java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 01:35:56,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 01:35:56,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 01:35:56,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 01:35:56,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 01:35:56,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 01:35:56,582 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 01:35:56,584 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 01:35:56,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 01:35:56,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 01:35:56,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 01:35:56,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 01:35:56,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 01:35:56,590 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 01:35:56,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 01:35:56,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 01:35:56,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 01:35:56,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 01:35:56,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 01:35:56,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 01:35:56,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 01:35:56,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 01:35:56,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 01:35:56,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 01:35:56,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 01:35:56,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 01:35:56,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 01:35:56,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 01:35:56,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 01:35:56,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 01:35:56,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 01:35:56,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 01:35:56,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 01:35:56,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 01:35:56,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 01:35:56,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 01:35:56,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 01:35:56,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 01:35:56,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 01:35:56,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 01:35:56,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 01:35:56,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 01:35:56,632 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 01:35:56,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 01:35:56,632 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 01:35:56,633 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 01:35:56,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 01:35:56,634 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 01:35:56,634 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 01:35:56,634 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 01:35:56,634 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 01:35:56,634 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 01:35:56,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 01:35:56,635 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 01:35:56,636 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 01:35:56,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 01:35:56,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 01:35:56,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 01:35:56,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 01:35:56,637 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 01:35:56,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 01:35:56,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 01:35:56,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 01:35:56,637 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 01:35:56,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 01:35:56,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:35:56,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 01:35:56,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 01:35:56,638 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 01:35:56,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 01:35:56,639 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 01:35:56,639 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 01:35:56,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 01:35:56,681 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 01:35:56,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 01:35:56,686 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 01:35:56,686 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 01:35:56,687 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2019-10-03 01:35:56,749 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf7a423d2/e51e389c43534ad1936e0cb07e0651c7/FLAG22724368f [2019-10-03 01:35:57,909 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 01:35:57,910 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2019-10-03 01:35:58,011 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf7a423d2/e51e389c43534ad1936e0cb07e0651c7/FLAG22724368f [2019-10-03 01:35:58,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf7a423d2/e51e389c43534ad1936e0cb07e0651c7 [2019-10-03 01:35:58,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 01:35:58,069 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 01:35:58,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 01:35:58,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 01:35:58,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 01:35:58,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:35:58" (1/1) ... [2019-10-03 01:35:58,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@efda274 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:35:58, skipping insertion in model container [2019-10-03 01:35:58,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:35:58" (1/1) ... [2019-10-03 01:35:58,093 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 01:35:58,451 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 01:36:12,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:36:12,466 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 01:36:13,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:36:16,463 INFO L192 MainTranslator]: Completed translation [2019-10-03 01:36:16,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16 WrapperNode [2019-10-03 01:36:16,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 01:36:16,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 01:36:16,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 01:36:16,465 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 01:36:16,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... [2019-10-03 01:36:16,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... [2019-10-03 01:36:16,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... [2019-10-03 01:36:16,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... [2019-10-03 01:36:16,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... [2019-10-03 01:36:16,941 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... [2019-10-03 01:36:17,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... [2019-10-03 01:36:17,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 01:36:17,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 01:36:17,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 01:36:17,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 01:36:17,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:36:17,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 01:36:17,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 01:36:17,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:36:17,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 01:36:17,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 01:36:17,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 01:36:17,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 01:36:17,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2019-10-03 01:36:17,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2019-10-03 01:36:17,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2019-10-03 01:36:17,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-03 01:36:17,246 INFO L138 BoogieDeclarations]: Found implementation of procedure init_nfs_v2 [2019-10-03 01:36:17,247 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_nfs_v2 [2019-10-03 01:36:17,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_nfs_v2_12_2 [2019-10-03 01:36:17,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_nfs_v2_12_9 [2019-10-03 01:36:17,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_12_4 [2019-10-03 01:36:17,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_1_12_5 [2019-10-03 01:36:17,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2019-10-03 01:36:17,249 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 01:36:17,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 01:36:17,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-10-03 01:36:17,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_10 [2019-10-03 01:36:17,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_11 [2019-10-03 01:36:17,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-10-03 01:36:17,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-10-03 01:36:17,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2019-10-03 01:36:17,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2019-10-03 01:36:17,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2019-10-03 01:36:17,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2019-10-03 01:36:17,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_8 [2019-10-03 01:36:17,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_9 [2019-10-03 01:36:17,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 01:36:17,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_10_12 [2019-10-03 01:36:17,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_11_12 [2019-10-03 01:36:17,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-10-03 01:36:17,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-10-03 01:36:17,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-10-03 01:36:17,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2019-10-03 01:36:17,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2019-10-03 01:36:17,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_6_12 [2019-10-03 01:36:17,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_7_12 [2019-10-03 01:36:17,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_8_12 [2019-10-03 01:36:17,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_9_12 [2019-10-03 01:36:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 01:36:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_10_4 [2019-10-03 01:36:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_11_4 [2019-10-03 01:36:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-10-03 01:36:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-10-03 01:36:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-10-03 01:36:17,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2019-10-03 01:36:17,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2019-10-03 01:36:17,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_6_4 [2019-10-03 01:36:17,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_7_4 [2019-10-03 01:36:17,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_8_4 [2019-10-03 01:36:17,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_9_4 [2019-10-03 01:36:17,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_130 [2019-10-03 01:36:17,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_131 [2019-10-03 01:36:17,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_132 [2019-10-03 01:36:17,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_133 [2019-10-03 01:36:17,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 01:36:17,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 01:36:17,258 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2019-10-03 01:36:17,258 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-10-03 01:36:17,258 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2019-10-03 01:36:17,259 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2019-10-03 01:36:17,259 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FH [2019-10-03 01:36:17,259 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2019-10-03 01:36:17,260 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2019-10-03 01:36:17,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_mark_for_revalidate [2019-10-03 01:36:17,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_fattr [2019-10-03 01:36:17,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_fhandle [2019-10-03 01:36:17,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_file_open_context [2019-10-03 01:36:17,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_file_cred [2019-10-03 01:36:17,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_get_root [2019-10-03 01:36:17,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_getattr [2019-10-03 01:36:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_setattr [2019-10-03 01:36:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_lookup [2019-10-03 01:36:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_readlink [2019-10-03 01:36:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_createdata [2019-10-03 01:36:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_createdata [2019-10-03 01:36:17,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_create [2019-10-03 01:36:17,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_mknod [2019-10-03 01:36:17,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_remove [2019-10-03 01:36:17,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_setup [2019-10-03 01:36:17,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_rpc_prepare [2019-10-03 01:36:17,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_done [2019-10-03 01:36:17,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_setup [2019-10-03 01:36:17,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_rpc_prepare [2019-10-03 01:36:17,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_done [2019-10-03 01:36:17,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_link [2019-10-03 01:36:17,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_symlink [2019-10-03 01:36:17,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_mkdir [2019-10-03 01:36:17,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rmdir [2019-10-03 01:36:17,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_readdir [2019-10-03 01:36:17,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_statfs [2019-10-03 01:36:17,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_fsinfo [2019-10-03 01:36:17,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_pathconf [2019-10-03 01:36:17,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_read_done [2019-10-03 01:36:17,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_read_setup [2019-10-03 01:36:17,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_pgio_rpc_prepare [2019-10-03 01:36:17,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_write_done [2019-10-03 01:36:17,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_write_setup [2019-10-03 01:36:17,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_commit_rpc_prepare [2019-10-03 01:36:17,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_commit_setup [2019-10-03 01:36:17,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_lock [2019-10-03 01:36:17,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_check_bounds [2019-10-03 01:36:17,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_have_delegation [2019-10-03 01:36:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_return_delegation [2019-10-03 01:36:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_101 [2019-10-03 01:36:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_102 [2019-10-03 01:36:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_103 [2019-10-03 01:36:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_106 [2019-10-03 01:36:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_109 [2019-10-03 01:36:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_112 [2019-10-03 01:36:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_115 [2019-10-03 01:36:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_118 [2019-10-03 01:36:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_119 [2019-10-03 01:36:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_120 [2019-10-03 01:36:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_121 [2019-10-03 01:36:17,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_124 [2019-10-03 01:36:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_125 [2019-10-03 01:36:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 01:36:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2019-10-03 01:36:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_28 [2019-10-03 01:36:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_29 [2019-10-03 01:36:17,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_32 [2019-10-03 01:36:17,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_35 [2019-10-03 01:36:17,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_36 [2019-10-03 01:36:17,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_39 [2019-10-03 01:36:17,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_42 [2019-10-03 01:36:17,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_45 [2019-10-03 01:36:17,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_48 [2019-10-03 01:36:17,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 01:36:17,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_51 [2019-10-03 01:36:17,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_54 [2019-10-03 01:36:17,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_57 [2019-10-03 01:36:17,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_60 [2019-10-03 01:36:17,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_63 [2019-10-03 01:36:17,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_66 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_67 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_68 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_73 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_76 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_79 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_80 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_81 [2019-10-03 01:36:17,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_84 [2019-10-03 01:36:17,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_87 [2019-10-03 01:36:17,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_90 [2019-10-03 01:36:17,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_91 [2019-10-03 01:36:17,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_94 [2019-10-03 01:36:17,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_97 [2019-10-03 01:36:17,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_98 [2019-10-03 01:36:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_101 [2019-10-03 01:36:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_102 [2019-10-03 01:36:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_103 [2019-10-03 01:36:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_106 [2019-10-03 01:36:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_109 [2019-10-03 01:36:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_112 [2019-10-03 01:36:17,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_115 [2019-10-03 01:36:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_118 [2019-10-03 01:36:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_119 [2019-10-03 01:36:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_120 [2019-10-03 01:36:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_121 [2019-10-03 01:36:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_124 [2019-10-03 01:36:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_125 [2019-10-03 01:36:17,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_22 [2019-10-03 01:36:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_25 [2019-10-03 01:36:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_28 [2019-10-03 01:36:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_29 [2019-10-03 01:36:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_32 [2019-10-03 01:36:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_35 [2019-10-03 01:36:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_36 [2019-10-03 01:36:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_39 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_42 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_45 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_48 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_5 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_51 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_54 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_57 [2019-10-03 01:36:17,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_60 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_63 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_66 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_67 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_68 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_73 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_76 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_79 [2019-10-03 01:36:17,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_80 [2019-10-03 01:36:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_81 [2019-10-03 01:36:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_84 [2019-10-03 01:36:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_87 [2019-10-03 01:36:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_90 [2019-10-03 01:36:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_91 [2019-10-03 01:36:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_94 [2019-10-03 01:36:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_97 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_98 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_101 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_102 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_103 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_106 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_109 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_112 [2019-10-03 01:36:17,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_115 [2019-10-03 01:36:17,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_118 [2019-10-03 01:36:17,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_119 [2019-10-03 01:36:17,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_120 [2019-10-03 01:36:17,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_121 [2019-10-03 01:36:17,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_124 [2019-10-03 01:36:17,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_125 [2019-10-03 01:36:17,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_22 [2019-10-03 01:36:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_25 [2019-10-03 01:36:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_28 [2019-10-03 01:36:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_29 [2019-10-03 01:36:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_32 [2019-10-03 01:36:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_35 [2019-10-03 01:36:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_36 [2019-10-03 01:36:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_39 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_42 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_45 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_48 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_5 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_51 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_54 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_57 [2019-10-03 01:36:17,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_60 [2019-10-03 01:36:17,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_63 [2019-10-03 01:36:17,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_66 [2019-10-03 01:36:17,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_67 [2019-10-03 01:36:17,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_68 [2019-10-03 01:36:17,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_73 [2019-10-03 01:36:17,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_76 [2019-10-03 01:36:17,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_79 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_80 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_81 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_84 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_87 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_90 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_91 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_94 [2019-10-03 01:36:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_97 [2019-10-03 01:36:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_98 [2019-10-03 01:36:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_101 [2019-10-03 01:36:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_102 [2019-10-03 01:36:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_103 [2019-10-03 01:36:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_106 [2019-10-03 01:36:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_109 [2019-10-03 01:36:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_112 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_115 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_118 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_119 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_120 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_121 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_124 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_125 [2019-10-03 01:36:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_25 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_28 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_29 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_32 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_35 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_36 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_39 [2019-10-03 01:36:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_42 [2019-10-03 01:36:17,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_45 [2019-10-03 01:36:17,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_48 [2019-10-03 01:36:17,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-10-03 01:36:17,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_51 [2019-10-03 01:36:17,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_54 [2019-10-03 01:36:17,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_57 [2019-10-03 01:36:17,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_60 [2019-10-03 01:36:17,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_63 [2019-10-03 01:36:17,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_66 [2019-10-03 01:36:17,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_67 [2019-10-03 01:36:17,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_68 [2019-10-03 01:36:17,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_73 [2019-10-03 01:36:17,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_76 [2019-10-03 01:36:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_79 [2019-10-03 01:36:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_80 [2019-10-03 01:36:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_81 [2019-10-03 01:36:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_84 [2019-10-03 01:36:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_87 [2019-10-03 01:36:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_90 [2019-10-03 01:36:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_91 [2019-10-03 01:36:17,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_94 [2019-10-03 01:36:17,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_97 [2019-10-03 01:36:17,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_98 [2019-10-03 01:36:17,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_101 [2019-10-03 01:36:17,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_102 [2019-10-03 01:36:17,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_103 [2019-10-03 01:36:17,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_106 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_109 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_112 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_115 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_118 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_119 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_120 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_121 [2019-10-03 01:36:17,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_124 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_125 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_25 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_28 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_29 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_32 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_35 [2019-10-03 01:36:17,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_36 [2019-10-03 01:36:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_39 [2019-10-03 01:36:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_42 [2019-10-03 01:36:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_45 [2019-10-03 01:36:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_48 [2019-10-03 01:36:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-10-03 01:36:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_51 [2019-10-03 01:36:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_54 [2019-10-03 01:36:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_57 [2019-10-03 01:36:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_60 [2019-10-03 01:36:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_63 [2019-10-03 01:36:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_66 [2019-10-03 01:36:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_67 [2019-10-03 01:36:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_68 [2019-10-03 01:36:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_73 [2019-10-03 01:36:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_76 [2019-10-03 01:36:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_79 [2019-10-03 01:36:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_80 [2019-10-03 01:36:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_81 [2019-10-03 01:36:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_84 [2019-10-03 01:36:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_87 [2019-10-03 01:36:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_90 [2019-10-03 01:36:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_91 [2019-10-03 01:36:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_94 [2019-10-03 01:36:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_97 [2019-10-03 01:36:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_98 [2019-10-03 01:36:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_101 [2019-10-03 01:36:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_102 [2019-10-03 01:36:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_103 [2019-10-03 01:36:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_106 [2019-10-03 01:36:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_109 [2019-10-03 01:36:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_112 [2019-10-03 01:36:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_115 [2019-10-03 01:36:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_118 [2019-10-03 01:36:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_119 [2019-10-03 01:36:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_120 [2019-10-03 01:36:17,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_121 [2019-10-03 01:36:17,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_124 [2019-10-03 01:36:17,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_125 [2019-10-03 01:36:17,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-10-03 01:36:17,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_25 [2019-10-03 01:36:17,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_28 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_29 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_32 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_35 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_36 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_39 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_42 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_45 [2019-10-03 01:36:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_48 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_51 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_54 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_57 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_60 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_63 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_66 [2019-10-03 01:36:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_67 [2019-10-03 01:36:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_68 [2019-10-03 01:36:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_73 [2019-10-03 01:36:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_76 [2019-10-03 01:36:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_79 [2019-10-03 01:36:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_80 [2019-10-03 01:36:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_81 [2019-10-03 01:36:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_84 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_87 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_90 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_91 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_94 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_97 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_98 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_101 [2019-10-03 01:36:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_102 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_103 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_106 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_109 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_112 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_115 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_118 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_119 [2019-10-03 01:36:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_120 [2019-10-03 01:36:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_121 [2019-10-03 01:36:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_124 [2019-10-03 01:36:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_125 [2019-10-03 01:36:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2019-10-03 01:36:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_25 [2019-10-03 01:36:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_28 [2019-10-03 01:36:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_29 [2019-10-03 01:36:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_32 [2019-10-03 01:36:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_35 [2019-10-03 01:36:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_36 [2019-10-03 01:36:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_39 [2019-10-03 01:36:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_42 [2019-10-03 01:36:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_45 [2019-10-03 01:36:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_48 [2019-10-03 01:36:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2019-10-03 01:36:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_51 [2019-10-03 01:36:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_54 [2019-10-03 01:36:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_57 [2019-10-03 01:36:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_60 [2019-10-03 01:36:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_63 [2019-10-03 01:36:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_66 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_67 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_68 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_73 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_76 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_79 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_80 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_81 [2019-10-03 01:36:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_84 [2019-10-03 01:36:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_87 [2019-10-03 01:36:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_90 [2019-10-03 01:36:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_91 [2019-10-03 01:36:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_94 [2019-10-03 01:36:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_97 [2019-10-03 01:36:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_98 [2019-10-03 01:36:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_101 [2019-10-03 01:36:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_102 [2019-10-03 01:36:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_103 [2019-10-03 01:36:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_106 [2019-10-03 01:36:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_109 [2019-10-03 01:36:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_112 [2019-10-03 01:36:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_115 [2019-10-03 01:36:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_118 [2019-10-03 01:36:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_119 [2019-10-03 01:36:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_120 [2019-10-03 01:36:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_121 [2019-10-03 01:36:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_124 [2019-10-03 01:36:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_125 [2019-10-03 01:36:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2019-10-03 01:36:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_25 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_28 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_29 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_32 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_35 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_36 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_39 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_42 [2019-10-03 01:36:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_45 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_48 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_51 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_54 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_57 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_60 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_63 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_66 [2019-10-03 01:36:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_67 [2019-10-03 01:36:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_68 [2019-10-03 01:36:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_73 [2019-10-03 01:36:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_76 [2019-10-03 01:36:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_79 [2019-10-03 01:36:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_80 [2019-10-03 01:36:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_81 [2019-10-03 01:36:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_84 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_87 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_90 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_91 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_94 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_97 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_98 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_101 [2019-10-03 01:36:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_102 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_103 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_106 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_109 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_112 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_115 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_118 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_119 [2019-10-03 01:36:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_120 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_121 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_124 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_125 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_25 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_28 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_29 [2019-10-03 01:36:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_32 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_35 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_36 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_39 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_42 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_45 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_48 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_5 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_51 [2019-10-03 01:36:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_54 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_57 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_60 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_63 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_66 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_67 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_68 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_73 [2019-10-03 01:36:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_76 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_79 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_80 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_81 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_84 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_87 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_90 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_91 [2019-10-03 01:36:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_94 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_97 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_98 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_101 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_102 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_103 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_106 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_109 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_112 [2019-10-03 01:36:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_115 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_118 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_119 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_120 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_121 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_124 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_125 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2019-10-03 01:36:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_25 [2019-10-03 01:36:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_28 [2019-10-03 01:36:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_29 [2019-10-03 01:36:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_32 [2019-10-03 01:36:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_35 [2019-10-03 01:36:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_36 [2019-10-03 01:36:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_39 [2019-10-03 01:36:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_42 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_45 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_48 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_5 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_51 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_54 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_57 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_60 [2019-10-03 01:36:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_63 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_66 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_67 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_68 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_73 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_76 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_79 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_80 [2019-10-03 01:36:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_81 [2019-10-03 01:36:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_84 [2019-10-03 01:36:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_87 [2019-10-03 01:36:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_90 [2019-10-03 01:36:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_91 [2019-10-03 01:36:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_94 [2019-10-03 01:36:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_97 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_98 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_101 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_102 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_103 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_106 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_109 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_112 [2019-10-03 01:36:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_115 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_118 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_119 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_120 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_121 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_124 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_125 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_22 [2019-10-03 01:36:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_25 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_28 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_29 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_32 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_35 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_36 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_39 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_42 [2019-10-03 01:36:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_45 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_48 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_5 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_51 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_54 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_57 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_60 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_63 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_66 [2019-10-03 01:36:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_67 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_68 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_73 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_76 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_79 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_80 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_81 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_84 [2019-10-03 01:36:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_87 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_90 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_91 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_94 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_97 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_98 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_101 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_102 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_103 [2019-10-03 01:36:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_106 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_109 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_112 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_115 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_118 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_119 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_120 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_121 [2019-10-03 01:36:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_124 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_125 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_22 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_25 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_28 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_29 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_32 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_35 [2019-10-03 01:36:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_36 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_39 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_42 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_45 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_48 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_5 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_51 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_54 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_57 [2019-10-03 01:36:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_60 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_63 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_66 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_67 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_68 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_73 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_76 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_79 [2019-10-03 01:36:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_80 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_81 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_84 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_87 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_90 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_91 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_94 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_97 [2019-10-03 01:36:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_98 [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_126 [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_127 [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2019-10-03 01:36:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_timespec_to_change_attr [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_reply_buffer [2019-10-03 01:36:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure print_overflow_msg [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_nfsdata [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_stat [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_ftype [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_fhandle [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_fhandle [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_time [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_current_server_time [2019-10-03 01:36:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_time [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_fattr [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_time_not_set [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_sattr [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_filename [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_filename_inline [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_path [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_path [2019-10-03 01:36:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_attrstat [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_diropargs [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_diropok [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_diropres [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_fhandle [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_sattrargs [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_diropargs [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_readlinkargs [2019-10-03 01:36:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_readargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_readargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_writeargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_writeargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_createargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_removeargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_renameargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_linkargs [2019-10-03 01:36:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_symlinkargs [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_readdirargs [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_readdirargs [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_stat [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_attrstat [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_diropres [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_readlinkres [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_readres [2019-10-03 01:36:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_writeres [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_decode_dirent [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_readdirok [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_readdirres [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_info [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_statfsres [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_stat_to_errno [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_71 [2019-10-03 01:36:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_72 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_71 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_72 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_71 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_72 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_71 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_72 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_71 [2019-10-03 01:36:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_72 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_71 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_72 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_71 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_72 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_71 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_72 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_71 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_72 [2019-10-03 01:36:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_71 [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_72 [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_71 [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_72 [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_71 [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_72 [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-10-03 01:36:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-10-03 01:36:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-10-03 01:36:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-10-03 01:36:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-10-03 01:36:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-10-03 01:36:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-10-03 01:36:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-10-03 01:36:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2019-10-03 01:36:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2019-10-03 01:36:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2019-10-03 01:36:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2019-10-03 01:36:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-10-03 01:36:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2019-10-03 01:36:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2019-10-03 01:36:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_make_request [2019-10-03 01:36:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2019-10-03 01:36:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-03 01:36:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2019-10-03 01:36:17,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-10-03 01:36:17,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-10-03 01:36:17,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-10-03 01:36:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-03 01:36:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-03 01:36:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-10-03 01:36:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2019-10-03 01:36:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2019-10-03 01:36:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-10-03 01:36:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-03 01:36:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-03 01:36:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-03 01:36:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:36:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-03 01:36:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 01:36:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 01:36:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 01:36:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_cl_lock_of_nfs_client [2019-10-03 01:36:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_cl_lock_of_nfs_client [2019-10-03 01:36:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_cl_lock_of_nfs_client [2019-10-03 01:36:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_cl_lock_of_nfs_client [2019-10-03 01:36:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_cl_lock_of_nfs_client [2019-10-03 01:36:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_cl_lock_of_nfs_client [2019-10-03 01:36:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_cl_lock_of_nfs_client [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_cl_lock_of_nfs_client [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 01:36:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-10-03 01:36:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 01:36:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 01:36:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2019-10-03 01:36:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-10-03 01:36:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-10-03 01:36:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-10-03 01:36:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-10-03 01:36:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-10-03 01:36:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-10-03 01:36:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2019-10-03 01:36:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-10-03 01:36:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-10-03 01:36:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 01:36:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_client [2019-10-03 01:36:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_fattr [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_fhandle [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_clone_server [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_close_context [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_create_server [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_fattr_init [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_client [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_client [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_instantiate [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_invalidate_atime [2019-10-03 01:36:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_permission [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_post_op_update_inode_force_wcc [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_refresh_inode [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_rename [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_rmdir [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_setattr_update_inode [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_submount [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_try_mount [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_wb_all [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmclnt_proc [2019-10-03 01:36:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure register_nfs_version [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_call_start [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_call_sync [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_nfs_version [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_opaque [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_pages [2019-10-03 01:36:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_read_pages [2019-10-03 01:36:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_reserve_space [2019-10-03 01:36:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_terminate_string [2019-10-03 01:36:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_write_pages [2019-10-03 01:36:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 01:36:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 01:36:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 01:36:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 01:36:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 01:36:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-03 01:36:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 01:36:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-10-03 01:36:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-10-03 01:36:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-10-03 01:36:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2019-10-03 01:36:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-10-03 01:36:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2019-10-03 01:36:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 01:36:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_133 [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_130 [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-03 01:36:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_131 [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_132 [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure register_nfs_version [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_nfs_version [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure init_nfs_v2 [2019-10-03 01:36:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure exit_nfs_v2 [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_nfs_v2_12_2 [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_nfs_v2_12_9 [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_12_4 [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_1_12_5 [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 01:36:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_10 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_11 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2019-10-03 01:36:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_8 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_9 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_101 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_102 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_103 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_106 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_109 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_112 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_115 [2019-10-03 01:36:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_118 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_119 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_120 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_121 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_124 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_125 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_28 [2019-10-03 01:36:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_29 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_32 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_35 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_36 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_39 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_42 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_45 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_48 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_51 [2019-10-03 01:36:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_54 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_57 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_60 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_63 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_66 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_67 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_68 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_71 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_72 [2019-10-03 01:36:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_73 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_76 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_79 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_80 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_81 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_84 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_87 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_90 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_91 [2019-10-03 01:36:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_94 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_97 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_98 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_101 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_102 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_103 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_106 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_109 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_112 [2019-10-03 01:36:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_115 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_118 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_119 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_120 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_121 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_124 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_125 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_22 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_25 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_28 [2019-10-03 01:36:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_29 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_32 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_35 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_36 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_39 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_42 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_45 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_48 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_5 [2019-10-03 01:36:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_51 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_54 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_57 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_60 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_63 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_66 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_67 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_68 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_71 [2019-10-03 01:36:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_72 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_73 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_76 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_79 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_80 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_81 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_84 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_87 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_90 [2019-10-03 01:36:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_91 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_94 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_97 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_98 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_101 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_102 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_103 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_106 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_109 [2019-10-03 01:36:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_112 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_115 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_118 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_119 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_120 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_121 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_124 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_125 [2019-10-03 01:36:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_22 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_25 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_28 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_29 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_32 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_35 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_36 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_39 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_42 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_45 [2019-10-03 01:36:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_48 [2019-10-03 01:36:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_5 [2019-10-03 01:36:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_51 [2019-10-03 01:36:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_54 [2019-10-03 01:36:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_57 [2019-10-03 01:36:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_60 [2019-10-03 01:36:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_63 [2019-10-03 01:36:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_66 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_67 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_68 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_71 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_72 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_73 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_76 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_79 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_80 [2019-10-03 01:36:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_81 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_84 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_87 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_90 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_91 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_94 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_97 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_98 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_101 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_102 [2019-10-03 01:36:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_103 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_106 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_109 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_112 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_115 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_118 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_119 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_120 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_121 [2019-10-03 01:36:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_124 [2019-10-03 01:36:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_125 [2019-10-03 01:36:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-10-03 01:36:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_25 [2019-10-03 01:36:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_28 [2019-10-03 01:36:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_29 [2019-10-03 01:36:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_32 [2019-10-03 01:36:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_35 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_36 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_39 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_42 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_45 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_48 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_51 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_54 [2019-10-03 01:36:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_57 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_60 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_63 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_66 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_67 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_68 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_71 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_72 [2019-10-03 01:36:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_73 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_76 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_79 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_80 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_81 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_84 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_87 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_90 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_91 [2019-10-03 01:36:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_94 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_97 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_98 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_101 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_102 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_103 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_106 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_109 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_112 [2019-10-03 01:36:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_115 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_118 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_119 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_120 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_121 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_124 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_125 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_25 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_28 [2019-10-03 01:36:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_29 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_32 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_35 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_36 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_39 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_42 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_45 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_48 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-10-03 01:36:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_51 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_54 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_57 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_60 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_63 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_66 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_67 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_68 [2019-10-03 01:36:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_71 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_72 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_73 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_76 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_79 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_80 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_81 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_84 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_87 [2019-10-03 01:36:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_90 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_91 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_94 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_97 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_98 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_101 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_102 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_103 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_106 [2019-10-03 01:36:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_109 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_112 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_115 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_118 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_119 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_120 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_121 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_124 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_125 [2019-10-03 01:36:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_25 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_28 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_29 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_32 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_35 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_36 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_39 [2019-10-03 01:36:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_42 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_45 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_48 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_51 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_54 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_57 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_60 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_63 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_66 [2019-10-03 01:36:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_67 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_68 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_71 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_72 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_73 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_76 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_79 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_80 [2019-10-03 01:36:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_81 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_84 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_87 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_90 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_91 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_94 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_97 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_98 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_101 [2019-10-03 01:36:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_102 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_103 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_106 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_109 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_112 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_115 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_118 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_119 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_120 [2019-10-03 01:36:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_121 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_124 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_125 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_25 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_28 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_29 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_32 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_35 [2019-10-03 01:36:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_36 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_39 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_42 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_45 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_48 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_51 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_54 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_57 [2019-10-03 01:36:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_60 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_63 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_66 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_67 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_68 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_71 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_72 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_73 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_76 [2019-10-03 01:36:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_79 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_80 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_81 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_84 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_87 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_90 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_91 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_94 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_97 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_98 [2019-10-03 01:36:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_101 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_102 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_103 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_106 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_109 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_112 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_115 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_118 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_119 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_120 [2019-10-03 01:36:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_121 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_124 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_125 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_25 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_28 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_29 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_32 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_35 [2019-10-03 01:36:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_36 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_39 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_42 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_45 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_48 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_51 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_54 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_57 [2019-10-03 01:36:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_60 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_63 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_66 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_67 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_68 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_71 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_72 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_73 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_76 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_79 [2019-10-03 01:36:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_80 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_81 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_84 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_87 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_90 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_91 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_94 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_97 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_98 [2019-10-03 01:36:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_101 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_102 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_103 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_106 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_109 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_112 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_115 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_118 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_119 [2019-10-03 01:36:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_120 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_121 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_124 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_125 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_25 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_28 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_29 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_32 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_35 [2019-10-03 01:36:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_36 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_39 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_42 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_45 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_48 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_5 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_51 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_54 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_57 [2019-10-03 01:36:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_60 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_63 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_66 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_67 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_68 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_71 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_72 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_73 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_76 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_79 [2019-10-03 01:36:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_80 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_81 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_84 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_87 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_90 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_91 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_94 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_97 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_98 [2019-10-03 01:36:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_101 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_102 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_103 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_106 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_109 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_112 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_115 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_118 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_119 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_120 [2019-10-03 01:36:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_121 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_124 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_125 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_25 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_28 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_29 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_32 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_35 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_36 [2019-10-03 01:36:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_39 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_42 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_45 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_48 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_5 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_51 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_54 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_57 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_60 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_63 [2019-10-03 01:36:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_66 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_67 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_68 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_71 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_72 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_73 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_76 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_79 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_80 [2019-10-03 01:36:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_81 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_84 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_87 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_90 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_91 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_94 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_97 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_98 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_101 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_102 [2019-10-03 01:36:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_103 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_106 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_109 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_112 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_115 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_118 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_119 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_120 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_121 [2019-10-03 01:36:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_124 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_125 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_22 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_25 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_28 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_29 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_32 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_35 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_36 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_39 [2019-10-03 01:36:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_42 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_45 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_48 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_5 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_51 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_54 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_57 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_60 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_63 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_66 [2019-10-03 01:36:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_67 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_68 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_71 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_72 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_73 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_76 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_79 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_80 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_81 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_84 [2019-10-03 01:36:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_87 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_90 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_91 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_94 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_97 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_98 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_101 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_102 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_103 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_106 [2019-10-03 01:36:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_109 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_112 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_115 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_118 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_119 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_120 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_121 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_124 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_125 [2019-10-03 01:36:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_22 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_25 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_28 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_29 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_32 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_35 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_36 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_39 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_42 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_45 [2019-10-03 01:36:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_48 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_5 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_51 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_54 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_57 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_60 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_63 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_66 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_67 [2019-10-03 01:36:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_68 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_71 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_72 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_73 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_76 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_79 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_80 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_81 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_84 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_87 [2019-10-03 01:36:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_90 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_91 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_94 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_97 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_98 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_10_12 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_11_12 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-10-03 01:36:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_6_12 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_7_12 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_8_12 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_9_12 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_10_4 [2019-10-03 01:36:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_11_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_6_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_7_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_8_4 [2019-10-03 01:36:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_9_4 [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 01:36:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_126 [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_127 [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_call_start [2019-10-03 01:36:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_call_sync [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FH [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_mark_for_revalidate [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 01:36:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_invalidate_atime [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_refresh_inode [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_post_op_update_inode_force_wcc [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_getattr [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_permission [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_setattr [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_setattr_update_inode [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_fattr_init [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_fattr [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_fattr [2019-10-03 01:36:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_fhandle [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_fhandle [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_file_open_context [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_file_cred [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_instantiate [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_wb_all [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nlmclnt_proc [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_client [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_client [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_create_server [2019-10-03 01:36:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_clone_server [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_decode_dirent [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_close_context [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_client [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lookup [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_create [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_mkdir [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_rmdir [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_unlink [2019-10-03 01:36:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_symlink [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_link [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_mknod [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_rename [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_try_mount [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_submount [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_get_root [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 01:36:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_getattr [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_setattr [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_lookup [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_readlink [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_createdata [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_createdata [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_create [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_mknod [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_remove [2019-10-03 01:36:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_setup [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_rpc_prepare [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_done [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_setup [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_rpc_prepare [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_done [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_link [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_symlink [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_mkdir [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rmdir [2019-10-03 01:36:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_readdir [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_statfs [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_fsinfo [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_pathconf [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_read_done [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_read_setup [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_pgio_rpc_prepare [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_write_done [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_write_setup [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_commit_rpc_prepare [2019-10-03 01:36:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_commit_setup [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_lock [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_check_bounds [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_have_delegation [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_return_delegation [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 01:36:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2019-10-03 01:36:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_opaque [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_pages [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_terminate_string [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_reserve_space [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_write_pages [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2019-10-03 01:36:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_read_pages [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_timespec_to_change_attr [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_stat_to_errno [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_reply_buffer [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure print_overflow_msg [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure decode_nfsdata [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure decode_stat [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_ftype [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure encode_fhandle [2019-10-03 01:36:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure decode_fhandle [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_time [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_current_server_time [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_time [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure decode_fattr [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_time_not_set [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure encode_sattr [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure encode_filename [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure decode_filename_inline [2019-10-03 01:36:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure encode_path [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure decode_path [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure decode_attrstat [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure encode_diropargs [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure decode_diropok [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure decode_diropres [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_fhandle [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_sattrargs [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_diropargs [2019-10-03 01:36:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_readlinkargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure encode_readargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_readargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure encode_writeargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_writeargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_createargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_removeargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_renameargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_linkargs [2019-10-03 01:36:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_symlinkargs [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure encode_readdirargs [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_readdirargs [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_stat [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_attrstat [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_diropres [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_readlinkres [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_readres [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_writeres [2019-10-03 01:36:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure decode_readdirok [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_readdirres [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure decode_info [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_statfsres [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-03 01:36:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-10-03 01:36:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2019-10-03 01:36:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-10-03 01:36:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2019-10-03 01:36:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_make_request [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-10-03 01:36:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-03 01:36:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-10-03 01:36:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-10-03 01:36:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2019-10-03 01:36:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2019-10-03 01:36:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2019-10-03 01:36:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2019-10-03 01:36:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2019-10-03 01:36:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-10-03 01:36:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-10-03 01:36:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-10-03 01:36:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-10-03 01:36:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-10-03 01:36:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-10-03 01:36:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-10-03 01:36:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-10-03 01:36:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-10-03 01:36:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-10-03 01:36:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-10-03 01:36:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-10-03 01:36:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-10-03 01:36:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-03 01:36:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-10-03 01:36:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-10-03 01:36:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-10-03 01:36:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-03 01:36:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-10-03 01:36:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-10-03 01:36:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-10-03 01:36:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-03 01:36:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 01:36:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 01:36:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 01:36:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-03 01:36:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-03 01:36:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-03 01:36:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-03 01:36:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 01:36:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-03 01:36:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-03 01:36:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-03 01:36:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-03 01:36:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-10-03 01:36:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-03 01:36:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:36:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-10-03 01:36:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:36:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-10-03 01:36:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-10-03 01:36:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-10-03 01:36:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-10-03 01:36:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-10-03 01:36:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-10-03 01:36:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2019-10-03 01:36:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-10-03 01:36:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 01:36:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_cl_lock_of_nfs_client [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_cl_lock_of_nfs_client [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_cl_lock_of_nfs_client [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_cl_lock_of_nfs_client [2019-10-03 01:36:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_cl_lock_of_nfs_client [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_cl_lock_of_nfs_client [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_cl_lock_of_nfs_client [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_cl_lock_of_nfs_client [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-10-03 01:36:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-10-03 01:36:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 01:36:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-10-03 01:36:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 01:36:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-10-03 01:36:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2019-10-03 01:36:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 01:36:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 01:36:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 01:36:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 01:36:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 01:36:24,419 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2019-10-03 01:36:33,768 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 01:36:38,104 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 01:36:38,105 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 01:36:38,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:36:38 BoogieIcfgContainer [2019-10-03 01:36:38,112 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 01:36:38,113 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 01:36:38,114 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 01:36:38,117 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 01:36:38,117 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 01:35:58" (1/3) ... [2019-10-03 01:36:38,118 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b865233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:36:38, skipping insertion in model container [2019-10-03 01:36:38,118 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:36:16" (2/3) ... [2019-10-03 01:36:38,119 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b865233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:36:38, skipping insertion in model container [2019-10-03 01:36:38,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:36:38" (3/3) ... [2019-10-03 01:36:38,122 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2019-10-03 01:36:38,132 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 01:36:38,150 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2019-10-03 01:36:38,168 INFO L252 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2019-10-03 01:36:38,195 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 01:36:38,196 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 01:36:38,196 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 01:36:38,196 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 01:36:38,196 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 01:36:38,196 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 01:36:38,196 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 01:36:38,196 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 01:36:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 8071 states. [2019-10-03 01:36:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-10-03 01:36:38,340 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:38,341 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:38,346 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:38,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:38,352 INFO L82 PathProgramCache]: Analyzing trace with hash -68868099, now seen corresponding path program 1 times [2019-10-03 01:36:38,354 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:38,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:38,554 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:38,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:38,555 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:39,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:39,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:39,271 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:39,276 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:39,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:39,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:39,295 INFO L87 Difference]: Start difference. First operand 8071 states. Second operand 5 states. [2019-10-03 01:36:39,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:39,760 INFO L93 Difference]: Finished difference Result 7190 states and 9653 transitions. [2019-10-03 01:36:39,761 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:39,762 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 78 [2019-10-03 01:36:39,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:39,836 INFO L225 Difference]: With dead ends: 7190 [2019-10-03 01:36:39,836 INFO L226 Difference]: Without dead ends: 7056 [2019-10-03 01:36:39,838 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:39,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7056 states. [2019-10-03 01:36:40,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7056 to 7056. [2019-10-03 01:36:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7056 states. [2019-10-03 01:36:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7056 states to 7056 states and 9458 transitions. [2019-10-03 01:36:40,488 INFO L78 Accepts]: Start accepts. Automaton has 7056 states and 9458 transitions. Word has length 78 [2019-10-03 01:36:40,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:40,490 INFO L475 AbstractCegarLoop]: Abstraction has 7056 states and 9458 transitions. [2019-10-03 01:36:40,490 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:40,491 INFO L276 IsEmpty]: Start isEmpty. Operand 7056 states and 9458 transitions. [2019-10-03 01:36:40,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-10-03 01:36:40,494 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:40,495 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:40,497 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:40,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:40,497 INFO L82 PathProgramCache]: Analyzing trace with hash -786540761, now seen corresponding path program 1 times [2019-10-03 01:36:40,498 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:40,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:40,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:40,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:40,551 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:41,016 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:41,016 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:41,016 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:41,019 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:41,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:41,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:41,020 INFO L87 Difference]: Start difference. First operand 7056 states and 9458 transitions. Second operand 5 states. [2019-10-03 01:36:41,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:41,279 INFO L93 Difference]: Finished difference Result 7054 states and 9456 transitions. [2019-10-03 01:36:41,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:41,280 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2019-10-03 01:36:41,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:41,330 INFO L225 Difference]: With dead ends: 7054 [2019-10-03 01:36:41,331 INFO L226 Difference]: Without dead ends: 7054 [2019-10-03 01:36:41,332 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:41,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7054 states. [2019-10-03 01:36:43,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7054 to 7054. [2019-10-03 01:36:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7054 states. [2019-10-03 01:36:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 7054 states and 9456 transitions. [2019-10-03 01:36:43,488 INFO L78 Accepts]: Start accepts. Automaton has 7054 states and 9456 transitions. Word has length 86 [2019-10-03 01:36:43,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:43,491 INFO L475 AbstractCegarLoop]: Abstraction has 7054 states and 9456 transitions. [2019-10-03 01:36:43,491 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 7054 states and 9456 transitions. [2019-10-03 01:36:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-10-03 01:36:43,499 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:43,500 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:43,507 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:43,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:43,508 INFO L82 PathProgramCache]: Analyzing trace with hash 269877815, now seen corresponding path program 1 times [2019-10-03 01:36:43,508 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:43,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:43,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:43,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:43,561 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:43,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:43,865 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:43,865 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:43,866 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:43,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:43,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:43,866 INFO L87 Difference]: Start difference. First operand 7054 states and 9456 transitions. Second operand 5 states. [2019-10-03 01:36:44,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:44,088 INFO L93 Difference]: Finished difference Result 7052 states and 9454 transitions. [2019-10-03 01:36:44,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:44,089 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 94 [2019-10-03 01:36:44,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:44,134 INFO L225 Difference]: With dead ends: 7052 [2019-10-03 01:36:44,134 INFO L226 Difference]: Without dead ends: 7052 [2019-10-03 01:36:44,135 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:44,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7052 states. [2019-10-03 01:36:44,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7052 to 7052. [2019-10-03 01:36:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7052 states. [2019-10-03 01:36:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 7052 states and 9454 transitions. [2019-10-03 01:36:44,500 INFO L78 Accepts]: Start accepts. Automaton has 7052 states and 9454 transitions. Word has length 94 [2019-10-03 01:36:44,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:44,501 INFO L475 AbstractCegarLoop]: Abstraction has 7052 states and 9454 transitions. [2019-10-03 01:36:44,501 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 7052 states and 9454 transitions. [2019-10-03 01:36:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-10-03 01:36:44,502 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:44,503 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:44,503 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:44,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:44,504 INFO L82 PathProgramCache]: Analyzing trace with hash 1835879416, now seen corresponding path program 1 times [2019-10-03 01:36:44,504 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:44,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:44,554 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:44,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:44,554 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:44,772 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:44,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:44,772 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:44,773 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:44,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:44,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:44,773 INFO L87 Difference]: Start difference. First operand 7052 states and 9454 transitions. Second operand 5 states. [2019-10-03 01:36:45,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:45,000 INFO L93 Difference]: Finished difference Result 7050 states and 9452 transitions. [2019-10-03 01:36:45,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:45,001 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 102 [2019-10-03 01:36:45,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:45,046 INFO L225 Difference]: With dead ends: 7050 [2019-10-03 01:36:45,046 INFO L226 Difference]: Without dead ends: 7050 [2019-10-03 01:36:45,047 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:45,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7050 states. [2019-10-03 01:36:45,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7050 to 7050. [2019-10-03 01:36:45,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7050 states. [2019-10-03 01:36:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 7050 states and 9452 transitions. [2019-10-03 01:36:45,391 INFO L78 Accepts]: Start accepts. Automaton has 7050 states and 9452 transitions. Word has length 102 [2019-10-03 01:36:45,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:45,392 INFO L475 AbstractCegarLoop]: Abstraction has 7050 states and 9452 transitions. [2019-10-03 01:36:45,392 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:45,392 INFO L276 IsEmpty]: Start isEmpty. Operand 7050 states and 9452 transitions. [2019-10-03 01:36:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-10-03 01:36:45,393 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:45,394 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:45,394 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:45,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:45,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1222286533, now seen corresponding path program 1 times [2019-10-03 01:36:45,395 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:45,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:45,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:45,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:45,442 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:45,697 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:45,697 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:45,697 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:45,698 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:45,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:45,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:45,699 INFO L87 Difference]: Start difference. First operand 7050 states and 9452 transitions. Second operand 5 states. [2019-10-03 01:36:46,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:46,186 INFO L93 Difference]: Finished difference Result 7048 states and 9450 transitions. [2019-10-03 01:36:46,186 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:46,186 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2019-10-03 01:36:46,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:46,238 INFO L225 Difference]: With dead ends: 7048 [2019-10-03 01:36:46,238 INFO L226 Difference]: Without dead ends: 7048 [2019-10-03 01:36:46,240 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:46,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7048 states. [2019-10-03 01:36:46,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7048 to 7048. [2019-10-03 01:36:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7048 states. [2019-10-03 01:36:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7048 states to 7048 states and 9450 transitions. [2019-10-03 01:36:46,592 INFO L78 Accepts]: Start accepts. Automaton has 7048 states and 9450 transitions. Word has length 110 [2019-10-03 01:36:46,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:46,592 INFO L475 AbstractCegarLoop]: Abstraction has 7048 states and 9450 transitions. [2019-10-03 01:36:46,592 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 7048 states and 9450 transitions. [2019-10-03 01:36:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-03 01:36:46,596 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:46,596 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:46,601 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:46,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:46,601 INFO L82 PathProgramCache]: Analyzing trace with hash -1423589421, now seen corresponding path program 1 times [2019-10-03 01:36:46,601 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:46,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:46,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:46,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:46,661 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:46,887 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:46,888 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:46,888 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:46,889 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:46,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:46,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:46,890 INFO L87 Difference]: Start difference. First operand 7048 states and 9450 transitions. Second operand 5 states. [2019-10-03 01:36:47,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:47,076 INFO L93 Difference]: Finished difference Result 7046 states and 9448 transitions. [2019-10-03 01:36:47,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:47,076 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2019-10-03 01:36:47,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:47,106 INFO L225 Difference]: With dead ends: 7046 [2019-10-03 01:36:47,107 INFO L226 Difference]: Without dead ends: 7046 [2019-10-03 01:36:47,107 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:47,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7046 states. [2019-10-03 01:36:47,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7046 to 7046. [2019-10-03 01:36:47,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7046 states. [2019-10-03 01:36:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7046 states to 7046 states and 9448 transitions. [2019-10-03 01:36:47,453 INFO L78 Accepts]: Start accepts. Automaton has 7046 states and 9448 transitions. Word has length 118 [2019-10-03 01:36:47,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:47,453 INFO L475 AbstractCegarLoop]: Abstraction has 7046 states and 9448 transitions. [2019-10-03 01:36:47,453 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:47,454 INFO L276 IsEmpty]: Start isEmpty. Operand 7046 states and 9448 transitions. [2019-10-03 01:36:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-10-03 01:36:47,455 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:47,455 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:47,456 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:47,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:47,456 INFO L82 PathProgramCache]: Analyzing trace with hash 1579102709, now seen corresponding path program 1 times [2019-10-03 01:36:47,456 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:47,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:47,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:47,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:47,503 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:47,717 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:47,718 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:47,718 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:47,718 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:47,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:47,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:47,719 INFO L87 Difference]: Start difference. First operand 7046 states and 9448 transitions. Second operand 5 states. [2019-10-03 01:36:47,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:47,911 INFO L93 Difference]: Finished difference Result 7044 states and 9446 transitions. [2019-10-03 01:36:47,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:47,911 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 126 [2019-10-03 01:36:47,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:47,940 INFO L225 Difference]: With dead ends: 7044 [2019-10-03 01:36:47,940 INFO L226 Difference]: Without dead ends: 7044 [2019-10-03 01:36:47,941 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:47,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7044 states. [2019-10-03 01:36:48,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7044 to 7044. [2019-10-03 01:36:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7044 states. [2019-10-03 01:36:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7044 states to 7044 states and 9446 transitions. [2019-10-03 01:36:48,249 INFO L78 Accepts]: Start accepts. Automaton has 7044 states and 9446 transitions. Word has length 126 [2019-10-03 01:36:48,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:48,250 INFO L475 AbstractCegarLoop]: Abstraction has 7044 states and 9446 transitions. [2019-10-03 01:36:48,250 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 7044 states and 9446 transitions. [2019-10-03 01:36:48,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-10-03 01:36:48,252 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:48,252 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:48,253 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:48,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:48,253 INFO L82 PathProgramCache]: Analyzing trace with hash 833607712, now seen corresponding path program 1 times [2019-10-03 01:36:48,253 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:48,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:48,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:48,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:48,301 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:36:48,593 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:48,593 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:48,593 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:48,594 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:48,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:48,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:48,595 INFO L87 Difference]: Start difference. First operand 7044 states and 9446 transitions. Second operand 5 states. [2019-10-03 01:36:48,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:48,963 INFO L93 Difference]: Finished difference Result 7042 states and 9444 transitions. [2019-10-03 01:36:48,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:48,964 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2019-10-03 01:36:48,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:48,993 INFO L225 Difference]: With dead ends: 7042 [2019-10-03 01:36:48,993 INFO L226 Difference]: Without dead ends: 7042 [2019-10-03 01:36:48,994 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:49,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7042 states. [2019-10-03 01:36:49,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7042 to 7042. [2019-10-03 01:36:49,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7042 states. [2019-10-03 01:36:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7042 states to 7042 states and 9444 transitions. [2019-10-03 01:36:49,316 INFO L78 Accepts]: Start accepts. Automaton has 7042 states and 9444 transitions. Word has length 151 [2019-10-03 01:36:49,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:49,317 INFO L475 AbstractCegarLoop]: Abstraction has 7042 states and 9444 transitions. [2019-10-03 01:36:49,317 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 7042 states and 9444 transitions. [2019-10-03 01:36:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-10-03 01:36:49,319 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:49,319 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:49,320 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:49,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:49,320 INFO L82 PathProgramCache]: Analyzing trace with hash 1563662806, now seen corresponding path program 1 times [2019-10-03 01:36:49,320 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:49,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:49,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:49,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:49,368 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:49,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:49,615 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:49,615 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:49,616 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:49,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:49,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:49,616 INFO L87 Difference]: Start difference. First operand 7042 states and 9444 transitions. Second operand 5 states. [2019-10-03 01:36:49,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:49,797 INFO L93 Difference]: Finished difference Result 7040 states and 9442 transitions. [2019-10-03 01:36:49,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:49,798 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2019-10-03 01:36:49,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:49,829 INFO L225 Difference]: With dead ends: 7040 [2019-10-03 01:36:49,829 INFO L226 Difference]: Without dead ends: 7040 [2019-10-03 01:36:49,830 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:49,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7040 states. [2019-10-03 01:36:50,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7040 to 7040. [2019-10-03 01:36:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7040 states. [2019-10-03 01:36:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7040 states to 7040 states and 9442 transitions. [2019-10-03 01:36:50,147 INFO L78 Accepts]: Start accepts. Automaton has 7040 states and 9442 transitions. Word has length 139 [2019-10-03 01:36:50,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:50,148 INFO L475 AbstractCegarLoop]: Abstraction has 7040 states and 9442 transitions. [2019-10-03 01:36:50,148 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 7040 states and 9442 transitions. [2019-10-03 01:36:50,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-10-03 01:36:50,150 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:50,152 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:50,152 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:50,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:50,153 INFO L82 PathProgramCache]: Analyzing trace with hash -159945697, now seen corresponding path program 1 times [2019-10-03 01:36:50,153 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:50,202 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:50,203 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:50,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:50,203 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:36:50,479 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:50,479 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:50,480 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:50,480 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:50,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:50,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:50,481 INFO L87 Difference]: Start difference. First operand 7040 states and 9442 transitions. Second operand 5 states. [2019-10-03 01:36:50,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:50,660 INFO L93 Difference]: Finished difference Result 7038 states and 9440 transitions. [2019-10-03 01:36:50,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:50,661 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 164 [2019-10-03 01:36:50,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:50,687 INFO L225 Difference]: With dead ends: 7038 [2019-10-03 01:36:50,687 INFO L226 Difference]: Without dead ends: 7038 [2019-10-03 01:36:50,687 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:50,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7038 states. [2019-10-03 01:36:50,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7038 to 7038. [2019-10-03 01:36:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7038 states. [2019-10-03 01:36:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 7038 states and 9440 transitions. [2019-10-03 01:36:50,976 INFO L78 Accepts]: Start accepts. Automaton has 7038 states and 9440 transitions. Word has length 164 [2019-10-03 01:36:50,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:50,978 INFO L475 AbstractCegarLoop]: Abstraction has 7038 states and 9440 transitions. [2019-10-03 01:36:50,978 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 7038 states and 9440 transitions. [2019-10-03 01:36:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2019-10-03 01:36:50,980 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:50,981 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:50,981 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:50,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:50,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1525378188, now seen corresponding path program 1 times [2019-10-03 01:36:50,982 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:51,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:51,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:51,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:51,027 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:36:51,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:51,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:51,495 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:51,496 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:51,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:51,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:51,497 INFO L87 Difference]: Start difference. First operand 7038 states and 9440 transitions. Second operand 5 states. [2019-10-03 01:36:51,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:51,670 INFO L93 Difference]: Finished difference Result 7036 states and 9438 transitions. [2019-10-03 01:36:51,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:51,671 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 172 [2019-10-03 01:36:51,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:51,698 INFO L225 Difference]: With dead ends: 7036 [2019-10-03 01:36:51,698 INFO L226 Difference]: Without dead ends: 7036 [2019-10-03 01:36:51,700 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:51,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7036 states. [2019-10-03 01:36:51,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7036 to 7036. [2019-10-03 01:36:51,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7036 states. [2019-10-03 01:36:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7036 states to 7036 states and 9438 transitions. [2019-10-03 01:36:51,987 INFO L78 Accepts]: Start accepts. Automaton has 7036 states and 9438 transitions. Word has length 172 [2019-10-03 01:36:51,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:51,987 INFO L475 AbstractCegarLoop]: Abstraction has 7036 states and 9438 transitions. [2019-10-03 01:36:51,987 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 7036 states and 9438 transitions. [2019-10-03 01:36:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-10-03 01:36:51,990 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:51,990 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:51,991 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:51,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:51,991 INFO L82 PathProgramCache]: Analyzing trace with hash 2111229928, now seen corresponding path program 1 times [2019-10-03 01:36:51,991 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:52,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:52,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:52,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:52,040 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:52,264 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:52,264 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:52,264 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:52,264 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:52,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:52,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:52,265 INFO L87 Difference]: Start difference. First operand 7036 states and 9438 transitions. Second operand 5 states. [2019-10-03 01:36:52,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:52,434 INFO L93 Difference]: Finished difference Result 7034 states and 9436 transitions. [2019-10-03 01:36:52,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:52,435 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 163 [2019-10-03 01:36:52,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:52,461 INFO L225 Difference]: With dead ends: 7034 [2019-10-03 01:36:52,461 INFO L226 Difference]: Without dead ends: 7034 [2019-10-03 01:36:52,462 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:52,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7034 states. [2019-10-03 01:36:52,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7034 to 7034. [2019-10-03 01:36:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7034 states. [2019-10-03 01:36:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 7034 states and 9436 transitions. [2019-10-03 01:36:52,823 INFO L78 Accepts]: Start accepts. Automaton has 7034 states and 9436 transitions. Word has length 163 [2019-10-03 01:36:52,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:52,824 INFO L475 AbstractCegarLoop]: Abstraction has 7034 states and 9436 transitions. [2019-10-03 01:36:52,824 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:52,824 INFO L276 IsEmpty]: Start isEmpty. Operand 7034 states and 9436 transitions. [2019-10-03 01:36:52,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-10-03 01:36:52,826 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:52,827 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:52,827 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:52,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:52,828 INFO L82 PathProgramCache]: Analyzing trace with hash -151709553, now seen corresponding path program 1 times [2019-10-03 01:36:52,828 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:52,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:52,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:52,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:52,878 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:36:53,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:53,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:53,148 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:53,149 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:53,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:53,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:53,150 INFO L87 Difference]: Start difference. First operand 7034 states and 9436 transitions. Second operand 5 states. [2019-10-03 01:36:53,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:53,388 INFO L93 Difference]: Finished difference Result 7032 states and 9434 transitions. [2019-10-03 01:36:53,389 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:53,389 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 188 [2019-10-03 01:36:53,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:53,424 INFO L225 Difference]: With dead ends: 7032 [2019-10-03 01:36:53,424 INFO L226 Difference]: Without dead ends: 7032 [2019-10-03 01:36:53,425 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:53,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7032 states. [2019-10-03 01:36:53,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7032 to 7032. [2019-10-03 01:36:53,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7032 states. [2019-10-03 01:36:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7032 states to 7032 states and 9434 transitions. [2019-10-03 01:36:53,853 INFO L78 Accepts]: Start accepts. Automaton has 7032 states and 9434 transitions. Word has length 188 [2019-10-03 01:36:53,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:53,854 INFO L475 AbstractCegarLoop]: Abstraction has 7032 states and 9434 transitions. [2019-10-03 01:36:53,854 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:53,854 INFO L276 IsEmpty]: Start isEmpty. Operand 7032 states and 9434 transitions. [2019-10-03 01:36:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-10-03 01:36:53,857 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:53,857 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:53,858 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:53,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:53,858 INFO L82 PathProgramCache]: Analyzing trace with hash -1809009898, now seen corresponding path program 1 times [2019-10-03 01:36:53,858 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:53,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:53,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:53,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:53,905 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:54,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:54,165 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:54,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:54,165 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:54,166 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:54,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:54,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:54,167 INFO L87 Difference]: Start difference. First operand 7032 states and 9434 transitions. Second operand 5 states. [2019-10-03 01:36:54,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:54,370 INFO L93 Difference]: Finished difference Result 7030 states and 9432 transitions. [2019-10-03 01:36:54,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:54,370 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 179 [2019-10-03 01:36:54,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:54,400 INFO L225 Difference]: With dead ends: 7030 [2019-10-03 01:36:54,400 INFO L226 Difference]: Without dead ends: 7030 [2019-10-03 01:36:54,402 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:54,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7030 states. [2019-10-03 01:36:54,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7030 to 7030. [2019-10-03 01:36:54,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7030 states. [2019-10-03 01:36:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7030 states to 7030 states and 9432 transitions. [2019-10-03 01:36:54,858 INFO L78 Accepts]: Start accepts. Automaton has 7030 states and 9432 transitions. Word has length 179 [2019-10-03 01:36:54,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:54,859 INFO L475 AbstractCegarLoop]: Abstraction has 7030 states and 9432 transitions. [2019-10-03 01:36:54,859 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 7030 states and 9432 transitions. [2019-10-03 01:36:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2019-10-03 01:36:54,862 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:54,862 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:54,863 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:54,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:54,863 INFO L82 PathProgramCache]: Analyzing trace with hash 763892355, now seen corresponding path program 1 times [2019-10-03 01:36:54,863 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:54,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:54,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:54,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:54,914 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:36:55,139 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:55,139 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:55,139 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:55,140 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:55,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:55,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:55,141 INFO L87 Difference]: Start difference. First operand 7030 states and 9432 transitions. Second operand 5 states. [2019-10-03 01:36:55,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:55,319 INFO L93 Difference]: Finished difference Result 7028 states and 9430 transitions. [2019-10-03 01:36:55,320 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:55,320 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 204 [2019-10-03 01:36:55,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:55,348 INFO L225 Difference]: With dead ends: 7028 [2019-10-03 01:36:55,349 INFO L226 Difference]: Without dead ends: 7028 [2019-10-03 01:36:55,352 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:55,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7028 states. [2019-10-03 01:36:55,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7028 to 7028. [2019-10-03 01:36:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7028 states. [2019-10-03 01:36:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 7028 states and 9430 transitions. [2019-10-03 01:36:55,692 INFO L78 Accepts]: Start accepts. Automaton has 7028 states and 9430 transitions. Word has length 204 [2019-10-03 01:36:55,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:55,693 INFO L475 AbstractCegarLoop]: Abstraction has 7028 states and 9430 transitions. [2019-10-03 01:36:55,693 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 7028 states and 9430 transitions. [2019-10-03 01:36:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-10-03 01:36:55,697 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:55,697 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:55,697 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:55,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:55,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1549446956, now seen corresponding path program 1 times [2019-10-03 01:36:55,698 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:55,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:55,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:55,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:55,749 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:36:56,058 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:56,059 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:56,059 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:56,059 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:56,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:56,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:56,061 INFO L87 Difference]: Start difference. First operand 7028 states and 9430 transitions. Second operand 5 states. [2019-10-03 01:36:56,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:56,230 INFO L93 Difference]: Finished difference Result 7026 states and 9428 transitions. [2019-10-03 01:36:56,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:56,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 195 [2019-10-03 01:36:56,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:56,255 INFO L225 Difference]: With dead ends: 7026 [2019-10-03 01:36:56,256 INFO L226 Difference]: Without dead ends: 7026 [2019-10-03 01:36:56,256 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:56,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7026 states. [2019-10-03 01:36:56,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7026 to 7026. [2019-10-03 01:36:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7026 states. [2019-10-03 01:36:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7026 states to 7026 states and 9428 transitions. [2019-10-03 01:36:56,571 INFO L78 Accepts]: Start accepts. Automaton has 7026 states and 9428 transitions. Word has length 195 [2019-10-03 01:36:56,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:56,572 INFO L475 AbstractCegarLoop]: Abstraction has 7026 states and 9428 transitions. [2019-10-03 01:36:56,572 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 7026 states and 9428 transitions. [2019-10-03 01:36:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2019-10-03 01:36:56,576 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:56,577 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:56,577 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:56,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:56,578 INFO L82 PathProgramCache]: Analyzing trace with hash 1225386801, now seen corresponding path program 1 times [2019-10-03 01:36:56,578 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:56,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:56,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:56,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:56,636 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2019-10-03 01:36:57,379 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:57,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:57,380 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:57,381 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:57,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:57,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:57,382 INFO L87 Difference]: Start difference. First operand 7026 states and 9428 transitions. Second operand 5 states. [2019-10-03 01:36:57,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:57,678 INFO L93 Difference]: Finished difference Result 7028 states and 9429 transitions. [2019-10-03 01:36:57,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:57,678 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 245 [2019-10-03 01:36:57,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:57,701 INFO L225 Difference]: With dead ends: 7028 [2019-10-03 01:36:57,702 INFO L226 Difference]: Without dead ends: 7028 [2019-10-03 01:36:57,702 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:57,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7028 states. [2019-10-03 01:36:58,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7028 to 7028. [2019-10-03 01:36:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7028 states. [2019-10-03 01:36:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 7028 states and 9429 transitions. [2019-10-03 01:36:58,220 INFO L78 Accepts]: Start accepts. Automaton has 7028 states and 9429 transitions. Word has length 245 [2019-10-03 01:36:58,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:58,221 INFO L475 AbstractCegarLoop]: Abstraction has 7028 states and 9429 transitions. [2019-10-03 01:36:58,221 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:58,221 INFO L276 IsEmpty]: Start isEmpty. Operand 7028 states and 9429 transitions. [2019-10-03 01:36:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2019-10-03 01:36:58,225 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:58,225 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:58,226 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:58,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:58,226 INFO L82 PathProgramCache]: Analyzing trace with hash 1880890498, now seen corresponding path program 1 times [2019-10-03 01:36:58,226 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:58,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:58,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:58,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:58,276 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:58,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:36:58,619 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:58,619 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:58,619 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:58,619 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:58,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:58,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:58,620 INFO L87 Difference]: Start difference. First operand 7028 states and 9429 transitions. Second operand 5 states. [2019-10-03 01:36:58,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:58,801 INFO L93 Difference]: Finished difference Result 7026 states and 9427 transitions. [2019-10-03 01:36:58,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:58,802 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 220 [2019-10-03 01:36:58,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:58,825 INFO L225 Difference]: With dead ends: 7026 [2019-10-03 01:36:58,825 INFO L226 Difference]: Without dead ends: 7026 [2019-10-03 01:36:58,825 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:58,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7026 states. [2019-10-03 01:36:59,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7026 to 7026. [2019-10-03 01:36:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7026 states. [2019-10-03 01:36:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7026 states to 7026 states and 9427 transitions. [2019-10-03 01:36:59,161 INFO L78 Accepts]: Start accepts. Automaton has 7026 states and 9427 transitions. Word has length 220 [2019-10-03 01:36:59,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:59,161 INFO L475 AbstractCegarLoop]: Abstraction has 7026 states and 9427 transitions. [2019-10-03 01:36:59,161 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 7026 states and 9427 transitions. [2019-10-03 01:36:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-10-03 01:36:59,165 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:59,165 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:59,166 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:59,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:59,166 INFO L82 PathProgramCache]: Analyzing trace with hash 1118904500, now seen corresponding path program 1 times [2019-10-03 01:36:59,167 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:36:59,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:59,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:36:59,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:36:59,217 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:36:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:36:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:36:59,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:36:59,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:36:59,483 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:36:59,485 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:36:59,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:36:59,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:36:59,486 INFO L87 Difference]: Start difference. First operand 7026 states and 9427 transitions. Second operand 5 states. [2019-10-03 01:36:59,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:36:59,650 INFO L93 Difference]: Finished difference Result 7024 states and 9425 transitions. [2019-10-03 01:36:59,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:36:59,651 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 228 [2019-10-03 01:36:59,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:36:59,673 INFO L225 Difference]: With dead ends: 7024 [2019-10-03 01:36:59,674 INFO L226 Difference]: Without dead ends: 7024 [2019-10-03 01:36:59,675 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:36:59,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7024 states. [2019-10-03 01:36:59,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7024 to 7024. [2019-10-03 01:36:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7024 states. [2019-10-03 01:36:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7024 states to 7024 states and 9425 transitions. [2019-10-03 01:36:59,975 INFO L78 Accepts]: Start accepts. Automaton has 7024 states and 9425 transitions. Word has length 228 [2019-10-03 01:36:59,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:36:59,977 INFO L475 AbstractCegarLoop]: Abstraction has 7024 states and 9425 transitions. [2019-10-03 01:36:59,977 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:36:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 7024 states and 9425 transitions. [2019-10-03 01:36:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-10-03 01:36:59,981 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:36:59,981 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:36:59,982 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:36:59,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:36:59,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1320804948, now seen corresponding path program 1 times [2019-10-03 01:36:59,982 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:37:00,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:00,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:37:00,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:00,035 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:37:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:37:00,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:37:00,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:37:00,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:37:00,266 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:37:00,267 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:37:00,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:37:00,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:37:00,267 INFO L87 Difference]: Start difference. First operand 7024 states and 9425 transitions. Second operand 5 states. [2019-10-03 01:37:00,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:37:00,430 INFO L93 Difference]: Finished difference Result 7022 states and 9423 transitions. [2019-10-03 01:37:00,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:37:00,431 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 219 [2019-10-03 01:37:00,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:37:00,455 INFO L225 Difference]: With dead ends: 7022 [2019-10-03 01:37:00,456 INFO L226 Difference]: Without dead ends: 7022 [2019-10-03 01:37:00,456 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:37:00,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7022 states. [2019-10-03 01:37:00,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7022 to 7022. [2019-10-03 01:37:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7022 states. [2019-10-03 01:37:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 7022 states and 9423 transitions. [2019-10-03 01:37:00,852 INFO L78 Accepts]: Start accepts. Automaton has 7022 states and 9423 transitions. Word has length 219 [2019-10-03 01:37:00,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:37:00,853 INFO L475 AbstractCegarLoop]: Abstraction has 7022 states and 9423 transitions. [2019-10-03 01:37:00,853 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:37:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 7022 states and 9423 transitions. [2019-10-03 01:37:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-10-03 01:37:00,858 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:37:00,859 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:37:00,859 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:37:00,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:37:00,860 INFO L82 PathProgramCache]: Analyzing trace with hash -180184159, now seen corresponding path program 1 times [2019-10-03 01:37:00,860 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:37:00,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:00,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:37:00,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:00,932 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:37:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:37:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:37:01,343 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:37:01,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:37:01,344 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:37:01,344 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:37:01,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:37:01,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:37:01,345 INFO L87 Difference]: Start difference. First operand 7022 states and 9423 transitions. Second operand 5 states. [2019-10-03 01:37:01,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:37:01,531 INFO L93 Difference]: Finished difference Result 7020 states and 9421 transitions. [2019-10-03 01:37:01,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:37:01,532 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 244 [2019-10-03 01:37:01,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:37:01,555 INFO L225 Difference]: With dead ends: 7020 [2019-10-03 01:37:01,555 INFO L226 Difference]: Without dead ends: 7020 [2019-10-03 01:37:01,556 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:37:01,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7020 states. [2019-10-03 01:37:01,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7020 to 7020. [2019-10-03 01:37:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7020 states. [2019-10-03 01:37:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7020 states to 7020 states and 9421 transitions. [2019-10-03 01:37:01,851 INFO L78 Accepts]: Start accepts. Automaton has 7020 states and 9421 transitions. Word has length 244 [2019-10-03 01:37:01,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:37:01,852 INFO L475 AbstractCegarLoop]: Abstraction has 7020 states and 9421 transitions. [2019-10-03 01:37:01,852 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:37:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 7020 states and 9421 transitions. [2019-10-03 01:37:01,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2019-10-03 01:37:01,857 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:37:01,857 INFO L411 BasicCegarLoop]: trace histogram [16, 16, 16, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:37:01,857 INFO L418 AbstractCegarLoop]: === Iteration 22 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:37:01,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:37:01,858 INFO L82 PathProgramCache]: Analyzing trace with hash -560768184, now seen corresponding path program 1 times [2019-10-03 01:37:01,858 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:37:01,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:01,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:37:01,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:01,904 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:37:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:37:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2019-10-03 01:37:02,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:37:02,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:37:02,218 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:37:02,219 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:37:02,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:37:02,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:37:02,220 INFO L87 Difference]: Start difference. First operand 7020 states and 9421 transitions. Second operand 5 states. [2019-10-03 01:37:03,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:37:03,226 INFO L93 Difference]: Finished difference Result 7018 states and 9419 transitions. [2019-10-03 01:37:03,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:37:03,226 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 273 [2019-10-03 01:37:03,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:37:03,250 INFO L225 Difference]: With dead ends: 7018 [2019-10-03 01:37:03,251 INFO L226 Difference]: Without dead ends: 7018 [2019-10-03 01:37:03,251 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:37:03,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7018 states. [2019-10-03 01:37:03,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7018 to 7018. [2019-10-03 01:37:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7018 states. [2019-10-03 01:37:03,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7018 states to 7018 states and 9419 transitions. [2019-10-03 01:37:03,523 INFO L78 Accepts]: Start accepts. Automaton has 7018 states and 9419 transitions. Word has length 273 [2019-10-03 01:37:03,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:37:03,523 INFO L475 AbstractCegarLoop]: Abstraction has 7018 states and 9419 transitions. [2019-10-03 01:37:03,524 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:37:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 7018 states and 9419 transitions. [2019-10-03 01:37:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-10-03 01:37:03,528 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:37:03,528 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:37:03,529 INFO L418 AbstractCegarLoop]: === Iteration 23 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:37:03,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:37:03,529 INFO L82 PathProgramCache]: Analyzing trace with hash -1652592682, now seen corresponding path program 1 times [2019-10-03 01:37:03,530 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:37:03,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:03,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:37:03,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:03,572 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:37:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:37:03,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:37:03,825 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:37:03,826 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:37:03,826 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:37:03,826 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:37:03,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:37:03,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:37:03,827 INFO L87 Difference]: Start difference. First operand 7018 states and 9419 transitions. Second operand 5 states. [2019-10-03 01:37:03,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:37:03,983 INFO L93 Difference]: Finished difference Result 7016 states and 9417 transitions. [2019-10-03 01:37:03,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:37:03,983 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 252 [2019-10-03 01:37:03,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:37:04,015 INFO L225 Difference]: With dead ends: 7016 [2019-10-03 01:37:04,015 INFO L226 Difference]: Without dead ends: 6809 [2019-10-03 01:37:04,016 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:37:04,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6809 states. [2019-10-03 01:37:04,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6809 to 6809. [2019-10-03 01:37:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6809 states. [2019-10-03 01:37:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6809 states to 6809 states and 9183 transitions. [2019-10-03 01:37:04,301 INFO L78 Accepts]: Start accepts. Automaton has 6809 states and 9183 transitions. Word has length 252 [2019-10-03 01:37:04,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:37:04,301 INFO L475 AbstractCegarLoop]: Abstraction has 6809 states and 9183 transitions. [2019-10-03 01:37:04,301 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:37:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 6809 states and 9183 transitions. [2019-10-03 01:37:04,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-10-03 01:37:04,311 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:37:04,311 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:37:04,312 INFO L418 AbstractCegarLoop]: === Iteration 24 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:37:04,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:37:04,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1331090874, now seen corresponding path program 1 times [2019-10-03 01:37:04,312 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:37:04,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:04,362 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:37:04,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:04,362 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:37:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:37:04,927 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 983 trivial. 0 not checked. [2019-10-03 01:37:04,929 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:37:04,929 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 01:37:04,929 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:37:04,930 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 01:37:04,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 01:37:04,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 01:37:04,932 INFO L87 Difference]: Start difference. First operand 6809 states and 9183 transitions. Second operand 6 states. [2019-10-03 01:37:20,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:37:20,812 INFO L93 Difference]: Finished difference Result 6809 states and 9182 transitions. [2019-10-03 01:37:20,812 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 01:37:20,813 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 338 [2019-10-03 01:37:20,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:37:20,837 INFO L225 Difference]: With dead ends: 6809 [2019-10-03 01:37:20,837 INFO L226 Difference]: Without dead ends: 6809 [2019-10-03 01:37:20,837 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-03 01:37:20,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6809 states. [2019-10-03 01:37:21,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6809 to 6809. [2019-10-03 01:37:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6809 states. [2019-10-03 01:37:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6809 states to 6809 states and 9182 transitions. [2019-10-03 01:37:21,109 INFO L78 Accepts]: Start accepts. Automaton has 6809 states and 9182 transitions. Word has length 338 [2019-10-03 01:37:21,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:37:21,112 INFO L475 AbstractCegarLoop]: Abstraction has 6809 states and 9182 transitions. [2019-10-03 01:37:21,112 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 01:37:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 6809 states and 9182 transitions. [2019-10-03 01:37:21,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-10-03 01:37:21,119 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:37:21,120 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:37:21,120 INFO L418 AbstractCegarLoop]: === Iteration 25 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:37:21,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:37:21,121 INFO L82 PathProgramCache]: Analyzing trace with hash -1329243832, now seen corresponding path program 1 times [2019-10-03 01:37:21,121 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:37:21,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:21,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:37:21,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:21,180 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:37:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:37:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 983 trivial. 0 not checked. [2019-10-03 01:37:21,528 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:37:21,528 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:37:21,528 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:37:21,529 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:37:21,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:37:21,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:37:21,530 INFO L87 Difference]: Start difference. First operand 6809 states and 9182 transitions. Second operand 5 states. [2019-10-03 01:37:21,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:37:21,673 INFO L93 Difference]: Finished difference Result 6807 states and 9180 transitions. [2019-10-03 01:37:21,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:37:21,673 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-10-03 01:37:21,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:37:21,703 INFO L225 Difference]: With dead ends: 6807 [2019-10-03 01:37:21,704 INFO L226 Difference]: Without dead ends: 6807 [2019-10-03 01:37:21,704 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 01:37:21,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6807 states. [2019-10-03 01:37:21,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6807 to 6807. [2019-10-03 01:37:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6807 states. [2019-10-03 01:37:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6807 states to 6807 states and 9180 transitions. [2019-10-03 01:37:21,984 INFO L78 Accepts]: Start accepts. Automaton has 6807 states and 9180 transitions. Word has length 338 [2019-10-03 01:37:21,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:37:21,985 INFO L475 AbstractCegarLoop]: Abstraction has 6807 states and 9180 transitions. [2019-10-03 01:37:21,985 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:37:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 6807 states and 9180 transitions. [2019-10-03 01:37:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2019-10-03 01:37:21,991 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:37:21,992 INFO L411 BasicCegarLoop]: trace histogram [19, 19, 19, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:37:21,993 INFO L418 AbstractCegarLoop]: === Iteration 26 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:37:21,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:37:21,993 INFO L82 PathProgramCache]: Analyzing trace with hash 121020739, now seen corresponding path program 1 times [2019-10-03 01:37:21,993 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:37:22,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:22,037 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:37:22,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:37:22,038 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:37:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:37:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 983 trivial. 0 not checked. [2019-10-03 01:37:22,421 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:37:22,421 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:37:22,421 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:37:22,425 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:37:22,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:37:22,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:37:22,426 INFO L87 Difference]: Start difference. First operand 6807 states and 9180 transitions. Second operand 3 states. [2019-10-03 01:37:22,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:37:22,510 INFO L93 Difference]: Finished difference Result 6800 states and 9172 transitions. [2019-10-03 01:37:22,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:37:22,511 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2019-10-03 01:37:22,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:37:22,512 INFO L225 Difference]: With dead ends: 6800 [2019-10-03 01:37:22,512 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 01:37:22,512 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:37:22,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 01:37:22,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 01:37:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 01:37:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 01:37:22,513 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 348 [2019-10-03 01:37:22,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:37:22,513 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 01:37:22,513 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:37:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 01:37:22,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 01:37:22,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 01:37:22 BoogieIcfgContainer [2019-10-03 01:37:22,523 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 01:37:22,527 INFO L168 Benchmark]: Toolchain (without parser) took 84456.12 ms. Allocated memory was 180.9 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 127.9 MB in the beginning and 659.0 MB in the end (delta: -531.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-10-03 01:37:22,528 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-03 01:37:22,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18390.34 ms. Allocated memory was 180.9 MB in the beginning and 675.3 MB in the end (delta: 494.4 MB). Free memory was 127.9 MB in the beginning and 422.1 MB in the end (delta: -294.2 MB). Peak memory consumption was 510.7 MB. Max. memory is 7.1 GB. [2019-10-03 01:37:22,533 INFO L168 Benchmark]: Boogie Preprocessor took 690.05 ms. Allocated memory is still 675.3 MB. Free memory was 422.1 MB in the beginning and 309.6 MB in the end (delta: 112.5 MB). Peak memory consumption was 112.5 MB. Max. memory is 7.1 GB. [2019-10-03 01:37:22,543 INFO L168 Benchmark]: RCFGBuilder took 20956.61 ms. Allocated memory was 675.3 MB in the beginning and 1.0 GB in the end (delta: 369.6 MB). Free memory was 309.6 MB in the beginning and 695.0 MB in the end (delta: -385.4 MB). Peak memory consumption was 492.1 MB. Max. memory is 7.1 GB. [2019-10-03 01:37:22,543 INFO L168 Benchmark]: TraceAbstraction took 44410.03 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 909.6 MB). Free memory was 695.0 MB in the beginning and 659.0 MB in the end (delta: 36.0 MB). Peak memory consumption was 945.7 MB. Max. memory is 7.1 GB. [2019-10-03 01:37:22,548 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 18390.34 ms. Allocated memory was 180.9 MB in the beginning and 675.3 MB in the end (delta: 494.4 MB). Free memory was 127.9 MB in the beginning and 422.1 MB in the end (delta: -294.2 MB). Peak memory consumption was 510.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 690.05 ms. Allocated memory is still 675.3 MB. Free memory was 422.1 MB in the beginning and 309.6 MB in the end (delta: 112.5 MB). Peak memory consumption was 112.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20956.61 ms. Allocated memory was 675.3 MB in the beginning and 1.0 GB in the end (delta: 369.6 MB). Free memory was 309.6 MB in the beginning and 695.0 MB in the end (delta: -385.4 MB). Peak memory consumption was 492.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44410.03 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 909.6 MB). Free memory was 695.0 MB in the beginning and 659.0 MB in the end (delta: 36.0 MB). Peak memory consumption was 945.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 34167]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33993]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33906]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34389]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33808]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34536]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34067]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34820]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34204]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33869]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34042]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34192]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33845]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34573]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34647]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34216]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34561]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33796]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34425]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33881]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34241]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34499]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34461]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34340]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34092]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34511]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34548]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34683]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34783]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34671]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34833]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34734]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34708]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34055]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34622]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34030]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34771]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34376]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34005]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34352]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33857]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34254]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34486]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34142]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33930]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34845]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34474]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34449]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34364]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34523]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33981]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34154]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34105]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34018]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33955]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34659]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34759]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34746]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33943]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34266]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34303]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34118]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34437]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34808]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34315]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34130]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33894]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34857]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33968]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34080]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34635]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34598]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33918]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34401]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34795]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34585]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34413]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34327]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34179]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34278]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33833]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33784]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34696]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 33821]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34610]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34291]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34229]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 34721]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 88 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 1156 procedures, 9118 locations, 88 error locations. SAFE Result, 44.3s OverallTime, 26 OverallIterations, 19 TraceHistogramMax, 23.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 244676 SDtfs, 225365 SDslu, 493951 SDs, 0 SdLazy, 4915 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 191 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8071occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 10.5s AutomataMinimizationTime, 26 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 5.4s InterpolantComputationTime, 4974 NumberOfCodeBlocks, 4974 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 4948 ConstructedInterpolants, 0 QuantifiedInterpolants, 1498832 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 26 InterpolantComputations, 26 PerfectInterpolantSequences, 4494/4494 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...