyzing trace with hash -349055213, now seen corresponding path program 1 times [2019-10-02 03:21:01,592 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:21:01,592 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:21:01,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:21:01,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:21:01,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:21:01,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:21:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12289 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 12259 trivial. 0 not checked. [2019-10-02 03:21:03,784 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:21:03,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 03:21:03,786 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 03:21:03,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 03:21:03,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:21:03,787 INFO L87 Difference]: Start difference. First operand 107433 states and 139199 transitions. Second operand 5 states. [2019-10-02 03:21:53,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:21:53,599 INFO L93 Difference]: Finished difference Result 232298 states and 301072 transitions. [2019-10-02 03:21:53,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 03:21:53,600 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 775 [2019-10-02 03:21:53,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:21:54,057 INFO L225 Difference]: With dead ends: 232298 [2019-10-02 03:21:54,057 INFO L226 Difference]: Without dead ends: 128472 [2019-10-02 03:21:55,344 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 03:21:55,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128472 states. [2019-10-02 03:22:03,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128472 to 128456. [2019-10-02 03:22:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128456 states. [2019-10-02 03:22:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128456 states to 128456 states and 166470 transitions. [2019-10-02 03:22:04,425 INFO L78 Accepts]: Start accepts. Automaton has 128456 states and 166470 transitions. Word has length 775 [2019-10-02 03:22:04,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:22:04,426 INFO L475 AbstractCegarLoop]: Abstraction has 128456 states and 166470 transitions. [2019-10-02 03:22:04,427 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 03:22:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 128456 states and 166470 transitions. [2019-10-02 03:22:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2019-10-02 03:22:04,515 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:22:04,516 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 6, 6, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:22:04,516 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:22:04,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:22:04,517 INFO L82 PathProgramCache]: Analyzing trace with hash 1369832864, now seen corresponding path program 1 times [2019-10-02 03:22:04,517 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:22:04,517 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:22:04,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:22:04,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:22:04,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:22:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:22:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12261 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 12239 trivial. 0 not checked. [2019-10-02 03:22:09,654 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:22:09,654 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 03:22:09,655 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 03:22:09,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 03:22:09,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:22:09,661 INFO L87 Difference]: Start difference. First operand 128456 states and 166470 transitions. Second operand 5 states. [2019-10-02 03:23:02,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:23:02,540 INFO L93 Difference]: Finished difference Result 274260 states and 355454 transitions. [2019-10-02 03:23:02,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 03:23:02,541 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 768 [2019-10-02 03:23:02,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:23:03,078 INFO L225 Difference]: With dead ends: 274260 [2019-10-02 03:23:03,078 INFO L226 Difference]: Without dead ends: 149411 [2019-10-02 03:23:03,264 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 03:23:03,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149411 states. [2019-10-02 03:23:09,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149411 to 149395. [2019-10-02 03:23:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149395 states. [2019-10-02 03:23:09,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149395 states to 149395 states and 193581 transitions. [2019-10-02 03:23:09,524 INFO L78 Accepts]: Start accepts. Automaton has 149395 states and 193581 transitions. Word has length 768 [2019-10-02 03:23:09,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:23:09,525 INFO L475 AbstractCegarLoop]: Abstraction has 149395 states and 193581 transitions. [2019-10-02 03:23:09,526 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 03:23:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 149395 states and 193581 transitions. [2019-10-02 03:23:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2019-10-02 03:23:09,629 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:23:09,630 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 6, 6, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 03:23:09,630 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:23:09,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:23:09,631 INFO L82 PathProgramCache]: Analyzing trace with hash -1574469697, now seen corresponding path program 1 times [2019-10-02 03:23:09,631 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:23:09,631 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:23:09,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:23:09,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:23:09,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:23:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:23:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12266 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12239 trivial. 0 not checked. [2019-10-02 03:23:15,068 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:23:15,069 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 03:23:15,070 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 03:23:15,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 03:23:15,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:23:15,070 INFO L87 Difference]: Start difference. First operand 149395 states and 193581 transitions. Second operand 5 states. [2019-10-02 03:24:10,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:24:10,808 INFO L93 Difference]: Finished difference Result 316168 states and 409754 transitions. [2019-10-02 03:24:10,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 03:24:10,809 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 773 [2019-10-02 03:24:10,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:24:11,317 INFO L225 Difference]: With dead ends: 316168 [2019-10-02 03:24:11,318 INFO L226 Difference]: Without dead ends: 170380 [2019-10-02 03:24:11,522 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 03:24:11,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170380 states. [2019-10-02 03:24:18,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170380 to 170364. [2019-10-02 03:24:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170364 states. [2019-10-02 03:24:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170364 states to 170364 states and 220758 transitions. [2019-10-02 03:24:18,555 INFO L78 Accepts]: Start accepts. Automaton has 170364 states and 220758 transitions. Word has length 773 [2019-10-02 03:24:18,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:24:18,556 INFO L475 AbstractCegarLoop]: Abstraction has 170364 states and 220758 transitions. [2019-10-02 03:24:18,556 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 03:24:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 170364 states and 220758 transitions. [2019-10-02 03:24:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2019-10-02 03:24:18,655 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 03:24:18,656 INFO L411 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 9, 9, 9, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:24:18,656 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 03:24:18,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 03:24:18,656 INFO L82 PathProgramCache]: Analyzing trace with hash 594478757, now seen corresponding path program 1 times [2019-10-02 03:24:18,656 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 03:24:18,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 03:24:23,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:24:23,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 03:24:23,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 03:24:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 03:24:24,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12386 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 12371 trivial. 0 not checked. [2019-10-02 03:24:24,296 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 03:24:24,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 03:24:24,298 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 03:24:24,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 03:24:24,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 03:24:24,298 INFO L87 Difference]: Start difference. First operand 170364 states and 220758 transitions. Second operand 5 states. [2019-10-02 03:24:29,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 03:24:29,639 INFO L93 Difference]: Finished difference Result 170364 states and 220758 transitions. [2019-10-02 03:24:29,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 03:24:29,639 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 815 [2019-10-02 03:24:29,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 03:24:29,646 INFO L225 Difference]: With dead ends: 170364 [2019-10-02 03:24:29,646 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 03:24:29,870 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-02 03:24:29,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 03:24:29,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 03:24:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 03:24:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 03:24:29,885 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 815 [2019-10-02 03:24:29,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 03:24:29,886 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 03:24:29,886 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 03:24:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 03:24:29,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 03:24:29,890 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 03:24:35,199 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 03:25:42,665 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2019-10-02 03:25:46,805 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 03:25:51,114 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 03:25:55,408 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-10-02 03:26:04,270 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 03:26:08,905 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 03:26:13,502 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 03:26:18,566 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 14 [2019-10-02 03:26:19,392 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2019-10-02 03:26:20,322 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:26:22,146 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2019-10-02 03:26:24,929 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 4 [2019-10-02 03:26:26,017 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:26:27,323 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 12 [2019-10-02 03:26:27,695 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:26:30,559 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:26:31,846 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2019-10-02 03:26:33,597 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:26:34,304 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:26:36,040 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2019-10-02 03:26:36,510 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:26:38,118 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 4 [2019-10-02 03:26:39,360 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:26:40,350 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2019-10-02 03:26:40,732 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 4 [2019-10-02 03:26:41,573 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 12 [2019-10-02 03:26:44,763 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 1 [2019-10-02 03:26:45,892 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:26:46,193 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 11 [2019-10-02 03:26:48,878 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 52 [2019-10-02 03:26:50,081 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 11 [2019-10-02 03:26:50,744 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:26:51,720 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 4 [2019-10-02 03:26:52,123 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:26:52,412 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:26:56,674 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 1 [2019-10-02 03:26:57,214 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 39 [2019-10-02 03:26:57,693 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 12 [2019-10-02 03:26:58,284 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2019-10-02 03:26:58,527 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2019-10-02 03:27:00,560 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 12 [2019-10-02 03:27:01,149 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:27:01,764 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 39 [2019-10-02 03:27:02,764 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 14 [2019-10-02 03:27:03,524 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 21 [2019-10-02 03:27:03,860 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 4 [2019-10-02 03:27:04,973 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:27:07,167 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:27:07,792 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:27:08,247 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:27:08,899 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:27:09,920 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11 [2019-10-02 03:27:10,296 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:27:12,675 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2019-10-02 03:27:13,519 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 29 [2019-10-02 03:27:13,893 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 4 [2019-10-02 03:27:19,579 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 12 [2019-10-02 03:27:20,007 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 11 [2019-10-02 03:27:20,344 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 11 [2019-10-02 03:27:20,627 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 21 [2019-10-02 03:27:21,127 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 21 [2019-10-02 03:27:22,511 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 21 [2019-10-02 03:27:22,952 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 4 [2019-10-02 03:27:23,244 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 12