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-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 23:59:47,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 23:59:47,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 23:59:47,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 23:59:47,421 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 23:59:47,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 23:59:47,424 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 23:59:47,426 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 23:59:47,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 23:59:47,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 23:59:47,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 23:59:47,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 23:59:47,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 23:59:47,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 23:59:47,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 23:59:47,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 23:59:47,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 23:59:47,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 23:59:47,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 23:59:47,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 23:59:47,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 23:59:47,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 23:59:47,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 23:59:47,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 23:59:47,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 23:59:47,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 23:59:47,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 23:59:47,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 23:59:47,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 23:59:47,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 23:59:47,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 23:59:47,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 23:59:47,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 23:59:47,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 23:59:47,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 23:59:47,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 23:59:47,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 23:59:47,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 23:59:47,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 23:59:47,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 23:59:47,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 23:59:47,465 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 23:59:47,495 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 23:59:47,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 23:59:47,495 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 23:59:47,496 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 23:59:47,496 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 23:59:47,497 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 23:59:47,497 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 23:59:47,497 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 23:59:47,497 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 23:59:47,497 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 23:59:47,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 23:59:47,498 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 23:59:47,499 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 23:59:47,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 23:59:47,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 23:59:47,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 23:59:47,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 23:59:47,500 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 23:59:47,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 23:59:47,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 23:59:47,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 23:59:47,500 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 23:59:47,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 23:59:47,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:59:47,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 23:59:47,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 23:59:47,501 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 23:59:47,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 23:59:47,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 23:59:47,502 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 23:59:47,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 23:59:47,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 23:59:47,554 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 23:59:47,556 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 23:59:47,557 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 23:59:47,558 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-02 23:59:47,632 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e565039e/5b71be5e646141809f93286839d98c7e/FLAG42252c818 [2019-10-02 23:59:48,711 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 23:59:48,712 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-02 23:59:48,800 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e565039e/5b71be5e646141809f93286839d98c7e/FLAG42252c818 [2019-10-02 23:59:48,933 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e565039e/5b71be5e646141809f93286839d98c7e [2019-10-02 23:59:48,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 23:59:48,945 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 23:59:48,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 23:59:48,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 23:59:48,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 23:59:48,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:59:48" (1/1) ... [2019-10-02 23:59:48,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b362309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:48, skipping insertion in model container [2019-10-02 23:59:48,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:59:48" (1/1) ... [2019-10-02 23:59:48,968 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 23:59:49,190 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 23:59:55,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:59:55,317 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 23:59:55,806 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:59:57,347 INFO L192 MainTranslator]: Completed translation [2019-10-02 23:59:57,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57 WrapperNode [2019-10-02 23:59:57,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 23:59:57,349 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 23:59:57,349 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 23:59:57,349 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 23:59:57,363 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... [2019-10-02 23:59:57,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... [2019-10-02 23:59:57,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... [2019-10-02 23:59:57,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... [2019-10-02 23:59:57,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... [2019-10-02 23:59:58,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... [2019-10-02 23:59:58,401 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... [2019-10-02 23:59:58,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 23:59:58,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 23:59:58,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 23:59:58,483 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 23:59:58,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:59:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 23:59:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 23:59:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2019-10-02 23:59:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-10-02 23:59:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 23:59:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 23:59:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 23:59:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 23:59:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 23:59:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-10-02 23:59:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-10-02 23:59:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:59:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-10-02 23:59:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-10-02 23:59:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 23:59:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:59:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 23:59:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-02 23:59:58,588 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 23:59:58,588 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 23:59:58,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2019-10-02 23:59:58,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2019-10-02 23:59:58,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2019-10-02 23:59:58,589 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2019-10-02 23:59:58,589 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2019-10-02 23:59:58,590 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2019-10-02 23:59:58,590 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2019-10-02 23:59:58,590 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2019-10-02 23:59:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2019-10-02 23:59:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2019-10-02 23:59:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2019-10-02 23:59:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2019-10-02 23:59:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2019-10-02 23:59:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2019-10-02 23:59:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2019-10-02 23:59:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2019-10-02 23:59:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2019-10-02 23:59:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2019-10-02 23:59:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2019-10-02 23:59:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2019-10-02 23:59:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2019-10-02 23:59:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2019-10-02 23:59:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2019-10-02 23:59:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2019-10-02 23:59:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2019-10-02 23:59:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 23:59:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 23:59:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 23:59:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 23:59:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 23:59:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 23:59:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-02 23:59:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 23:59:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 23:59:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 23:59:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2019-10-02 23:59:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2019-10-02 23:59:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2019-10-02 23:59:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2019-10-02 23:59:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2019-10-02 23:59:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2019-10-02 23:59:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2019-10-02 23:59:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2019-10-02 23:59:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2019-10-02 23:59:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2019-10-02 23:59:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2019-10-02 23:59:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2019-10-02 23:59:58,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2019-10-02 23:59:58,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2019-10-02 23:59:58,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2019-10-02 23:59:58,602 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2019-10-02 23:59:58,602 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2019-10-02 23:59:58,602 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2019-10-02 23:59:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2019-10-02 23:59:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2019-10-02 23:59:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2019-10-02 23:59:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2019-10-02 23:59:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2019-10-02 23:59:58,605 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2019-10-02 23:59:58,605 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2019-10-02 23:59:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-02 23:59:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-02 23:59:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-02 23:59:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-02 23:59:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-02 23:59:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-02 23:59:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-02 23:59:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-02 23:59:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-02 23:59:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-02 23:59:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-02 23:59:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-02 23:59:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 23:59:58,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-02 23:59:58,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-10-02 23:59:58,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-10-02 23:59:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-10-02 23:59:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-02 23:59:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-10-02 23:59:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-10-02 23:59:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-10-02 23:59:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-10-02 23:59:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 23:59:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-02 23:59:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-02 23:59:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 23:59:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 23:59:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 23:59:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 23:59:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 23:59:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-02 23:59:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 23:59:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-02 23:59:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-02 23:59:58,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-02 23:59:58,616 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-02 23:59:58,617 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-02 23:59:58,617 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-02 23:59:58,619 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2019-10-02 23:59:58,621 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-02 23:59:58,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 23:59:58,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 23:59:58,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 23:59:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-02 23:59:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-02 23:59:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-02 23:59:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-02 23:59:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-02 23:59:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 23:59:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 23:59:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 23:59:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 23:59:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 23:59:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-02 23:59:58,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-02 23:59:58,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-02 23:59:58,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 23:59:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 23:59:58,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 23:59:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 23:59:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-02 23:59:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-10-02 23:59:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-02 23:59:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-02 23:59:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 23:59:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-02 23:59:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-02 23:59:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-02 23:59:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-02 23:59:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-02 23:59:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-02 23:59:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-02 23:59:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-02 23:59:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-02 23:59:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-02 23:59:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-02 23:59:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-02 23:59:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2019-10-02 23:59:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-02 23:59:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 23:59:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 23:59:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 23:59:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 23:59:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 23:59:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 23:59:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 23:59:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 23:59:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 23:59:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 23:59:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-02 23:59:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-02 23:59:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 23:59:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-02 23:59:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-02 23:59:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-02 23:59:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 23:59:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 23:59:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 23:59:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-02 23:59:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-02 23:59:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-02 23:59:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-02 23:59:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 23:59:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2019-10-02 23:59:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2019-10-02 23:59:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2019-10-02 23:59:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2019-10-02 23:59:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2019-10-02 23:59:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2019-10-02 23:59:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2019-10-02 23:59:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2019-10-02 23:59:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2019-10-02 23:59:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2019-10-02 23:59:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2019-10-02 23:59:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2019-10-02 23:59:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2019-10-02 23:59:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2019-10-02 23:59:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2019-10-02 23:59:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2019-10-02 23:59:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2019-10-02 23:59:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2019-10-02 23:59:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2019-10-02 23:59:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2019-10-02 23:59:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2019-10-02 23:59:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2019-10-02 23:59:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2019-10-02 23:59:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2019-10-02 23:59:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2019-10-02 23:59:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2019-10-02 23:59:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2019-10-02 23:59:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2019-10-02 23:59:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2019-10-02 23:59:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2019-10-02 23:59:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2019-10-02 23:59:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2019-10-02 23:59:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2019-10-02 23:59:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2019-10-02 23:59:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2019-10-02 23:59:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2019-10-02 23:59:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2019-10-02 23:59:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2019-10-02 23:59:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2019-10-02 23:59:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2019-10-02 23:59:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2019-10-02 23:59:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2019-10-02 23:59:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2019-10-02 23:59:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2019-10-02 23:59:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2019-10-02 23:59:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2019-10-02 23:59:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2019-10-02 23:59:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2019-10-02 23:59:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2019-10-02 23:59:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2019-10-02 23:59:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2019-10-02 23:59:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2019-10-02 23:59:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2019-10-02 23:59:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2019-10-02 23:59:58,660 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2019-10-02 23:59:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2019-10-02 23:59:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2019-10-02 23:59:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-10-02 23:59:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-10-02 23:59:58,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 23:59:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 23:59:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 23:59:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-10-02 23:59:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-02 23:59:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-02 23:59:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-02 23:59:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2019-10-02 23:59:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2019-10-02 23:59:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-10-02 23:59:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2019-10-02 23:59:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-10-02 23:59:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-02 23:59:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-02 23:59:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-02 23:59:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-02 23:59:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-02 23:59:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-02 23:59:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-02 23:59:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-10-02 23:59:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-02 23:59:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-02 23:59:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-02 23:59:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-02 23:59:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 23:59:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-10-02 23:59:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 23:59:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 23:59:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 23:59:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 23:59:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 23:59:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-10-02 23:59:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2019-10-02 23:59:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 23:59:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-10-02 23:59:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2019-10-02 23:59:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 23:59:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-10-02 23:59:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2019-10-02 23:59:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-02 23:59:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_10 [2019-10-02 23:59:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_23 [2019-10-02 23:59:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_24 [2019-10-02 23:59:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2019-10-02 23:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2019-10-02 23:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2019-10-02 23:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2019-10-02 23:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2019-10-02 23:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2019-10-02 23:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-02 23:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2019-10-02 23:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 23:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 23:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2019-10-02 23:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 23:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-10-02 23:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 23:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 23:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-10-02 23:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-10-02 23:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 23:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-10-02 23:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 23:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_13 [2019-10-02 23:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_14 [2019-10-02 23:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2019-10-02 23:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_17 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_18 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_21 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-02 23:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_24 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_25 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_26 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2019-10-02 23:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 23:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 23:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 23:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 23:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 23:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 23:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 23:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 23:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 23:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 23:59:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 23:59:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 23:59:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 23:59:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 23:59:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 23:59:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 23:59:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 23:59:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 23:59:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 23:59:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-02 23:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 23:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-02 23:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-02 23:59:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 23:59:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-02 23:59:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 23:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-02 23:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 23:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 23:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-02 23:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 23:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 23:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 23:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 23:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 23:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 23:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-02 23:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 23:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 23:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 23:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 23:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 23:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 23:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-02 23:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-02 23:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-10-02 23:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 23:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 23:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 23:59:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 23:59:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 23:59:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 23:59:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-02 23:59:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 23:59:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 23:59:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2019-10-02 23:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 23:59:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 23:59:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2019-10-02 23:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 23:59:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-02 23:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2019-10-02 23:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2019-10-02 23:59:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2019-10-02 23:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2019-10-02 23:59:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-02 23:59:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 23:59:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-02 23:59:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-10-02 23:59:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-10-02 23:59:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-10-02 23:59:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-02 23:59:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-10-02 23:59:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-10-02 23:59:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-10-02 23:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-10-02 23:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 23:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-02 23:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-02 23:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 23:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 23:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 23:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 23:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-02 23:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 23:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-10-02 23:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_21 [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-02 23:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-02 23:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_13 [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_14 [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-02 23:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 23:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-02 23:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 23:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-02 23:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-10-02 23:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-02 23:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-02 23:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 23:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_26 [2019-10-02 23:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 23:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 23:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_25 [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-02 23:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2019-10-02 23:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-02 23:59:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_24 [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-02 23:59:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_17 [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_18 [2019-10-02 23:59:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2019-10-02 23:59:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2019-10-02 23:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2019-10-02 23:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-10-02 23:59:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2019-10-02 23:59:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2019-10-02 23:59:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2019-10-02 23:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2019-10-02 23:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2019-10-02 23:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-02 23:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2019-10-02 23:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2019-10-02 23:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2019-10-02 23:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-10-02 23:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-10-02 23:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 23:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2019-10-02 23:59:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-02 23:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-02 23:59:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-02 23:59:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-02 23:59:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-10-02 23:59:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-02 23:59:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-02 23:59:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-02 23:59:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-10-02 23:59:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-02 23:59:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_10 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_23 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_24 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2019-10-02 23:59:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-10-02 23:59:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-10-02 23:59:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-10-02 23:59:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 23:59:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 23:59:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 23:59:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 23:59:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-02 23:59:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-02 23:59:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 23:59:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 23:59:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 23:59:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 23:59:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 23:59:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 00:00:05,570 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-03 00:00:06,733 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 00:00:13,111 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 00:00:13,111 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 00:00:13,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:00:13 BoogieIcfgContainer [2019-10-03 00:00:13,116 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 00:00:13,118 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 00:00:13,118 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 00:00:13,121 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 00:00:13,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 11:59:48" (1/3) ... [2019-10-03 00:00:13,123 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e1cc03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:00:13, skipping insertion in model container [2019-10-03 00:00:13,123 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:59:57" (2/3) ... [2019-10-03 00:00:13,124 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e1cc03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:00:13, skipping insertion in model container [2019-10-03 00:00:13,124 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:00:13" (3/3) ... [2019-10-03 00:00:13,126 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-03 00:00:13,137 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 00:00:13,156 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-03 00:00:13,184 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-03 00:00:13,231 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 00:00:13,231 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 00:00:13,231 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 00:00:13,231 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 00:00:13,232 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 00:00:13,232 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 00:00:13,232 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 00:00:13,232 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 00:00:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 4319 states. [2019-10-03 00:00:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2019-10-03 00:00:13,418 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:00:13,423 INFO L411 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] [2019-10-03 00:00:13,427 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:00:13,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:00:13,436 INFO L82 PathProgramCache]: Analyzing trace with hash 1158488243, now seen corresponding path program 1 times [2019-10-03 00:00:13,440 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:00:13,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:13,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:00:13,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:13,672 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:00:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:00:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-10-03 00:00:14,894 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:00:14,895 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:00:14,895 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:00:14,902 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:00:14,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:00:14,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:00:14,921 INFO L87 Difference]: Start difference. First operand 4319 states. Second operand 3 states. [2019-10-03 00:00:15,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:00:15,566 INFO L93 Difference]: Finished difference Result 7658 states and 9817 transitions. [2019-10-03 00:00:15,566 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:00:15,568 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 285 [2019-10-03 00:00:15,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:00:15,649 INFO L225 Difference]: With dead ends: 7658 [2019-10-03 00:00:15,649 INFO L226 Difference]: Without dead ends: 7637 [2019-10-03 00:00:15,651 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:00:15,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7637 states. [2019-10-03 00:00:16,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7637 to 7628. [2019-10-03 00:00:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7628 states. [2019-10-03 00:00:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7628 states to 7628 states and 9771 transitions. [2019-10-03 00:00:16,333 INFO L78 Accepts]: Start accepts. Automaton has 7628 states and 9771 transitions. Word has length 285 [2019-10-03 00:00:16,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:00:16,339 INFO L475 AbstractCegarLoop]: Abstraction has 7628 states and 9771 transitions. [2019-10-03 00:00:16,340 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:00:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 7628 states and 9771 transitions. [2019-10-03 00:00:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2019-10-03 00:00:16,364 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:00:16,365 INFO L411 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] [2019-10-03 00:00:16,367 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:00:16,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:00:16,370 INFO L82 PathProgramCache]: Analyzing trace with hash 650615649, now seen corresponding path program 1 times [2019-10-03 00:00:16,370 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:00:16,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:16,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:00:16,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:16,423 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:00:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:00:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2019-10-03 00:00:17,061 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:00:17,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:00:17,061 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:00:17,063 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:00:17,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:00:17,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:00:17,064 INFO L87 Difference]: Start difference. First operand 7628 states and 9771 transitions. Second operand 3 states. [2019-10-03 00:00:17,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:00:17,455 INFO L93 Difference]: Finished difference Result 11376 states and 14565 transitions. [2019-10-03 00:00:17,456 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:00:17,456 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 313 [2019-10-03 00:00:17,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:00:17,555 INFO L225 Difference]: With dead ends: 11376 [2019-10-03 00:00:17,555 INFO L226 Difference]: Without dead ends: 11376 [2019-10-03 00:00:17,557 INFO L640 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 [2019-10-03 00:00:17,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11376 states. [2019-10-03 00:00:18,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11376 to 11367. [2019-10-03 00:00:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11367 states. [2019-10-03 00:00:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11367 states to 11367 states and 14555 transitions. [2019-10-03 00:00:18,096 INFO L78 Accepts]: Start accepts. Automaton has 11367 states and 14555 transitions. Word has length 313 [2019-10-03 00:00:18,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:00:18,098 INFO L475 AbstractCegarLoop]: Abstraction has 11367 states and 14555 transitions. [2019-10-03 00:00:18,098 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:00:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 11367 states and 14555 transitions. [2019-10-03 00:00:18,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-10-03 00:00:18,108 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:00:18,110 INFO L411 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] [2019-10-03 00:00:18,110 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:00:18,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:00:18,111 INFO L82 PathProgramCache]: Analyzing trace with hash 1483199159, now seen corresponding path program 1 times [2019-10-03 00:00:18,111 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:00:18,140 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:18,140 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:00:18,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:18,141 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:00:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:00:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2484 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2478 trivial. 0 not checked. [2019-10-03 00:00:20,047 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:00:20,047 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:00:20,047 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:00:20,048 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:00:20,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:00:20,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:00:20,049 INFO L87 Difference]: Start difference. First operand 11367 states and 14555 transitions. Second operand 5 states. [2019-10-03 00:00:55,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:00:55,597 INFO L93 Difference]: Finished difference Result 15093 states and 19328 transitions. [2019-10-03 00:00:55,597 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 00:00:55,597 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-10-03 00:00:55,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:00:55,683 INFO L225 Difference]: With dead ends: 15093 [2019-10-03 00:00:55,684 INFO L226 Difference]: Without dead ends: 15093 [2019-10-03 00:00:55,684 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:00:55,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15093 states. [2019-10-03 00:00:56,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15093 to 15091. [2019-10-03 00:00:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15091 states. [2019-10-03 00:00:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15091 states to 15091 states and 19323 transitions. [2019-10-03 00:00:56,327 INFO L78 Accepts]: Start accepts. Automaton has 15091 states and 19323 transitions. Word has length 338 [2019-10-03 00:00:56,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:00:56,331 INFO L475 AbstractCegarLoop]: Abstraction has 15091 states and 19323 transitions. [2019-10-03 00:00:56,331 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:00:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 15091 states and 19323 transitions. [2019-10-03 00:00:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-10-03 00:00:56,339 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:00:56,340 INFO L411 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] [2019-10-03 00:00:56,340 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:00:56,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:00:56,341 INFO L82 PathProgramCache]: Analyzing trace with hash 272356904, now seen corresponding path program 1 times [2019-10-03 00:00:56,341 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:00:56,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:56,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:00:56,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:56,366 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:00:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:00:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2019-10-03 00:00:56,768 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:00:56,768 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:00:56,768 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:00:56,770 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:00:56,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:00:56,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:00:56,770 INFO L87 Difference]: Start difference. First operand 15091 states and 19323 transitions. Second operand 3 states. [2019-10-03 00:00:57,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:00:57,036 INFO L93 Difference]: Finished difference Result 18811 states and 24089 transitions. [2019-10-03 00:00:57,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:00:57,037 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-10-03 00:00:57,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:00:57,122 INFO L225 Difference]: With dead ends: 18811 [2019-10-03 00:00:57,122 INFO L226 Difference]: Without dead ends: 18811 [2019-10-03 00:00:57,122 INFO L640 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 [2019-10-03 00:00:57,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18811 states. [2019-10-03 00:00:57,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18811 to 18802. [2019-10-03 00:00:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18802 states. [2019-10-03 00:00:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18802 states to 18802 states and 24079 transitions. [2019-10-03 00:00:57,658 INFO L78 Accepts]: Start accepts. Automaton has 18802 states and 24079 transitions. Word has length 312 [2019-10-03 00:00:57,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:00:57,659 INFO L475 AbstractCegarLoop]: Abstraction has 18802 states and 24079 transitions. [2019-10-03 00:00:57,659 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:00:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 18802 states and 24079 transitions. [2019-10-03 00:00:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-10-03 00:00:57,680 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:00:57,680 INFO L411 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] [2019-10-03 00:00:57,680 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:00:57,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:00:57,681 INFO L82 PathProgramCache]: Analyzing trace with hash 1286145043, now seen corresponding path program 1 times [2019-10-03 00:00:57,681 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:00:57,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:57,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:00:57,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:57,706 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:00:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:00:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2478 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2472 trivial. 0 not checked. [2019-10-03 00:00:58,155 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:00:58,155 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:00:58,155 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:00:58,157 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:00:58,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:00:58,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:00:58,158 INFO L87 Difference]: Start difference. First operand 18802 states and 24079 transitions. Second operand 5 states. [2019-10-03 00:01:28,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:01:28,683 INFO L93 Difference]: Finished difference Result 22519 states and 28838 transitions. [2019-10-03 00:01:28,686 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 00:01:28,686 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-10-03 00:01:28,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:01:28,769 INFO L225 Difference]: With dead ends: 22519 [2019-10-03 00:01:28,770 INFO L226 Difference]: Without dead ends: 22519 [2019-10-03 00:01:28,770 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:01:28,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22519 states. [2019-10-03 00:01:29,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22519 to 22519. [2019-10-03 00:01:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22519 states. [2019-10-03 00:01:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22519 states to 22519 states and 28838 transitions. [2019-10-03 00:01:29,392 INFO L78 Accepts]: Start accepts. Automaton has 22519 states and 28838 transitions. Word has length 338 [2019-10-03 00:01:29,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:01:29,394 INFO L475 AbstractCegarLoop]: Abstraction has 22519 states and 28838 transitions. [2019-10-03 00:01:29,395 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:01:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 22519 states and 28838 transitions. [2019-10-03 00:01:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-10-03 00:01:29,428 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:01:29,429 INFO L411 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] [2019-10-03 00:01:29,429 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:01:29,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:01:29,430 INFO L82 PathProgramCache]: Analyzing trace with hash -1006698865, now seen corresponding path program 1 times [2019-10-03 00:01:29,430 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:01:29,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:01:29,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:01:29,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:01:29,462 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:01:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:01:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2512 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 2494 trivial. 0 not checked. [2019-10-03 00:01:29,936 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 00:01:29,937 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 00:01:29,938 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 366 with the following transitions: [2019-10-03 00:01:29,943 INFO L207 CegarAbsIntRunner]: [507], [894], [897], [898], [1366], [1369], [1370], [1376], [1377], [1381], [1382], [1498], [1500], [2221], [2224], [2226], [2231], [2234], [2236], [2239], [2272], [2276], [2307], [3116], [3117], [3118], [3121], [3124], [3127], [3338], [3340], [3342], [3344], [3346], [3348], [3350], [3352], [3354], [3356], [3358], [3360], [3362], [3364], [3366], [3368], [3370], [3372], [3374], [3376], [3378], [3380], [3382], [3384], [3386], [3388], [3390], [3392], [3393], [3643], [3864], [3866], [4176], [4243], [4244], [4262], [4263], [4597], [4598], [4760], [4761], [5295], [5296], [5304], [5305], [5938], [5941], [6119], [6341], [6342], [6992], [6993], [7270], [7271], [7272], [7273], [7316], [7317], [7554], [7555], [7556], [7557], [7558], [7570], [7571], [7572], [7573], [7574], [7575], [7576], [7577], [7810], [7811], [7812], [7813], [7814], [7815], [7816], [7817], [7884], [7885], [7886], [7887], [7888], [7889], [7890], [7891], [7892], [7893], [7894], [7895], [7896], [7897], [7898], [7899], [7900], [7901], [7902], [7903], [7904], [7905], [7906], [7907], [7908], [7909], [7910], [7911], [7912], [7913], [7914], [7915], [7916], [7917], [7918], [7919], [7920], [7921], [7922], [7923], [7924], [7925], [7926], [7927], [7928], [7929], [7930], [7931], [7932], [7933], [7934], [7935], [7936], [7937], [8016], [8017], [8100], [8101], [8176], [8177], [8178], [8196], [8197], [8780], [8781], [8782], [8783], [8858], [8859], [8982], [8983], [9118] [2019-10-03 00:01:30,011 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 00:01:30,011 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 00:01:30,240 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 00:01:30,242 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 319 root evaluator evaluations with a maximum evaluation depth of 0. Performed 319 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 734 variables. [2019-10-03 00:01:30,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:01:30,248 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 00:01:30,418 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 00:01:30,424 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 00:01:30,434 INFO L420 sIntCurrentIteration]: We unified 364 AI predicates to 364 [2019-10-03 00:01:30,435 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 00:01:30,436 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 00:01:30,436 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-10-03 00:01:30,439 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:01:30,439 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 00:01:30,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 00:01:30,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:01:30,440 INFO L87 Difference]: Start difference. First operand 22519 states and 28838 transitions. Second operand 2 states. [2019-10-03 00:01:30,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:01:30,441 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 00:01:30,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 00:01:30,441 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 365 [2019-10-03 00:01:30,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:01:30,442 INFO L225 Difference]: With dead ends: 2 [2019-10-03 00:01:30,442 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 00:01:30,442 INFO L640 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 [2019-10-03 00:01:30,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 00:01:30,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 00:01:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 00:01:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 00:01:30,443 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 365 [2019-10-03 00:01:30,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:01:30,443 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 00:01:30,443 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 00:01:30,444 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 00:01:30,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 00:01:30,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 12:01:30 BoogieIcfgContainer [2019-10-03 00:01:30,451 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 00:01:30,455 INFO L168 Benchmark]: Toolchain (without parser) took 101507.39 ms. Allocated memory was 132.6 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 68.0 MB in the beginning and 323.4 MB in the end (delta: -255.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-10-03 00:01:30,456 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 00:01:30,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8401.90 ms. Allocated memory was 132.6 MB in the beginning and 388.0 MB in the end (delta: 255.3 MB). Free memory was 67.8 MB in the beginning and 117.1 MB in the end (delta: -49.3 MB). Peak memory consumption was 274.5 MB. Max. memory is 7.1 GB. [2019-10-03 00:01:30,462 INFO L168 Benchmark]: Boogie Preprocessor took 1132.56 ms. Allocated memory was 388.0 MB in the beginning and 543.7 MB in the end (delta: 155.7 MB). Free memory was 117.1 MB in the beginning and 451.7 MB in the end (delta: -334.7 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. [2019-10-03 00:01:30,464 INFO L168 Benchmark]: RCFGBuilder took 14634.13 ms. Allocated memory was 543.7 MB in the beginning and 730.3 MB in the end (delta: 186.6 MB). Free memory was 451.7 MB in the beginning and 392.5 MB in the end (delta: 59.3 MB). Peak memory consumption was 441.7 MB. Max. memory is 7.1 GB. [2019-10-03 00:01:30,466 INFO L168 Benchmark]: TraceAbstraction took 77333.26 ms. Allocated memory was 730.3 MB in the beginning and 1.4 GB in the end (delta: 709.4 MB). Free memory was 392.5 MB in the beginning and 323.4 MB in the end (delta: 69.1 MB). Peak memory consumption was 778.5 MB. Max. memory is 7.1 GB. [2019-10-03 00:01:30,480 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 8401.90 ms. Allocated memory was 132.6 MB in the beginning and 388.0 MB in the end (delta: 255.3 MB). Free memory was 67.8 MB in the beginning and 117.1 MB in the end (delta: -49.3 MB). Peak memory consumption was 274.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1132.56 ms. Allocated memory was 388.0 MB in the beginning and 543.7 MB in the end (delta: 155.7 MB). Free memory was 117.1 MB in the beginning and 451.7 MB in the end (delta: -334.7 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14634.13 ms. Allocated memory was 543.7 MB in the beginning and 730.3 MB in the end (delta: 186.6 MB). Free memory was 451.7 MB in the beginning and 392.5 MB in the end (delta: 59.3 MB). Peak memory consumption was 441.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 77333.26 ms. Allocated memory was 730.3 MB in the beginning and 1.4 GB in the end (delta: 709.4 MB). Free memory was 392.5 MB in the beginning and 323.4 MB in the end (delta: 69.1 MB). Peak memory consumption was 778.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 16753]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 16729]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 16741]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 16717]: 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 520 procedures, 4482 locations, 4 error locations. SAFE Result, 77.2s OverallTime, 6 OverallIterations, 27 TraceHistogramMax, 67.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 26565 SDtfs, 32270 SDslu, 14554 SDs, 0 SdLazy, 25442 SolverSat, 10216 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 57.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 396 GetRequests, 379 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22519occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.0961538461538463 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 29 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 1951 NumberOfCodeBlocks, 1951 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1945 ConstructedInterpolants, 0 QuantifiedInterpolants, 689767 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 14847/14853 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...