/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 19:51:27,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 19:51:27,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 19:51:27,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 19:51:27,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 19:51:27,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 19:51:27,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 19:51:27,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 19:51:27,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 19:51:27,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 19:51:27,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 19:51:27,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 19:51:27,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 19:51:27,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 19:51:27,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 19:51:27,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 19:51:27,638 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 19:51:27,639 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 19:51:27,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 19:51:27,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 19:51:27,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 19:51:27,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 19:51:27,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 19:51:27,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 19:51:27,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 19:51:27,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 19:51:27,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 19:51:27,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 19:51:27,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 19:51:27,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 19:51:27,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 19:51:27,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 19:51:27,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 19:51:27,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 19:51:27,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 19:51:27,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 19:51:27,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 19:51:27,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 19:51:27,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 19:51:27,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 19:51:27,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 19:51:27,658 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-06 19:51:27,679 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 19:51:27,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 19:51:27,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 19:51:27,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 19:51:27,682 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 19:51:27,682 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 19:51:27,682 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 19:51:27,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 19:51:27,683 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 19:51:27,683 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 19:51:27,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 19:51:27,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 19:51:27,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 19:51:27,685 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 19:51:27,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 19:51:27,685 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 19:51:27,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 19:51:27,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 19:51:27,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 19:51:27,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 19:51:27,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 19:51:27,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 19:51:27,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 19:51:27,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 19:51:27,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 19:51:27,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 19:51:27,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 19:51:27,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 19:51:27,688 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 19:51:27,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 19:51:27,945 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 19:51:27,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 19:51:27,950 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 19:51:27,950 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 19:51:27,951 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2019-11-06 19:51:28,024 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c595381b2/f3b4cbdf753049e893675f0c9b0161cf/FLAGf5142071d [2019-11-06 19:51:28,872 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 19:51:28,873 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2019-11-06 19:51:28,925 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c595381b2/f3b4cbdf753049e893675f0c9b0161cf/FLAGf5142071d [2019-11-06 19:51:29,394 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c595381b2/f3b4cbdf753049e893675f0c9b0161cf [2019-11-06 19:51:29,403 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 19:51:29,404 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 19:51:29,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 19:51:29,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 19:51:29,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 19:51:29,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:51:29" (1/1) ... [2019-11-06 19:51:29,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec017b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:29, skipping insertion in model container [2019-11-06 19:51:29,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:51:29" (1/1) ... [2019-11-06 19:51:29,421 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 19:51:29,577 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 19:51:32,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 19:51:32,363 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 19:51:32,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 19:51:33,239 INFO L192 MainTranslator]: Completed translation [2019-11-06 19:51:33,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33 WrapperNode [2019-11-06 19:51:33,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 19:51:33,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 19:51:33,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 19:51:33,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 19:51:33,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (1/1) ... [2019-11-06 19:51:33,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (1/1) ... [2019-11-06 19:51:33,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (1/1) ... [2019-11-06 19:51:33,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (1/1) ... [2019-11-06 19:51:33,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (1/1) ... [2019-11-06 19:51:33,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (1/1) ... [2019-11-06 19:51:33,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (1/1) ... [2019-11-06 19:51:33,591 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 19:51:33,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 19:51:33,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 19:51:33,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 19:51:33,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (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 [2019-11-06 19:51:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 19:51:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 19:51:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-06 19:51:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-11-06 19:51:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 19:51:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-06 19:51:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-06 19:51:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-06 19:51:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-06 19:51:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-06 19:51:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2019-11-06 19:51:33,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-06 19:51:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2019-11-06 19:51:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_name [2019-11-06 19:51:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dynamic_netconsole_init [2019-11-06 19:51:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dynamic_netconsole_exit [2019-11-06 19:51:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_get [2019-11-06 19:51:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_put [2019-11-06 19:51:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_param_target [2019-11-06 19:51:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure free_param_target [2019-11-06 19:51:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure to_target [2019-11-06 19:51:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure show_enabled [2019-11-06 19:51:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dev_name [2019-11-06 19:51:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_port [2019-11-06 19:51:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure show_remote_port [2019-11-06 19:51:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ip [2019-11-06 19:51:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure show_remote_ip [2019-11-06 19:51:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_mac [2019-11-06 19:51:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure show_remote_mac [2019-11-06 19:51:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure store_enabled [2019-11-06 19:51:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure store_dev_name [2019-11-06 19:51:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure store_local_port [2019-11-06 19:51:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure store_remote_port [2019-11-06 19:51:33,781 INFO L138 BoogieDeclarations]: Found implementation of procedure store_local_ip [2019-11-06 19:51:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure store_remote_ip [2019-11-06 19:51:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure store_remote_mac [2019-11-06 19:51:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_release [2019-11-06 19:51:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_attr_show [2019-11-06 19:51:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_attr_store [2019-11-06 19:51:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure make_netconsole_target [2019-11-06 19:51:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_netconsole_target [2019-11-06 19:51:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_netdev_event [2019-11-06 19:51:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure write_msg [2019-11-06 19:51:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure init_netconsole [2019-11-06 19:51:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_netconsole [2019-11-06 19:51:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cleanup_netconsole_14_2 [2019-11-06 19:51:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_netconsole_14_9 [2019-11-06 19:51:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-11-06 19:51:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-11-06 19:51:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-11-06 19:51:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_4 [2019-11-06 19:51:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_1 [2019-11-06 19:51:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-11-06 19:51:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_5 [2019-11-06 19:51:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-11-06 19:51:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-06 19:51:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-06 19:51:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-11-06 19:51:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-11-06 19:51:33,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-06 19:51:33,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 19:51:33,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-06 19:51:33,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-11-06 19:51:33,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-11-06 19:51:33,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2019-11-06 19:51:33,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2019-11-06 19:51:33,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_20 [2019-11-06 19:51:33,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-11-06 19:51:33,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-11-06 19:51:33,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2019-11-06 19:51:33,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-11-06 19:51:33,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2019-11-06 19:51:33,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-11-06 19:51:33,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-11-06 19:51:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-11-06 19:51:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-11-06 19:51:33,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2019-11-06 19:51:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-11-06 19:51:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_14 [2019-11-06 19:51:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2019-11-06 19:51:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2019-11-06 19:51:33,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-11-06 19:51:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-11-06 19:51:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_10 [2019-11-06 19:51:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-11-06 19:51:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-11-06 19:51:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_17 [2019-11-06 19:51:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_20 [2019-11-06 19:51:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-11-06 19:51:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-11-06 19:51:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_10 [2019-11-06 19:51:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-11-06 19:51:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-11-06 19:51:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_17 [2019-11-06 19:51:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_20 [2019-11-06 19:51:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-11-06 19:51:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-11-06 19:51:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2019-11-06 19:51:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_11 [2019-11-06 19:51:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_14 [2019-11-06 19:51:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_17 [2019-11-06 19:51:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_20 [2019-11-06 19:51:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-11-06 19:51:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-11-06 19:51:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_10 [2019-11-06 19:51:33,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_11 [2019-11-06 19:51:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_14 [2019-11-06 19:51:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_17 [2019-11-06 19:51:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_20 [2019-11-06 19:51:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-11-06 19:51:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-11-06 19:51:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-11-06 19:51:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-11-06 19:51:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 19:51:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-11-06 19:51:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_console [2019-11-06 19:51:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier [2019-11-06 19:51:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_console_dummy_resourceless_instance_0 [2019-11-06 19:51:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_1 [2019-11-06 19:51:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_2 [2019-11-06 19:51:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_3 [2019-11-06 19:51:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_4 [2019-11-06 19:51:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_5 [2019-11-06 19:51:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_6 [2019-11-06 19:51:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_7 [2019-11-06 19:51:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_8 [2019-11-06 19:51:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_9 [2019-11-06 19:51:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-11-06 19:51:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-11-06 19:51:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-11-06 19:51:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-11-06 19:51:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-11-06 19:51:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-11-06 19:51:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-11-06 19:51:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-11-06 19:51:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-11-06 19:51:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-11-06 19:51:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-11-06 19:51:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-11-06 19:51:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-11-06 19:51:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-11-06 19:51:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-11-06 19:51:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-11-06 19:51:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-11-06 19:51:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-11-06 19:51:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2019-11-06 19:51:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-11-06 19:51:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-11-06 19:51:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_console [2019-11-06 19:51:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2019-11-06 19:51:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-11-06 19:51:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-06 19:51:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-06 19:51:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-06 19:51:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-11-06 19:51:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-11-06 19:51:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier_15 [2019-11-06 19:51:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_console_16 [2019-11-06 19:51:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier_17 [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_console_18 [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier_19 [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 19:51:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-11-06 19:51:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-11-06 19:51:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-11-06 19:51:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-11-06 19:51:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-11-06 19:51:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-11-06 19:51:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-11-06 19:51:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 19:51:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 19:51:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 19:51:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-06 19:51:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-11-06 19:51:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-11-06 19:51:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-06 19:51:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-11-06 19:51:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_netconsole_target [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_netconsole_target [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_netconsole_target [2019-11-06 19:51:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_netconsole_target [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_netconsole_target [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_netconsole_target [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-11-06 19:51:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __netpoll_cleanup [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_get [2019-11-06 19:51:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_init_type_name [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_register_subsystem [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_unregister_subsystem [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure in6_pton [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure in_aton [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2019-11-06 19:51:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_pton [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_cleanup [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_parse_options [2019-11-06 19:51:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_print_options [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_send_udp [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_setup [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure register_console [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure strnchr [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-11-06 19:51:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2019-11-06 19:51:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_console [2019-11-06 19:51:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2019-11-06 19:51:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 19:51:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 19:51:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 19:51:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 19:51:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-06 19:51:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 19:51:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 19:51:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 19:51:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-11-06 19:51:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-11-06 19:51:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_netconsole_target [2019-11-06 19:51:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_netconsole_target [2019-11-06 19:51:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 19:51:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-11-06 19:51:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 19:51:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-11-06 19:51:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 19:51:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2019-11-06 19:51:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure mac_pton [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-06 19:51:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strnchr [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-06 19:51:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 19:51:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier_15 [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier_17 [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier_19 [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2019-11-06 19:51:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure register_console [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_console_16 [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_console [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_console_18 [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_send_udp [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_print_options [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_parse_options [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_setup [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_cleanup [2019-11-06 19:51:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_cleanup [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure in_aton [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure in6_pton [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_name [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_init_type_name [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_get [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_register_subsystem [2019-11-06 19:51:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_unregister_subsystem [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure dynamic_netconsole_init [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure dynamic_netconsole_exit [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_get [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_put [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_param_target [2019-11-06 19:51:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 19:51:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 19:51:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 19:51:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure free_param_target [2019-11-06 19:51:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure to_target [2019-11-06 19:51:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure show_enabled [2019-11-06 19:51:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure show_dev_name [2019-11-06 19:51:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_port [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure show_remote_port [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ip [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure show_remote_ip [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_mac [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure show_remote_mac [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure store_enabled [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure store_dev_name [2019-11-06 19:51:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure store_local_port [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure store_remote_port [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure store_local_ip [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure store_remote_ip [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure store_remote_mac [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_release [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_attr_show [2019-11-06 19:51:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_attr_store [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure make_netconsole_target [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure drop_netconsole_target [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_netdev_event [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure write_msg [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_netconsole [2019-11-06 19:51:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_netconsole [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cleanup_netconsole_14_2 [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_netconsole_14_9 [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_4 [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_1 [2019-11-06 19:51:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-11-06 19:51:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_5 [2019-11-06 19:51:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-11-06 19:51:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-06 19:51:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-06 19:51:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-11-06 19:51:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-11-06 19:51:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-06 19:51:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 19:51:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-06 19:51:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2019-11-06 19:51:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-11-06 19:51:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2019-11-06 19:51:33,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2019-11-06 19:51:33,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_20 [2019-11-06 19:51:33,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-11-06 19:51:33,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2019-11-06 19:51:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_14 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_10 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-11-06 19:51:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_14 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_17 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_20 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_10 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_17 [2019-11-06 19:51:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_20 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_11 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_14 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_17 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_20 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-11-06 19:51:33,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_10 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_11 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_14 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_17 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_20 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-11-06 19:51:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_console [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_console_dummy_resourceless_instance_0 [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_1 [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_2 [2019-11-06 19:51:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_3 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_4 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_5 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_6 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_7 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_8 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_9 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-11-06 19:51:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-11-06 19:51:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-11-06 19:51:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_console [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 19:51:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 19:51:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 19:51:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 19:51:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 19:51:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 19:51:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 19:51:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 19:51:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 19:51:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-06 19:51:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-11-06 19:51:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 19:51:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-11-06 19:51:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-11-06 19:51:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-11-06 19:51:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-11-06 19:51:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-11-06 19:51:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-11-06 19:51:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-11-06 19:51:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-11-06 19:51:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-06 19:51:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-11-06 19:51:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-11-06 19:51:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-06 19:51:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_netconsole_target [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_netconsole_target [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_netconsole_target [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_netconsole_target [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 19:51:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 19:51:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-06 19:51:35,344 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 19:51:40,098 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-11-06 19:51:42,122 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 19:51:42,122 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-11-06 19:51:42,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:51:42 BoogieIcfgContainer [2019-11-06 19:51:42,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 19:51:42,127 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 19:51:42,127 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 19:51:42,130 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 19:51:42,131 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 07:51:29" (1/3) ... [2019-11-06 19:51:42,132 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bfbb91f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:51:42, skipping insertion in model container [2019-11-06 19:51:42,132 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:51:33" (2/3) ... [2019-11-06 19:51:42,133 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bfbb91f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:51:42, skipping insertion in model container [2019-11-06 19:51:42,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:51:42" (3/3) ... [2019-11-06 19:51:42,137 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2019-11-06 19:51:42,147 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 19:51:42,161 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-11-06 19:51:42,172 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-06 19:51:42,209 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 19:51:42,210 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 19:51:42,210 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 19:51:42,210 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 19:51:42,210 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 19:51:42,210 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 19:51:42,210 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 19:51:42,210 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 19:51:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states. [2019-11-06 19:51:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2019-11-06 19:51:42,319 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 19:51:42,321 INFO L410 BasicCegarLoop]: trace histogram [74, 74, 74, 74, 74, 74, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 19:51:42,323 INFO L410 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]=== [2019-11-06 19:51:42,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 19:51:42,330 INFO L82 PathProgramCache]: Analyzing trace with hash -1803668167, now seen corresponding path program 1 times [2019-11-06 19:51:42,339 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 19:51:42,339 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146009350] [2019-11-06 19:51:42,340 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 19:51:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:54,430 WARN L191 SmtUtils]: Spent 10.78 s on a formula simplification that was a NOOP. DAG size: 1333 [2019-11-06 19:51:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,094 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 445 [2019-11-06 19:51:56,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:51:58,872 INFO L134 CoverageAnalysis]: Checked inductivity of 18907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18907 trivial. 0 not checked. [2019-11-06 19:51:58,873 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146009350] [2019-11-06 19:51:58,874 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 19:51:58,874 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-06 19:51:58,875 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681306372] [2019-11-06 19:51:58,881 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-06 19:51:58,881 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-06 19:51:58,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-06 19:51:58,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-06 19:51:58,893 INFO L87 Difference]: Start difference. First operand 2033 states. Second operand 6 states.