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 0.1.24-112bae1 [2019-09-10 14:44:25,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 14:44:25,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 14:44:25,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 14:44:25,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 14:44:25,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 14:44:25,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 14:44:25,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 14:44:25,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 14:44:25,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 14:44:25,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 14:44:25,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 14:44:25,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 14:44:25,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 14:44:25,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 14:44:25,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 14:44:25,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 14:44:25,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 14:44:25,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 14:44:25,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 14:44:25,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 14:44:25,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 14:44:25,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 14:44:25,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 14:44:25,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 14:44:25,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 14:44:25,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 14:44:25,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 14:44:25,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 14:44:25,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 14:44:25,577 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 14:44:25,578 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 14:44:25,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 14:44:25,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 14:44:25,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 14:44:25,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 14:44:25,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 14:44:25,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 14:44:25,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 14:44:25,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 14:44:25,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 14:44:25,584 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 14:44:25,598 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 14:44:25,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 14:44:25,599 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 14:44:25,599 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 14:44:25,600 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 14:44:25,600 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 14:44:25,600 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 14:44:25,600 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 14:44:25,600 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 14:44:25,601 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 14:44:25,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 14:44:25,601 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 14:44:25,602 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 14:44:25,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 14:44:25,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 14:44:25,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 14:44:25,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 14:44:25,603 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 14:44:25,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 14:44:25,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 14:44:25,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 14:44:25,603 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 14:44:25,604 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 14:44:25,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:44:25,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 14:44:25,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 14:44:25,604 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 14:44:25,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 14:44:25,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 14:44:25,605 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 14:44:25,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 14:44:25,645 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 14:44:25,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 14:44:25,650 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 14:44:25,651 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 14:44:25,651 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-09-10 14:44:25,713 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/befa65fd9/4cd012f618d44e6f97e6d36169a858c3/FLAG80c62b467 [2019-09-10 14:44:26,706 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 14:44:26,708 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-09-10 14:44:26,783 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/befa65fd9/4cd012f618d44e6f97e6d36169a858c3/FLAG80c62b467 [2019-09-10 14:44:27,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/befa65fd9/4cd012f618d44e6f97e6d36169a858c3 [2019-09-10 14:44:27,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 14:44:27,065 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 14:44:27,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 14:44:27,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 14:44:27,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 14:44:27,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:44:27" (1/1) ... [2019-09-10 14:44:27,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ca0777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:27, skipping insertion in model container [2019-09-10 14:44:27,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:44:27" (1/1) ... [2019-09-10 14:44:27,082 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 14:44:27,311 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 14:44:32,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:44:32,558 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 14:44:33,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:44:34,654 INFO L192 MainTranslator]: Completed translation [2019-09-10 14:44:34,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34 WrapperNode [2019-09-10 14:44:34,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 14:44:34,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 14:44:34,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 14:44:34,655 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 14:44:34,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... [2019-09-10 14:44:34,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... [2019-09-10 14:44:34,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... [2019-09-10 14:44:34,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... [2019-09-10 14:44:35,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... [2019-09-10 14:44:35,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... [2019-09-10 14:44:35,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... [2019-09-10 14:44:35,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 14:44:35,285 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 14:44:35,285 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 14:44:35,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 14:44:35,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:44:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 14:44:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 14:44:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-10 14:44:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-09-10 14:44:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 14:44:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:44:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 14:44:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 14:44:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 14:44:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-09-10 14:44:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-09-10 14:44:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:44:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-09-10 14:44:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-09-10 14:44:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 14:44:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:44:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 14:44:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-10 14:44:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 14:44:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 14:44:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2019-09-10 14:44:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2019-09-10 14:44:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2019-09-10 14:44:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2019-09-10 14:44:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2019-09-10 14:44:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2019-09-10 14:44:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2019-09-10 14:44:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2019-09-10 14:44:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2019-09-10 14:44:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2019-09-10 14:44:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2019-09-10 14:44:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2019-09-10 14:44:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2019-09-10 14:44:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2019-09-10 14:44:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2019-09-10 14:44:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2019-09-10 14:44:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2019-09-10 14:44:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2019-09-10 14:44:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2019-09-10 14:44:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2019-09-10 14:44:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2019-09-10 14:44:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2019-09-10 14:44:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2019-09-10 14:44:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2019-09-10 14:44:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2019-09-10 14:44:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 14:44:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 14:44:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 14:44:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 14:44:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 14:44:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 14:44:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-10 14:44:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 14:44:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 14:44:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 14:44:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2019-09-10 14:44:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2019-09-10 14:44:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2019-09-10 14:44:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2019-09-10 14:44:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2019-09-10 14:44:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2019-09-10 14:44:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2019-09-10 14:44:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2019-09-10 14:44:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2019-09-10 14:44:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2019-09-10 14:44:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2019-09-10 14:44:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2019-09-10 14:44:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2019-09-10 14:44:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2019-09-10 14:44:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2019-09-10 14:44:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2019-09-10 14:44:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2019-09-10 14:44:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2019-09-10 14:44:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2019-09-10 14:44:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2019-09-10 14:44:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2019-09-10 14:44:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2019-09-10 14:44:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2019-09-10 14:44:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2019-09-10 14:44:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2019-09-10 14:44:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-10 14:44:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-10 14:44:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-10 14:44:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-09-10 14:44:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-09-10 14:44:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-09-10 14:44:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-09-10 14:44:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-09-10 14:44:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-09-10 14:44:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-09-10 14:44:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-09-10 14:44:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-09-10 14:44:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 14:44:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-09-10 14:44:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-09-10 14:44:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-09-10 14:44:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-09-10 14:44:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-09-10 14:44:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-09-10 14:44:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-09-10 14:44:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-09-10 14:44:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-09-10 14:44:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-10 14:44:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-09-10 14:44:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-10 14:44:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 14:44:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 14:44:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 14:44:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 14:44:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-10 14:44:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-10 14:44:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 14:44:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 14:44:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-10 14:44:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-10 14:44:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-09-10 14:44:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-09-10 14:44:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-09-10 14:44:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2019-09-10 14:44:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-09-10 14:44:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 14:44:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 14:44:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 14:44:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-10 14:44:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-10 14:44:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-09-10 14:44:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-09-10 14:44:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-09-10 14:44:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 14:44:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 14:44:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 14:44:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 14:44:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 14:44:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-10 14:44:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-09-10 14:44:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 14:44:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 14:44:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 14:44:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 14:44:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 14:44:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-10 14:44:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-09-10 14:44:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-10 14:44:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-10 14:44:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-09-10 14:44:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-10 14:44:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-09-10 14:44:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 14:44:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-09-10 14:44:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-09-10 14:44:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 14:44:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 14:44:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 14:44:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 14:44:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 14:44:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-10 14:44:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-10 14:44:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-10 14:44:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-09-10 14:44:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-10 14:44:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2019-09-10 14:44:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2019-09-10 14:44:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2019-09-10 14:44:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2019-09-10 14:44:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2019-09-10 14:44:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2019-09-10 14:44:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2019-09-10 14:44:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2019-09-10 14:44:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2019-09-10 14:44:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2019-09-10 14:44:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2019-09-10 14:44:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2019-09-10 14:44:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2019-09-10 14:44:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2019-09-10 14:44:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2019-09-10 14:44:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2019-09-10 14:44:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2019-09-10 14:44:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-09-10 14:44:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-09-10 14:44:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 14:44:35,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2019-09-10 14:44:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-09-10 14:44:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-09-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 14:44:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_10 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_23 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_24 [2019-09-10 14:44:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 14:44:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-10 14:44:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2019-09-10 14:44:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 14:44:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_13 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_14 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_17 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_18 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-09-10 14:44:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_21 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_24 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_25 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_26 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2019-09-10 14:44:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 14:44:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 14:44:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 14:44:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 14:44:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 14:44:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 14:44:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 14:44:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 14:44:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 14:44:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 14:44:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 14:44:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 14:44:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 14:44:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 14:44:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 14:44:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 14:44:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 14:44:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-10 14:44:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-09-10 14:44:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 14:44:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-10 14:44:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 14:44:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 14:44:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 14:44:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-09-10 14:44:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 14:44:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-09-10 14:44:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-09-10 14:44:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 14:44:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 14:44:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 14:44:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 14:44:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 14:44:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 14:44:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2019-09-10 14:44:35,485 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2019-09-10 14:44:35,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 14:44:35,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2019-09-10 14:44:35,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2019-09-10 14:44:35,489 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-10 14:44:35,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2019-09-10 14:44:35,491 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2019-09-10 14:44:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2019-09-10 14:44:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2019-09-10 14:44:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2019-09-10 14:44:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2019-09-10 14:44:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2019-09-10 14:44:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2019-09-10 14:44:35,492 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2019-09-10 14:44:35,493 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2019-09-10 14:44:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2019-09-10 14:44:35,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-09-10 14:44:35,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-09-10 14:44:35,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-09-10 14:44:35,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 14:44:35,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 14:44:35,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 14:44:35,501 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 14:44:35,502 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-09-10 14:44:35,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_21 [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 14:44:35,504 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-09-10 14:44:35,505 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_13 [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_14 [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-09-10 14:44:35,506 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 14:44:35,507 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 14:44:35,508 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 14:44:35,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 14:44:35,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 14:44:35,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:44:35,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-10 14:44:35,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-09-10 14:44:35,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 14:44:35,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 14:44:35,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 14:44:35,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 14:44:35,512 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-09-10 14:44:35,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-10 14:44:35,514 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-10 14:44:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-10 14:44:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-10 14:44:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 14:44:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-10 14:44:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-09-10 14:44:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 14:44:35,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_26 [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 14:44:35,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 14:44:35,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_25 [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2019-09-10 14:44:35,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 14:44:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-09-10 14:44:35,520 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_24 [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 14:44:35,521 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_17 [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_18 [2019-09-10 14:44:35,522 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2019-09-10 14:44:35,523 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2019-09-10 14:44:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2019-09-10 14:44:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2019-09-10 14:44:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:44:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2019-09-10 14:44:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2019-09-10 14:44:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2019-09-10 14:44:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-10 14:44:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-10 14:44:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-09-10 14:44:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-09-10 14:44:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-10 14:44:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 14:44:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_10 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_23 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_24 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2019-09-10 14:44:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2019-09-10 14:44:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-10 14:44:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-09-10 14:44:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-10 14:44:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 14:44:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 14:44:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 14:44:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 14:44:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 14:44:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 14:44:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 14:44:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 14:44:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 14:44:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 14:44:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 14:44:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 14:44:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 14:44:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 14:44:41,870 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 14:44:42,974 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 14:44:49,261 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 14:44:49,261 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-10 14:44:49,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:44:49 BoogieIcfgContainer [2019-09-10 14:44:49,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 14:44:49,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 14:44:49,267 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 14:44:49,271 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 14:44:49,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 02:44:27" (1/3) ... [2019-09-10 14:44:49,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e460be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:44:49, skipping insertion in model container [2019-09-10 14:44:49,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:44:34" (2/3) ... [2019-09-10 14:44:49,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e460be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:44:49, skipping insertion in model container [2019-09-10 14:44:49,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:44:49" (3/3) ... [2019-09-10 14:44:49,274 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-09-10 14:44:49,284 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 14:44:49,297 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-10 14:44:49,315 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-10 14:44:49,343 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 14:44:49,343 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 14:44:49,343 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 14:44:49,343 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 14:44:49,344 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 14:44:49,344 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 14:44:49,344 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 14:44:49,344 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 14:44:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4319 states. [2019-09-10 14:44:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2019-09-10 14:44:49,459 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:44:49,461 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:44:49,464 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]=== [2019-09-10 14:44:49,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:44:49,472 INFO L82 PathProgramCache]: Analyzing trace with hash 1158488243, now seen corresponding path program 1 times [2019-09-10 14:44:49,475 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:44:49,594 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:44:49,595 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:44:49,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:44:49,595 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:44:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:44:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-09-10 14:44:50,715 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:44:50,715 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:44:50,715 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:44:50,722 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:44:50,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:44:50,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:44:50,738 INFO L87 Difference]: Start difference. First operand 4319 states. Second operand 3 states. [2019-09-10 14:44:51,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:44:51,400 INFO L93 Difference]: Finished difference Result 7658 states and 9817 transitions. [2019-09-10 14:44:51,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:44:51,402 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 285 [2019-09-10 14:44:51,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:44:51,490 INFO L225 Difference]: With dead ends: 7658 [2019-09-10 14:44:51,491 INFO L226 Difference]: Without dead ends: 7637 [2019-09-10 14:44:51,492 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:44:51,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7637 states. [2019-09-10 14:44:51,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7637 to 7628. [2019-09-10 14:44:51,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7628 states. [2019-09-10 14:44:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7628 states to 7628 states and 9771 transitions. [2019-09-10 14:44:51,969 INFO L78 Accepts]: Start accepts. Automaton has 7628 states and 9771 transitions. Word has length 285 [2019-09-10 14:44:51,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:44:51,977 INFO L475 AbstractCegarLoop]: Abstraction has 7628 states and 9771 transitions. [2019-09-10 14:44:51,977 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:44:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 7628 states and 9771 transitions. [2019-09-10 14:44:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2019-09-10 14:44:52,005 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:44:52,006 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:44:52,006 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]=== [2019-09-10 14:44:52,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:44:52,007 INFO L82 PathProgramCache]: Analyzing trace with hash 650615649, now seen corresponding path program 1 times [2019-09-10 14:44:52,007 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:44:52,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:44:52,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:44:52,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:44:52,028 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:44:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:44:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2019-09-10 14:44:52,781 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:44:52,781 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:44:52,781 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:44:52,783 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:44:52,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:44:52,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:44:52,784 INFO L87 Difference]: Start difference. First operand 7628 states and 9771 transitions. Second operand 3 states. [2019-09-10 14:44:53,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:44:53,113 INFO L93 Difference]: Finished difference Result 11376 states and 14565 transitions. [2019-09-10 14:44:53,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:44:53,113 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 313 [2019-09-10 14:44:53,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:44:53,185 INFO L225 Difference]: With dead ends: 11376 [2019-09-10 14:44:53,185 INFO L226 Difference]: Without dead ends: 11376 [2019-09-10 14:44:53,186 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:44:53,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11376 states. [2019-09-10 14:44:53,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11376 to 11367. [2019-09-10 14:44:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11367 states. [2019-09-10 14:44:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11367 states to 11367 states and 14555 transitions. [2019-09-10 14:44:53,612 INFO L78 Accepts]: Start accepts. Automaton has 11367 states and 14555 transitions. Word has length 313 [2019-09-10 14:44:53,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:44:53,615 INFO L475 AbstractCegarLoop]: Abstraction has 11367 states and 14555 transitions. [2019-09-10 14:44:53,615 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:44:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 11367 states and 14555 transitions. [2019-09-10 14:44:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-09-10 14:44:53,627 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:44:53,628 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:44:53,628 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]=== [2019-09-10 14:44:53,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:44:53,629 INFO L82 PathProgramCache]: Analyzing trace with hash 1483199159, now seen corresponding path program 1 times [2019-09-10 14:44:53,629 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:44:53,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:44:53,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:44:53,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:44:53,636 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:44:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:44:54,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2484 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2478 trivial. 0 not checked. [2019-09-10 14:44:54,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:44:54,261 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:44:54,261 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:44:54,262 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:44:54,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:44:54,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:44:54,263 INFO L87 Difference]: Start difference. First operand 11367 states and 14555 transitions. Second operand 5 states. [2019-09-10 14:45:29,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:45:29,533 INFO L93 Difference]: Finished difference Result 15093 states and 19328 transitions. [2019-09-10 14:45:29,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:45:29,538 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-09-10 14:45:29,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:45:29,633 INFO L225 Difference]: With dead ends: 15093 [2019-09-10 14:45:29,634 INFO L226 Difference]: Without dead ends: 15093 [2019-09-10 14:45:29,634 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:45:29,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15093 states. [2019-09-10 14:45:30,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15093 to 15091. [2019-09-10 14:45:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15091 states. [2019-09-10 14:45:30,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15091 states to 15091 states and 19323 transitions. [2019-09-10 14:45:30,090 INFO L78 Accepts]: Start accepts. Automaton has 15091 states and 19323 transitions. Word has length 338 [2019-09-10 14:45:30,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:45:30,091 INFO L475 AbstractCegarLoop]: Abstraction has 15091 states and 19323 transitions. [2019-09-10 14:45:30,091 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:45:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 15091 states and 19323 transitions. [2019-09-10 14:45:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-09-10 14:45:30,099 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:45:30,099 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:45:30,100 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]=== [2019-09-10 14:45:30,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:45:30,100 INFO L82 PathProgramCache]: Analyzing trace with hash 272356904, now seen corresponding path program 1 times [2019-09-10 14:45:30,100 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:45:30,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:45:30,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:45:30,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:45:30,106 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:45:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:45:30,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2019-09-10 14:45:30,642 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:45:30,642 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:45:30,643 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:45:30,644 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:45:30,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:45:30,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:45:30,645 INFO L87 Difference]: Start difference. First operand 15091 states and 19323 transitions. Second operand 3 states. [2019-09-10 14:45:30,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:45:30,946 INFO L93 Difference]: Finished difference Result 18811 states and 24089 transitions. [2019-09-10 14:45:30,946 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:45:30,947 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-09-10 14:45:30,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:45:31,045 INFO L225 Difference]: With dead ends: 18811 [2019-09-10 14:45:31,045 INFO L226 Difference]: Without dead ends: 18811 [2019-09-10 14:45:31,046 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:45:31,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18811 states. [2019-09-10 14:45:31,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18811 to 18802. [2019-09-10 14:45:31,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18802 states. [2019-09-10 14:45:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18802 states to 18802 states and 24079 transitions. [2019-09-10 14:45:31,545 INFO L78 Accepts]: Start accepts. Automaton has 18802 states and 24079 transitions. Word has length 312 [2019-09-10 14:45:31,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:45:31,545 INFO L475 AbstractCegarLoop]: Abstraction has 18802 states and 24079 transitions. [2019-09-10 14:45:31,545 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:45:31,546 INFO L276 IsEmpty]: Start isEmpty. Operand 18802 states and 24079 transitions. [2019-09-10 14:45:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-09-10 14:45:31,566 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:45:31,567 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:45:31,567 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]=== [2019-09-10 14:45:31,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:45:31,568 INFO L82 PathProgramCache]: Analyzing trace with hash 1286145043, now seen corresponding path program 1 times [2019-09-10 14:45:31,568 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:45:31,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:45:31,573 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:45:31,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:45:31,574 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:45:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:45:31,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2478 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2472 trivial. 0 not checked. [2019-09-10 14:45:31,966 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:45:31,967 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:45:31,967 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:45:31,967 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:45:31,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:45:31,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:45:31,968 INFO L87 Difference]: Start difference. First operand 18802 states and 24079 transitions. Second operand 5 states. [2019-09-10 14:46:01,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:46:01,574 INFO L93 Difference]: Finished difference Result 22519 states and 28838 transitions. [2019-09-10 14:46:01,575 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:46:01,575 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-09-10 14:46:01,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:46:01,666 INFO L225 Difference]: With dead ends: 22519 [2019-09-10 14:46:01,666 INFO L226 Difference]: Without dead ends: 22519 [2019-09-10 14:46:01,667 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:46:01,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22519 states. [2019-09-10 14:46:02,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22519 to 22519. [2019-09-10 14:46:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22519 states. [2019-09-10 14:46:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22519 states to 22519 states and 28838 transitions. [2019-09-10 14:46:02,623 INFO L78 Accepts]: Start accepts. Automaton has 22519 states and 28838 transitions. Word has length 338 [2019-09-10 14:46:02,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:46:02,628 INFO L475 AbstractCegarLoop]: Abstraction has 22519 states and 28838 transitions. [2019-09-10 14:46:02,629 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:46:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 22519 states and 28838 transitions. [2019-09-10 14:46:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-09-10 14:46:02,666 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:46:02,668 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:46:02,670 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]=== [2019-09-10 14:46:02,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:02,672 INFO L82 PathProgramCache]: Analyzing trace with hash -1006698865, now seen corresponding path program 1 times [2019-09-10 14:46:02,672 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:46:02,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:02,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:46:02,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:02,687 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:46:02,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:46:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2512 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 2494 trivial. 0 not checked. [2019-09-10 14:46:03,141 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 14:46:03,141 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 14:46:03,142 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 366 with the following transitions: [2019-09-10 14:46:03,145 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] [2019-09-10 14:46:03,254 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 14:46:03,255 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 14:46:03,573 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 14:46:03,575 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. [2019-09-10 14:46:03,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:03,580 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 14:46:03,728 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 14:46:03,728 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 14:46:03,741 INFO L420 sIntCurrentIteration]: We unified 364 AI predicates to 364 [2019-09-10 14:46:03,741 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 14:46:03,742 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 14:46:03,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-09-10 14:46:03,743 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:46:03,743 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 14:46:03,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 14:46:03,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:46:03,744 INFO L87 Difference]: Start difference. First operand 22519 states and 28838 transitions. Second operand 2 states. [2019-09-10 14:46:03,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:46:03,745 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 14:46:03,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 14:46:03,745 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 365 [2019-09-10 14:46:03,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:46:03,745 INFO L225 Difference]: With dead ends: 2 [2019-09-10 14:46:03,745 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 14:46:03,746 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:46:03,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 14:46:03,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 14:46:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 14:46:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 14:46:03,747 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 365 [2019-09-10 14:46:03,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:46:03,747 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 14:46:03,747 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 14:46:03,747 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 14:46:03,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 14:46:03,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 02:46:03 BoogieIcfgContainer [2019-09-10 14:46:03,753 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 14:46:03,756 INFO L168 Benchmark]: Toolchain (without parser) took 96690.03 ms. Allocated memory was 134.2 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 69.4 MB in the beginning and 748.8 MB in the end (delta: -679.4 MB). Peak memory consumption was 546.9 MB. Max. memory is 7.1 GB. [2019-09-10 14:46:03,758 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 14:46:03,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7588.66 ms. Allocated memory was 134.2 MB in the beginning and 382.2 MB in the end (delta: 248.0 MB). Free memory was 69.2 MB in the beginning and 109.0 MB in the end (delta: -39.8 MB). Peak memory consumption was 264.9 MB. Max. memory is 7.1 GB. [2019-09-10 14:46:03,760 INFO L168 Benchmark]: Boogie Preprocessor took 629.48 ms. Allocated memory was 382.2 MB in the beginning and 466.1 MB in the end (delta: 83.9 MB). Free memory was 109.0 MB in the beginning and 335.3 MB in the end (delta: -226.3 MB). Peak memory consumption was 47.2 MB. Max. memory is 7.1 GB. [2019-09-10 14:46:03,762 INFO L168 Benchmark]: RCFGBuilder took 13981.22 ms. Allocated memory was 466.1 MB in the beginning and 734.0 MB in the end (delta: 267.9 MB). Free memory was 335.3 MB in the beginning and 345.9 MB in the end (delta: -10.6 MB). Peak memory consumption was 389.7 MB. Max. memory is 7.1 GB. [2019-09-10 14:46:03,764 INFO L168 Benchmark]: TraceAbstraction took 74486.07 ms. Allocated memory was 734.0 MB in the beginning and 1.4 GB in the end (delta: 626.5 MB). Free memory was 345.9 MB in the beginning and 748.8 MB in the end (delta: -402.9 MB). Peak memory consumption was 223.6 MB. Max. memory is 7.1 GB. [2019-09-10 14:46:03,779 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7588.66 ms. Allocated memory was 134.2 MB in the beginning and 382.2 MB in the end (delta: 248.0 MB). Free memory was 69.2 MB in the beginning and 109.0 MB in the end (delta: -39.8 MB). Peak memory consumption was 264.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 629.48 ms. Allocated memory was 382.2 MB in the beginning and 466.1 MB in the end (delta: 83.9 MB). Free memory was 109.0 MB in the beginning and 335.3 MB in the end (delta: -226.3 MB). Peak memory consumption was 47.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13981.22 ms. Allocated memory was 466.1 MB in the beginning and 734.0 MB in the end (delta: 267.9 MB). Free memory was 335.3 MB in the beginning and 345.9 MB in the end (delta: -10.6 MB). Peak memory consumption was 389.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 74486.07 ms. Allocated memory was 734.0 MB in the beginning and 1.4 GB in the end (delta: 626.5 MB). Free memory was 345.9 MB in the beginning and 748.8 MB in the end (delta: -402.9 MB). Peak memory consumption was 223.6 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, 74.4s OverallTime, 6 OverallIterations, 27 TraceHistogramMax, 66.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 26565 SDtfs, 32270 SDslu, 14554 SDs, 0 SdLazy, 25441 SolverSat, 10216 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 56.8s 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, 0.4s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.0961538461538463 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 29 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.9s 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...