java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 15:25:47,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 15:25:47,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 15:25:47,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 15:25:47,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 15:25:47,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 15:25:47,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 15:25:47,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 15:25:47,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 15:25:47,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 15:25:47,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 15:25:47,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 15:25:47,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 15:25:47,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 15:25:47,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 15:25:47,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 15:25:47,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 15:25:47,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 15:25:47,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 15:25:47,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 15:25:47,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 15:25:47,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 15:25:47,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 15:25:47,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 15:25:47,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 15:25:47,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 15:25:47,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 15:25:47,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 15:25:47,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 15:25:47,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 15:25:47,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 15:25:47,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 15:25:47,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 15:25:47,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 15:25:47,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 15:25:47,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 15:25:47,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 15:25:47,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 15:25:47,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 15:25:47,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 15:25:47,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 15:25:47,394 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 15:25:47,412 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 15:25:47,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 15:25:47,413 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 15:25:47,413 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 15:25:47,414 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 15:25:47,414 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 15:25:47,414 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 15:25:47,415 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 15:25:47,415 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 15:25:47,415 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 15:25:47,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 15:25:47,416 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 15:25:47,417 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 15:25:47,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 15:25:47,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 15:25:47,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 15:25:47,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 15:25:47,418 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 15:25:47,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 15:25:47,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 15:25:47,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 15:25:47,419 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 15:25:47,419 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 15:25:47,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 15:25:47,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 15:25:47,420 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 15:25:47,420 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 15:25:47,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 15:25:47,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 15:25:47,421 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 15:25:47,457 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 15:25:47,477 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 15:25:47,484 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 15:25:47,486 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 15:25:47,487 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 15:25:47,489 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-09-10 15:25:47,582 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f584e159c/422b281ff361408d96eb23ceaad8f57c/FLAG77dfb4f78 [2019-09-10 15:25:48,608 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 15:25:48,609 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-09-10 15:25:48,668 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f584e159c/422b281ff361408d96eb23ceaad8f57c/FLAG77dfb4f78 [2019-09-10 15:25:48,940 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f584e159c/422b281ff361408d96eb23ceaad8f57c [2019-09-10 15:25:48,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 15:25:48,954 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 15:25:48,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 15:25:48,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 15:25:48,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 15:25:48,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 03:25:48" (1/1) ... [2019-09-10 15:25:48,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a45d907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:48, skipping insertion in model container [2019-09-10 15:25:48,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 03:25:48" (1/1) ... [2019-09-10 15:25:48,978 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 15:25:49,177 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 15:25:54,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 15:25:54,448 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 15:25:55,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 15:25:56,573 INFO L192 MainTranslator]: Completed translation [2019-09-10 15:25:56,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56 WrapperNode [2019-09-10 15:25:56,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 15:25:56,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 15:25:56,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 15:25:56,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 15:25:56,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... [2019-09-10 15:25:56,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... [2019-09-10 15:25:56,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... [2019-09-10 15:25:56,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... [2019-09-10 15:25:57,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... [2019-09-10 15:25:57,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... [2019-09-10 15:25:57,145 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... [2019-09-10 15:25:57,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 15:25:57,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 15:25:57,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 15:25:57,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 15:25:57,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 15:25:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 15:25:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 15:25:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-10 15:25:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-09-10 15:25:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 15:25:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 15:25:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 15:25:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 15:25:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 15:25:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-09-10 15:25:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-09-10 15:25:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 15:25:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-09-10 15:25:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-09-10 15:25:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 15:25:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 15:25:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 15:25:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-10 15:25:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 15:25:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 15:25:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2019-09-10 15:25:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2019-09-10 15:25:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2019-09-10 15:25:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2019-09-10 15:25:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2019-09-10 15:25:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2019-09-10 15:25:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2019-09-10 15:25:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2019-09-10 15:25:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2019-09-10 15:25:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2019-09-10 15:25:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2019-09-10 15:25:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2019-09-10 15:25:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2019-09-10 15:25:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2019-09-10 15:25:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2019-09-10 15:25:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2019-09-10 15:25:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2019-09-10 15:25:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2019-09-10 15:25:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2019-09-10 15:25:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2019-09-10 15:25:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2019-09-10 15:25:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2019-09-10 15:25:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2019-09-10 15:25:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2019-09-10 15:25:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2019-09-10 15:25:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 15:25:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 15:25:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 15:25:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 15:25:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 15:25:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 15:25:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-10 15:25:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 15:25:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 15:25:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 15:25:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2019-09-10 15:25:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2019-09-10 15:25:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2019-09-10 15:25:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2019-09-10 15:25:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2019-09-10 15:25:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2019-09-10 15:25:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2019-09-10 15:25:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2019-09-10 15:25:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2019-09-10 15:25:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2019-09-10 15:25:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2019-09-10 15:25:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2019-09-10 15:25:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2019-09-10 15:25:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2019-09-10 15:25:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2019-09-10 15:25:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2019-09-10 15:25:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2019-09-10 15:25:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2019-09-10 15:25:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2019-09-10 15:25:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2019-09-10 15:25:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2019-09-10 15:25:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2019-09-10 15:25:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2019-09-10 15:25:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2019-09-10 15:25:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2019-09-10 15:25:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-10 15:25:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-10 15:25:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-10 15:25:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-09-10 15:25:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-09-10 15:25:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-09-10 15:25:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-09-10 15:25:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-09-10 15:25:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-09-10 15:25:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-09-10 15:25:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-09-10 15:25:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-09-10 15:25:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 15:25:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-09-10 15:25:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-09-10 15:25:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-09-10 15:25:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-09-10 15:25:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-09-10 15:25:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-09-10 15:25:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-09-10 15:25:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-09-10 15:25:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-09-10 15:25:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-10 15:25:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-09-10 15:25:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-10 15:25:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 15:25:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 15:25:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 15:25:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 15:25:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-10 15:25:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 15:25:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 15:25:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-10 15:25:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-10 15:25:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-09-10 15:25:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-09-10 15:25:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-09-10 15:25:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2019-09-10 15:25:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-09-10 15:25:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 15:25:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 15:25:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 15:25:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-10 15:25:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-10 15:25:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-09-10 15:25:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-09-10 15:25:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-09-10 15:25:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 15:25:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 15:25:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 15:25:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 15:25:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 15:25:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-10 15:25:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-09-10 15:25:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 15:25:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 15:25:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 15:25:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 15:25:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 15:25:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-10 15:25:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-09-10 15:25:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-10 15:25:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-09-10 15:25:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 15:25:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-09-10 15:25:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 15:25:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-09-10 15:25:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-09-10 15:25:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-10 15:25:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-10 15:25:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-09-10 15:25:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-10 15:25:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-09-10 15:25:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 15:25:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-09-10 15:25:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-09-10 15:25:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2019-09-10 15:25:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-09-10 15:25:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-10 15:25:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-10 15:25:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-10 15:25:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-10 15:25:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 15:25:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 15:25:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 15:25:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 15:25:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 15:25:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 15:25:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 15:25:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 15:25:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-09-10 15:25:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-09-10 15:25:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-09-10 15:25:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-09-10 15:25:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 15:25:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 15:25:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 15:25:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-10 15:25:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-09-10 15:25:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-10 15:25:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-10 15:25:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 15:25:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2019-09-10 15:25:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2019-09-10 15:25:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2019-09-10 15:25:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2019-09-10 15:25:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2019-09-10 15:25:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2019-09-10 15:25:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2019-09-10 15:25:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2019-09-10 15:25:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2019-09-10 15:25:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2019-09-10 15:25:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2019-09-10 15:25:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2019-09-10 15:25:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2019-09-10 15:25:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2019-09-10 15:25:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2019-09-10 15:25:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2019-09-10 15:25:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2019-09-10 15:25:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2019-09-10 15:25:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2019-09-10 15:25:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2019-09-10 15:25:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2019-09-10 15:25:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2019-09-10 15:25:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2019-09-10 15:25:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2019-09-10 15:25:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2019-09-10 15:25:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2019-09-10 15:25:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2019-09-10 15:25:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2019-09-10 15:25:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2019-09-10 15:25:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2019-09-10 15:25:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2019-09-10 15:25:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2019-09-10 15:25:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2019-09-10 15:25:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2019-09-10 15:25:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2019-09-10 15:25:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2019-09-10 15:25:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2019-09-10 15:25:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2019-09-10 15:25:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2019-09-10 15:25:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2019-09-10 15:25:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2019-09-10 15:25:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2019-09-10 15:25:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2019-09-10 15:25:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2019-09-10 15:25:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2019-09-10 15:25:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2019-09-10 15:25:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2019-09-10 15:25:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2019-09-10 15:25:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2019-09-10 15:25:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2019-09-10 15:25:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2019-09-10 15:25:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2019-09-10 15:25:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2019-09-10 15:25:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2019-09-10 15:25:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2019-09-10 15:25:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2019-09-10 15:25:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2019-09-10 15:25:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2019-09-10 15:25:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2019-09-10 15:25:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2019-09-10 15:25:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2019-09-10 15:25:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2019-09-10 15:25:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2019-09-10 15:25:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2019-09-10 15:25:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-09-10 15:25:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-09-10 15:25:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 15:25:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-10 15:25:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 15:25:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-09-10 15:25:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-09-10 15:25:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-09-10 15:25:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-09-10 15:25:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2019-09-10 15:25:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2019-09-10 15:25:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-09-10 15:25:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2019-09-10 15:25:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-09-10 15:25:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-09-10 15:25:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-09-10 15:25:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-09-10 15:25:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-09-10 15:25:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-09-10 15:25:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-09-10 15:25:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-09-10 15:25:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-09-10 15:25:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-09-10 15:25:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-09-10 15:25:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-09-10 15:25:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-09-10 15:25:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-10 15:25:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-09-10 15:25:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 15:25:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 15:25:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-10 15:25:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 15:25:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 15:25:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 15:25:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2019-09-10 15:25:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_10 [2019-09-10 15:25:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_23 [2019-09-10 15:25:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_24 [2019-09-10 15:25:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2019-09-10 15:25:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2019-09-10 15:25:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2019-09-10 15:25:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2019-09-10 15:25:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2019-09-10 15:25:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2019-09-10 15:25:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2019-09-10 15:25:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2019-09-10 15:25:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 15:25:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-10 15:25:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2019-09-10 15:25:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-09-10 15:25:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-10 15:25:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-09-10 15:25:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 15:25:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-09-10 15:25:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2019-09-10 15:25:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2019-09-10 15:25:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-10 15:25:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-09-10 15:25:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-09-10 15:25:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-09-10 15:25:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-09-10 15:25:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-09-10 15:25:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-10 15:25:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-09-10 15:25:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-10 15:25:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 15:25:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-09-10 15:25:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2019-09-10 15:25:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2019-09-10 15:25:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_19 [2019-09-10 15:25:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2019-09-10 15:25:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2019-09-10 15:25:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_22 [2019-09-10 15:25:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-09-10 15:25:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2019-09-10 15:25:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-09-10 15:25:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-09-10 15:25:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_27 [2019-09-10 15:25:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_28 [2019-09-10 15:25:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2019-09-10 15:25:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_30 [2019-09-10 15:25:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_31 [2019-09-10 15:25:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_32 [2019-09-10 15:25:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_33 [2019-09-10 15:25:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_34 [2019-09-10 15:25:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_35 [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-09-10 15:25:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-09-10 15:25:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-09-10 15:25:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-09-10 15:25:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 15:25:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 15:25:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 15:25:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 15:25:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 15:25:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 15:25:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 15:25:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 15:25:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 15:25:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 15:25:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 15:25:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 15:25:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-09-10 15:25:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-09-10 15:25:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-09-10 15:25:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 15:25:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 15:25:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 15:25:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 15:25:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 15:25:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 15:25:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 15:25:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 15:25:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 15:25:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 15:25:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 15:25:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 15:25:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 15:25:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 15:25:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 15:25:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 15:25:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 15:25:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 15:25:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 15:25:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 15:25:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 15:25:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 15:25:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 15:25:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 15:25:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 15:25:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 15:25:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 15:25:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 15:25:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 15:25:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 15:25:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 15:25:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-09-10 15:25:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 15:25:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 15:25:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 15:25:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-09-10 15:25:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 15:25:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-10 15:25:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-09-10 15:25:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-09-10 15:25:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 15:25:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-10 15:25:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 15:25:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-09-10 15:25:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-09-10 15:25:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 15:25:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 15:25:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 15:25:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-10 15:25:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 15:25:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 15:25:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 15:25:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 15:25:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 15:25:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 15:25:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 15:25:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-10 15:25:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-09-10 15:25:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 15:25:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 15:25:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-09-10 15:25:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-09-10 15:25:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-09-10 15:25:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 15:25:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 15:25:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-10 15:25:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-10 15:25:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 15:25:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 15:25:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 15:25:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-10 15:25:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-10 15:25:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 15:25:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 15:25:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 15:25:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-09-10 15:25:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 15:25:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 15:25:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 15:25:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 15:25:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 15:25:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-10 15:25:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2019-09-10 15:25:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2019-09-10 15:25:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2019-09-10 15:25:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2019-09-10 15:25:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2019-09-10 15:25:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2019-09-10 15:25:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2019-09-10 15:25:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2019-09-10 15:25:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2019-09-10 15:25:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2019-09-10 15:25:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2019-09-10 15:25:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 15:25:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 15:25:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 15:25:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 15:25:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-10 15:25:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-09-10 15:25:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 15:25:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 15:25:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 15:25:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2019-09-10 15:25:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 15:25:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-09-10 15:25:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2019-09-10 15:25:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2019-09-10 15:25:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2019-09-10 15:25:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2019-09-10 15:25:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2019-09-10 15:25:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2019-09-10 15:25:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2019-09-10 15:25:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2019-09-10 15:25:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2019-09-10 15:25:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2019-09-10 15:25:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2019-09-10 15:25:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2019-09-10 15:25:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 15:25:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 15:25:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2019-09-10 15:25:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2019-09-10 15:25:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2019-09-10 15:25:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2019-09-10 15:25:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2019-09-10 15:25:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2019-09-10 15:25:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2019-09-10 15:25:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2019-09-10 15:25:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2019-09-10 15:25:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2019-09-10 15:25:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2019-09-10 15:25:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2019-09-10 15:25:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2019-09-10 15:25:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2019-09-10 15:25:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2019-09-10 15:25:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2019-09-10 15:25:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2019-09-10 15:25:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-09-10 15:25:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-09-10 15:25:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-09-10 15:25:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-09-10 15:25:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-09-10 15:25:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 15:25:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-09-10 15:25:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-09-10 15:25:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-10 15:25:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 15:25:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_35 [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 15:25:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 15:25:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 15:25:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-10 15:25:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-10 15:25:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 15:25:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 15:25:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 15:25:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-10 15:25:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 15:25:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2019-09-10 15:25:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_30 [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 15:25:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 15:25:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-10 15:25:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 15:25:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-10 15:25:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-09-10 15:25:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 15:25:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-10 15:25:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 15:25:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 15:25:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-09-10 15:25:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-09-10 15:25:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2019-09-10 15:25:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-09-10 15:25:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-09-10 15:25:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-10 15:25:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 15:25:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 15:25:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 15:25:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 15:25:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 15:25:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 15:25:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-10 15:25:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 15:25:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 15:25:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 15:25:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 15:25:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 15:25:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 15:25:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 15:25:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 15:25:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 15:25:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 15:25:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 15:25:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-10 15:25:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-09-10 15:25:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 15:25:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 15:25:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 15:25:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-10 15:25:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-09-10 15:25:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-10 15:25:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-09-10 15:25:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 15:25:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-10 15:25:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 15:25:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-09-10 15:25:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 15:25:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-09-10 15:25:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-09-10 15:25:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 15:25:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-10 15:25:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-09-10 15:25:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2019-09-10 15:25:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-09-10 15:25:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-10 15:25:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-10 15:25:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-10 15:25:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-10 15:25:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-10 15:25:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-10 15:25:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 15:25:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-10 15:25:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-09-10 15:25:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 15:25:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2019-09-10 15:25:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_32 [2019-09-10 15:25:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 15:25:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 15:25:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 15:25:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 15:25:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 15:25:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 15:25:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 15:25:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-10 15:25:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-10 15:25:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-10 15:25:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-10 15:25:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-10 15:25:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-10 15:25:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-09-10 15:25:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 15:25:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 15:25:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 15:25:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 15:25:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 15:25:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-09-10 15:25:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 15:25:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_28 [2019-09-10 15:25:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 15:25:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_31 [2019-09-10 15:25:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-09-10 15:25:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-09-10 15:25:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 15:25:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_33 [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 15:25:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_34 [2019-09-10 15:25:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-09-10 15:25:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-09-10 15:25:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 15:25:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 15:25:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-09-10 15:25:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-09-10 15:25:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-09-10 15:25:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-09-10 15:25:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 15:25:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 15:25:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_27 [2019-09-10 15:25:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 15:25:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 15:25:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 15:25:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-10 15:25:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-09-10 15:25:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-10 15:25:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-10 15:25:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 15:25:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 15:25:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_19 [2019-09-10 15:25:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2019-09-10 15:25:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2019-09-10 15:25:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 15:25:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_22 [2019-09-10 15:25:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-09-10 15:25:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-09-10 15:25:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2019-09-10 15:25:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2019-09-10 15:25:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2019-09-10 15:25:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2019-09-10 15:25:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2019-09-10 15:25:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2019-09-10 15:25:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2019-09-10 15:25:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2019-09-10 15:25:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2019-09-10 15:25:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2019-09-10 15:25:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2019-09-10 15:25:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2019-09-10 15:25:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2019-09-10 15:25:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2019-09-10 15:25:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2019-09-10 15:25:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2019-09-10 15:25:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2019-09-10 15:25:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2019-09-10 15:25:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2019-09-10 15:25:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2019-09-10 15:25:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2019-09-10 15:25:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2019-09-10 15:25:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-09-10 15:25:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-09-10 15:25:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2019-09-10 15:25:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2019-09-10 15:25:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2019-09-10 15:25:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-09-10 15:25:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-09-10 15:25:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-09-10 15:25:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-09-10 15:25:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 15:25:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2019-09-10 15:25:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_10 [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_23 [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_24 [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2019-09-10 15:25:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2019-09-10 15:25:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-10 15:25:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-09-10 15:25:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 15:25:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 15:25:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 15:25:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-10 15:25:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 15:25:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-09-10 15:25:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 15:25:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-09-10 15:25:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 15:25:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 15:25:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 15:25:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 15:25:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 15:25:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 15:25:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 15:25:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 15:25:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 15:25:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 15:25:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 15:25:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 15:25:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 15:25:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 15:25:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 15:25:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 15:25:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 15:25:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 15:25:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 15:25:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 15:25:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 15:25:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 15:25:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 15:25:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 15:25:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 15:25:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 15:25:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 15:25:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 15:25:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 15:25:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 15:25:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 15:25:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 15:26:05,802 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 15:26:07,382 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 15:26:14,797 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 15:26:14,797 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-10 15:26:14,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 03:26:14 BoogieIcfgContainer [2019-09-10 15:26:14,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 15:26:14,803 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 15:26:14,803 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 15:26:14,807 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 15:26:14,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 03:25:48" (1/3) ... [2019-09-10 15:26:14,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@590d1299 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 03:26:14, skipping insertion in model container [2019-09-10 15:26:14,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:25:56" (2/3) ... [2019-09-10 15:26:14,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@590d1299 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 03:26:14, skipping insertion in model container [2019-09-10 15:26:14,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 03:26:14" (3/3) ... [2019-09-10 15:26:14,811 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-09-10 15:26:14,823 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 15:26:14,839 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-10 15:26:14,858 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-10 15:26:14,886 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 15:26:14,886 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 15:26:14,886 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 15:26:14,886 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 15:26:14,886 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 15:26:14,886 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 15:26:14,886 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 15:26:14,887 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 15:26:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4302 states. [2019-09-10 15:26:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2019-09-10 15:26:15,005 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:26:15,007 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 15:26:15,011 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]=== [2019-09-10 15:26:15,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:26:15,018 INFO L82 PathProgramCache]: Analyzing trace with hash -1418167007, now seen corresponding path program 1 times [2019-09-10 15:26:15,021 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:26:15,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:26:15,138 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:26:15,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:26:15,139 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:26:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:26:16,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 15:26:16,433 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:26:16,434 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:26:16,434 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:26:16,441 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:26:16,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:26:16,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:26:16,462 INFO L87 Difference]: Start difference. First operand 4302 states. Second operand 3 states. [2019-09-10 15:26:17,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:26:17,107 INFO L93 Difference]: Finished difference Result 7688 states and 9845 transitions. [2019-09-10 15:26:17,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:26:17,109 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 285 [2019-09-10 15:26:17,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:26:17,196 INFO L225 Difference]: With dead ends: 7688 [2019-09-10 15:26:17,197 INFO L226 Difference]: Without dead ends: 7663 [2019-09-10 15:26:17,199 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:26:17,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7663 states. [2019-09-10 15:26:17,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7663 to 7656. [2019-09-10 15:26:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7656 states. [2019-09-10 15:26:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7656 states to 7656 states and 9800 transitions. [2019-09-10 15:26:17,773 INFO L78 Accepts]: Start accepts. Automaton has 7656 states and 9800 transitions. Word has length 285 [2019-09-10 15:26:17,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:26:17,779 INFO L475 AbstractCegarLoop]: Abstraction has 7656 states and 9800 transitions. [2019-09-10 15:26:17,779 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:26:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 7656 states and 9800 transitions. [2019-09-10 15:26:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2019-09-10 15:26:17,808 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:26:17,809 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 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] [2019-09-10 15:26:17,810 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]=== [2019-09-10 15:26:17,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:26:17,810 INFO L82 PathProgramCache]: Analyzing trace with hash 1630086522, now seen corresponding path program 1 times [2019-09-10 15:26:17,810 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:26:17,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:26:17,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:26:17,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:26:17,822 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:26:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:26:18,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2019-09-10 15:26:18,536 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:26:18,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:26:18,536 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:26:18,542 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:26:18,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:26:18,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:26:18,544 INFO L87 Difference]: Start difference. First operand 7656 states and 9800 transitions. Second operand 3 states. [2019-09-10 15:26:18,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:26:18,984 INFO L93 Difference]: Finished difference Result 11417 states and 14606 transitions. [2019-09-10 15:26:18,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:26:18,985 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 313 [2019-09-10 15:26:18,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:26:19,103 INFO L225 Difference]: With dead ends: 11417 [2019-09-10 15:26:19,103 INFO L226 Difference]: Without dead ends: 11417 [2019-09-10 15:26:19,118 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:26:19,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11417 states. [2019-09-10 15:26:19,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11417 to 11410. [2019-09-10 15:26:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11410 states. [2019-09-10 15:26:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11410 states to 11410 states and 14601 transitions. [2019-09-10 15:26:19,824 INFO L78 Accepts]: Start accepts. Automaton has 11410 states and 14601 transitions. Word has length 313 [2019-09-10 15:26:19,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:26:19,825 INFO L475 AbstractCegarLoop]: Abstraction has 11410 states and 14601 transitions. [2019-09-10 15:26:19,826 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:26:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 11410 states and 14601 transitions. [2019-09-10 15:26:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-09-10 15:26:19,843 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:26:19,843 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 15:26:19,844 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]=== [2019-09-10 15:26:19,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:26:19,845 INFO L82 PathProgramCache]: Analyzing trace with hash 83852737, now seen corresponding path program 1 times [2019-09-10 15:26:19,845 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:26:19,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:26:19,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:26:19,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:26:19,853 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:26:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:26:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2484 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2478 trivial. 0 not checked. [2019-09-10 15:26:20,416 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:26:20,416 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 15:26:20,416 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:26:20,417 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 15:26:20,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 15:26:20,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 15:26:20,420 INFO L87 Difference]: Start difference. First operand 11410 states and 14601 transitions. Second operand 5 states. [2019-09-10 15:27:06,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:27:06,029 INFO L93 Difference]: Finished difference Result 15153 states and 19392 transitions. [2019-09-10 15:27:06,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 15:27:06,030 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-09-10 15:27:06,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:27:06,142 INFO L225 Difference]: With dead ends: 15153 [2019-09-10 15:27:06,142 INFO L226 Difference]: Without dead ends: 15153 [2019-09-10 15:27:06,143 INFO L628 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 [2019-09-10 15:27:06,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15153 states. [2019-09-10 15:27:06,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15153 to 15149. [2019-09-10 15:27:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15149 states. [2019-09-10 15:27:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15149 states to 15149 states and 19386 transitions. [2019-09-10 15:27:06,653 INFO L78 Accepts]: Start accepts. Automaton has 15149 states and 19386 transitions. Word has length 338 [2019-09-10 15:27:06,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:27:06,658 INFO L475 AbstractCegarLoop]: Abstraction has 15149 states and 19386 transitions. [2019-09-10 15:27:06,658 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 15:27:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 15149 states and 19386 transitions. [2019-09-10 15:27:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-09-10 15:27:06,672 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:27:06,672 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 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] [2019-09-10 15:27:06,673 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]=== [2019-09-10 15:27:06,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:27:06,674 INFO L82 PathProgramCache]: Analyzing trace with hash -142583034, now seen corresponding path program 1 times [2019-09-10 15:27:06,674 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:27:06,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:06,682 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:27:06,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:06,683 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:27:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:27:07,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2019-09-10 15:27:07,346 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:27:07,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:27:07,347 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:27:07,348 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:27:07,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:27:07,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:27:07,349 INFO L87 Difference]: Start difference. First operand 15149 states and 19386 transitions. Second operand 3 states. [2019-09-10 15:27:07,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:27:07,730 INFO L93 Difference]: Finished difference Result 18882 states and 24164 transitions. [2019-09-10 15:27:07,730 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:27:07,730 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-09-10 15:27:07,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:27:07,852 INFO L225 Difference]: With dead ends: 18882 [2019-09-10 15:27:07,852 INFO L226 Difference]: Without dead ends: 18882 [2019-09-10 15:27:07,852 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:27:07,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18882 states. [2019-09-10 15:27:08,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18882 to 18875. [2019-09-10 15:27:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18875 states. [2019-09-10 15:27:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18875 states to 18875 states and 24159 transitions. [2019-09-10 15:27:08,499 INFO L78 Accepts]: Start accepts. Automaton has 18875 states and 24159 transitions. Word has length 312 [2019-09-10 15:27:08,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:27:08,500 INFO L475 AbstractCegarLoop]: Abstraction has 18875 states and 24159 transitions. [2019-09-10 15:27:08,500 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:27:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 18875 states and 24159 transitions. [2019-09-10 15:27:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2019-09-10 15:27:08,516 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:27:08,516 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 15:27:08,517 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]=== [2019-09-10 15:27:08,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:27:08,518 INFO L82 PathProgramCache]: Analyzing trace with hash 288780864, now seen corresponding path program 1 times [2019-09-10 15:27:08,518 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:27:08,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:08,525 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:27:08,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:08,525 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:27:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:27:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 15:27:09,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:27:09,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 15:27:09,100 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:27:09,104 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 15:27:09,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 15:27:09,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:27:09,106 INFO L87 Difference]: Start difference. First operand 18875 states and 24159 transitions. Second operand 3 states. [2019-09-10 15:27:10,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:27:10,193 INFO L93 Difference]: Finished difference Result 31856 states and 40736 transitions. [2019-09-10 15:27:10,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 15:27:10,194 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 322 [2019-09-10 15:27:10,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:27:10,376 INFO L225 Difference]: With dead ends: 31856 [2019-09-10 15:27:10,376 INFO L226 Difference]: Without dead ends: 31856 [2019-09-10 15:27:10,378 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 15:27:10,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31856 states. [2019-09-10 15:27:11,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31856 to 31838. [2019-09-10 15:27:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31838 states. [2019-09-10 15:27:11,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31838 states to 31838 states and 40713 transitions. [2019-09-10 15:27:11,814 INFO L78 Accepts]: Start accepts. Automaton has 31838 states and 40713 transitions. Word has length 322 [2019-09-10 15:27:11,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:27:11,816 INFO L475 AbstractCegarLoop]: Abstraction has 31838 states and 40713 transitions. [2019-09-10 15:27:11,817 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 15:27:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 31838 states and 40713 transitions. [2019-09-10 15:27:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-09-10 15:27:11,830 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:27:11,831 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 15:27:11,832 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]=== [2019-09-10 15:27:11,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:27:11,833 INFO L82 PathProgramCache]: Analyzing trace with hash 1134518462, now seen corresponding path program 1 times [2019-09-10 15:27:11,833 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:27:11,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:11,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:27:11,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:11,841 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:27:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:27:12,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2478 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2472 trivial. 0 not checked. [2019-09-10 15:27:12,295 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 15:27:12,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 15:27:12,295 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:27:12,296 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 15:27:12,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 15:27:12,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 15:27:12,297 INFO L87 Difference]: Start difference. First operand 31838 states and 40713 transitions. Second operand 5 states. [2019-09-10 15:27:53,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:27:53,778 INFO L93 Difference]: Finished difference Result 38146 states and 48772 transitions. [2019-09-10 15:27:53,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 15:27:53,778 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-09-10 15:27:53,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:27:53,980 INFO L225 Difference]: With dead ends: 38146 [2019-09-10 15:27:53,981 INFO L226 Difference]: Without dead ends: 38146 [2019-09-10 15:27:53,981 INFO L628 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 [2019-09-10 15:27:54,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38146 states. [2019-09-10 15:27:54,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38146 to 38144. [2019-09-10 15:27:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38144 states. [2019-09-10 15:27:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38144 states to 38144 states and 48771 transitions. [2019-09-10 15:27:55,014 INFO L78 Accepts]: Start accepts. Automaton has 38144 states and 48771 transitions. Word has length 338 [2019-09-10 15:27:55,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:27:55,014 INFO L475 AbstractCegarLoop]: Abstraction has 38144 states and 48771 transitions. [2019-09-10 15:27:55,014 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 15:27:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 38144 states and 48771 transitions. [2019-09-10 15:27:55,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-09-10 15:27:55,040 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 15:27:55,041 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-09-10 15:27:55,041 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]=== [2019-09-10 15:27:55,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:27:55,042 INFO L82 PathProgramCache]: Analyzing trace with hash 1155089983, now seen corresponding path program 1 times [2019-09-10 15:27:55,042 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 15:27:55,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:55,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 15:27:55,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 15:27:55,052 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 15:27:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 15:27:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2512 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 2494 trivial. 0 not checked. [2019-09-10 15:27:55,587 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 15:27:55,588 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 15:27:55,590 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 366 with the following transitions: [2019-09-10 15:27:55,594 INFO L207 CegarAbsIntRunner]: [493], [1315], [1318], [1319], [1325], [1326], [1330], [1331], [1447], [1449], [2198], [2201], [2203], [2208], [2211], [2213], [2216], [2249], [2253], [2284], [3093], [3094], [3095], [3098], [3101], [3104], [3302], [3304], [3306], [3308], [3310], [3312], [3314], [3316], [3318], [3320], [3322], [3324], [3326], [3328], [3330], [3332], [3334], [3336], [3338], [3340], [3342], [3344], [3346], [3348], [3350], [3352], [3354], [3356], [3357], [3611], [3839], [3841], [4153], [4216], [4217], [4235], [4236], [4570], [4571], [4733], [4734], [5285], [5286], [5294], [5295], [5809], [5812], [5813], [5918], [5921], [6058], [6282], [6283], [6927], [6928], [7195], [7196], [7197], [7198], [7241], [7242], [7479], [7480], [7481], [7482], [7483], [7495], [7496], [7497], [7498], [7499], [7500], [7501], [7502], [7735], [7736], [7737], [7738], [7739], [7740], [7741], [7742], [7801], [7802], [7803], [7804], [7805], [7806], [7807], [7808], [7809], [7810], [7811], [7812], [7813], [7814], [7815], [7816], [7817], [7818], [7819], [7820], [7821], [7822], [7823], [7824], [7825], [7826], [7827], [7828], [7829], [7830], [7831], [7832], [7833], [7834], [7835], [7836], [7837], [7838], [7839], [7840], [7841], [7842], [7843], [7844], [7845], [7846], [7847], [7848], [7849], [7850], [7851], [7852], [7853], [7854], [7937], [7938], [8023], [8024], [8099], [8100], [8101], [8121], [8122], [8699], [8700], [8701], [8702], [8761], [8762], [8885], [8886], [9021] [2019-09-10 15:27:55,696 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 15:27:55,696 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 15:27:56,008 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 15:27:56,010 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 317 root evaluator evaluations with a maximum evaluation depth of 0. Performed 317 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 730 variables. [2019-09-10 15:27:56,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 15:27:56,015 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 15:27:56,214 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 15:27:56,214 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 15:27:56,232 INFO L420 sIntCurrentIteration]: We unified 364 AI predicates to 364 [2019-09-10 15:27:56,232 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 15:27:56,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 15:27:56,234 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-09-10 15:27:56,235 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 15:27:56,236 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 15:27:56,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 15:27:56,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 15:27:56,238 INFO L87 Difference]: Start difference. First operand 38144 states and 48771 transitions. Second operand 2 states. [2019-09-10 15:27:56,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 15:27:56,239 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 15:27:56,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 15:27:56,240 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 365 [2019-09-10 15:27:56,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 15:27:56,241 INFO L225 Difference]: With dead ends: 2 [2019-09-10 15:27:56,241 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 15:27:56,241 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 15:27:56,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 15:27:56,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 15:27:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 15:27:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 15:27:56,243 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 365 [2019-09-10 15:27:56,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 15:27:56,243 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 15:27:56,244 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 15:27:56,244 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 15:27:56,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 15:27:56,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 03:27:56 BoogieIcfgContainer [2019-09-10 15:27:56,254 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 15:27:56,259 INFO L168 Benchmark]: Toolchain (without parser) took 127302.99 ms. Allocated memory was 132.1 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 68.7 MB in the beginning and 79.6 MB in the end (delta: -10.9 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-09-10 15:27:56,261 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 132.1 MB. Free memory was 106.7 MB in the beginning and 106.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 15:27:56,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7619.43 ms. Allocated memory was 132.1 MB in the beginning and 408.9 MB in the end (delta: 276.8 MB). Free memory was 68.5 MB in the beginning and 216.2 MB in the end (delta: -147.7 MB). Peak memory consumption was 297.4 MB. Max. memory is 7.1 GB. [2019-09-10 15:27:56,272 INFO L168 Benchmark]: Boogie Preprocessor took 649.38 ms. Allocated memory is still 408.9 MB. Free memory was 216.2 MB in the beginning and 145.1 MB in the end (delta: 71.1 MB). Peak memory consumption was 71.1 MB. Max. memory is 7.1 GB. [2019-09-10 15:27:56,274 INFO L168 Benchmark]: RCFGBuilder took 17576.02 ms. Allocated memory was 408.9 MB in the beginning and 674.2 MB in the end (delta: 265.3 MB). Free memory was 145.1 MB in the beginning and 150.1 MB in the end (delta: -5.1 MB). Peak memory consumption was 308.0 MB. Max. memory is 7.1 GB. [2019-09-10 15:27:56,283 INFO L168 Benchmark]: TraceAbstraction took 101451.84 ms. Allocated memory was 674.2 MB in the beginning and 1.7 GB in the end (delta: 987.8 MB). Free memory was 150.1 MB in the beginning and 79.6 MB in the end (delta: 70.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-09-10 15:27:56,294 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 132.1 MB. Free memory was 106.7 MB in the beginning and 106.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7619.43 ms. Allocated memory was 132.1 MB in the beginning and 408.9 MB in the end (delta: 276.8 MB). Free memory was 68.5 MB in the beginning and 216.2 MB in the end (delta: -147.7 MB). Peak memory consumption was 297.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 649.38 ms. Allocated memory is still 408.9 MB. Free memory was 216.2 MB in the beginning and 145.1 MB in the end (delta: 71.1 MB). Peak memory consumption was 71.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17576.02 ms. Allocated memory was 408.9 MB in the beginning and 674.2 MB in the end (delta: 265.3 MB). Free memory was 145.1 MB in the beginning and 150.1 MB in the end (delta: -5.1 MB). Peak memory consumption was 308.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 101451.84 ms. Allocated memory was 674.2 MB in the beginning and 1.7 GB in the end (delta: 987.8 MB). Free memory was 150.1 MB in the beginning and 79.6 MB in the end (delta: 70.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 16610]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 16622]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 16598]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 16634]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 516 procedures, 4428 locations, 4 error locations. SAFE Result, 101.3s OverallTime, 7 OverallIterations, 27 TraceHistogramMax, 90.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 32456 SDtfs, 35774 SDslu, 19542 SDs, 0 SdLazy, 25584 SolverSat, 10249 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 77.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 400 GetRequests, 382 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38144occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.4s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.0851648351648353 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.8s AutomataMinimizationTime, 7 MinimizatonAttempts, 45 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 2273 NumberOfCodeBlocks, 2273 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2266 ConstructedInterpolants, 0 QuantifiedInterpolants, 808216 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 17304/17310 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...