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 0.1.24-112bae1 [2019-09-10 18:37:07,270 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 18:37:07,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 18:37:07,299 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 18:37:07,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 18:37:07,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 18:37:07,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 18:37:07,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 18:37:07,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 18:37:07,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 18:37:07,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 18:37:07,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 18:37:07,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 18:37:07,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 18:37:07,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 18:37:07,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 18:37:07,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 18:37:07,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 18:37:07,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 18:37:07,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 18:37:07,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 18:37:07,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 18:37:07,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 18:37:07,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 18:37:07,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 18:37:07,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 18:37:07,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 18:37:07,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 18:37:07,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 18:37:07,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 18:37:07,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 18:37:07,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 18:37:07,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 18:37:07,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 18:37:07,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 18:37:07,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 18:37:07,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 18:37:07,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 18:37:07,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 18:37:07,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 18:37:07,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 18:37:07,347 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 18:37:07,379 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 18:37:07,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 18:37:07,383 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 18:37:07,384 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 18:37:07,385 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 18:37:07,385 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 18:37:07,385 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 18:37:07,386 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 18:37:07,386 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 18:37:07,386 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 18:37:07,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 18:37:07,390 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 18:37:07,390 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 18:37:07,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 18:37:07,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 18:37:07,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 18:37:07,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 18:37:07,392 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 18:37:07,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 18:37:07,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 18:37:07,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 18:37:07,394 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 18:37:07,394 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 18:37:07,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 18:37:07,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 18:37:07,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 18:37:07,396 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 18:37:07,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 18:37:07,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 18:37:07,396 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 18:37:07,444 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 18:37:07,458 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 18:37:07,462 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 18:37:07,464 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 18:37:07,465 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 18:37:07,466 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2019-09-10 18:37:07,556 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b8d524ed/8b1f5a833c9c4af3932f5ed1a83f32ce/FLAG378bd3bdc [2019-09-10 18:37:08,984 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 18:37:08,985 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2019-09-10 18:37:09,089 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b8d524ed/8b1f5a833c9c4af3932f5ed1a83f32ce/FLAG378bd3bdc [2019-09-10 18:37:09,391 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b8d524ed/8b1f5a833c9c4af3932f5ed1a83f32ce [2019-09-10 18:37:09,402 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 18:37:09,404 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 18:37:09,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 18:37:09,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 18:37:09,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 18:37:09,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 06:37:09" (1/1) ... [2019-09-10 18:37:09,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ffd4eb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:09, skipping insertion in model container [2019-09-10 18:37:09,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 06:37:09" (1/1) ... [2019-09-10 18:37:09,425 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 18:37:09,757 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 18:37:27,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 18:37:27,978 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 18:37:28,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 18:37:33,342 INFO L192 MainTranslator]: Completed translation [2019-09-10 18:37:33,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33 WrapperNode [2019-09-10 18:37:33,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 18:37:33,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 18:37:33,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 18:37:33,344 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 18:37:33,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... [2019-09-10 18:37:33,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... [2019-09-10 18:37:33,546 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... [2019-09-10 18:37:33,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... [2019-09-10 18:37:33,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... [2019-09-10 18:37:34,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... [2019-09-10 18:37:34,211 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... [2019-09-10 18:37:34,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 18:37:34,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 18:37:34,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 18:37:34,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 18:37:34,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 18:37:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 18:37:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 18:37:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 18:37:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-10 18:37:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 18:37:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-10 18:37:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 18:37:34,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2019-09-10 18:37:34,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2019-09-10 18:37:34,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2019-09-10 18:37:34,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-10 18:37:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure init_nfs_v2 [2019-09-10 18:37:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_nfs_v2 [2019-09-10 18:37:34,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_nfs_v2_12_2 [2019-09-10 18:37:34,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_nfs_v2_12_9 [2019-09-10 18:37:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_12_4 [2019-09-10 18:37:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_1_12_5 [2019-09-10 18:37:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2019-09-10 18:37:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 18:37:34,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-09-10 18:37:34,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-09-10 18:37:34,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_10 [2019-09-10 18:37:34,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_11 [2019-09-10 18:37:34,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-09-10 18:37:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-09-10 18:37:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2019-09-10 18:37:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2019-09-10 18:37:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2019-09-10 18:37:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2019-09-10 18:37:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_8 [2019-09-10 18:37:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_9 [2019-09-10 18:37:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-09-10 18:37:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_10_12 [2019-09-10 18:37:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_11_12 [2019-09-10 18:37:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-09-10 18:37:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-09-10 18:37:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-09-10 18:37:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2019-09-10 18:37:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2019-09-10 18:37:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_6_12 [2019-09-10 18:37:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_7_12 [2019-09-10 18:37:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_8_12 [2019-09-10 18:37:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_9_12 [2019-09-10 18:37:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-09-10 18:37:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_10_4 [2019-09-10 18:37:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_11_4 [2019-09-10 18:37:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-09-10 18:37:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-09-10 18:37:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-09-10 18:37:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2019-09-10 18:37:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2019-09-10 18:37:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_6_4 [2019-09-10 18:37:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_7_4 [2019-09-10 18:37:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_8_4 [2019-09-10 18:37:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_9_4 [2019-09-10 18:37:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_130 [2019-09-10 18:37:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_131 [2019-09-10 18:37:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_132 [2019-09-10 18:37:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_133 [2019-09-10 18:37:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 18:37:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 18:37:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2019-09-10 18:37:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-09-10 18:37:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2019-09-10 18:37:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2019-09-10 18:37:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FH [2019-09-10 18:37:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2019-09-10 18:37:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2019-09-10 18:37:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_mark_for_revalidate [2019-09-10 18:37:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_fattr [2019-09-10 18:37:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_fhandle [2019-09-10 18:37:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_file_open_context [2019-09-10 18:37:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_file_cred [2019-09-10 18:37:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_get_root [2019-09-10 18:37:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_getattr [2019-09-10 18:37:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_setattr [2019-09-10 18:37:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_lookup [2019-09-10 18:37:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_readlink [2019-09-10 18:37:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_createdata [2019-09-10 18:37:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_createdata [2019-09-10 18:37:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_create [2019-09-10 18:37:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_mknod [2019-09-10 18:37:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_remove [2019-09-10 18:37:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_setup [2019-09-10 18:37:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_rpc_prepare [2019-09-10 18:37:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_done [2019-09-10 18:37:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_setup [2019-09-10 18:37:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_rpc_prepare [2019-09-10 18:37:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_done [2019-09-10 18:37:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_link [2019-09-10 18:37:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_symlink [2019-09-10 18:37:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_mkdir [2019-09-10 18:37:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rmdir [2019-09-10 18:37:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_readdir [2019-09-10 18:37:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_statfs [2019-09-10 18:37:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_fsinfo [2019-09-10 18:37:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_pathconf [2019-09-10 18:37:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_read_done [2019-09-10 18:37:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_read_setup [2019-09-10 18:37:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_pgio_rpc_prepare [2019-09-10 18:37:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_write_done [2019-09-10 18:37:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_write_setup [2019-09-10 18:37:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_commit_rpc_prepare [2019-09-10 18:37:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_commit_setup [2019-09-10 18:37:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_lock [2019-09-10 18:37:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_check_bounds [2019-09-10 18:37:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_have_delegation [2019-09-10 18:37:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_return_delegation [2019-09-10 18:37:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_101 [2019-09-10 18:37:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_102 [2019-09-10 18:37:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_103 [2019-09-10 18:37:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_106 [2019-09-10 18:37:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_109 [2019-09-10 18:37:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_112 [2019-09-10 18:37:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_115 [2019-09-10 18:37:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_118 [2019-09-10 18:37:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_119 [2019-09-10 18:37:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_120 [2019-09-10 18:37:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_121 [2019-09-10 18:37:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_124 [2019-09-10 18:37:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_125 [2019-09-10 18:37:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-09-10 18:37:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2019-09-10 18:37:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_28 [2019-09-10 18:37:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_29 [2019-09-10 18:37:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_32 [2019-09-10 18:37:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_35 [2019-09-10 18:37:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_36 [2019-09-10 18:37:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_39 [2019-09-10 18:37:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_42 [2019-09-10 18:37:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_45 [2019-09-10 18:37:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_48 [2019-09-10 18:37:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-09-10 18:37:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_51 [2019-09-10 18:37:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_54 [2019-09-10 18:37:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_57 [2019-09-10 18:37:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_60 [2019-09-10 18:37:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_63 [2019-09-10 18:37:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_66 [2019-09-10 18:37:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_67 [2019-09-10 18:37:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_68 [2019-09-10 18:37:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_73 [2019-09-10 18:37:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_76 [2019-09-10 18:37:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_79 [2019-09-10 18:37:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_80 [2019-09-10 18:37:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_81 [2019-09-10 18:37:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_84 [2019-09-10 18:37:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_87 [2019-09-10 18:37:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_90 [2019-09-10 18:37:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_91 [2019-09-10 18:37:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_94 [2019-09-10 18:37:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_97 [2019-09-10 18:37:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_98 [2019-09-10 18:37:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_101 [2019-09-10 18:37:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_102 [2019-09-10 18:37:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_103 [2019-09-10 18:37:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_106 [2019-09-10 18:37:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_109 [2019-09-10 18:37:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_112 [2019-09-10 18:37:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_115 [2019-09-10 18:37:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_118 [2019-09-10 18:37:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_119 [2019-09-10 18:37:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_120 [2019-09-10 18:37:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_121 [2019-09-10 18:37:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_124 [2019-09-10 18:37:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_125 [2019-09-10 18:37:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_22 [2019-09-10 18:37:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_25 [2019-09-10 18:37:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_28 [2019-09-10 18:37:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_29 [2019-09-10 18:37:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_32 [2019-09-10 18:37:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_35 [2019-09-10 18:37:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_36 [2019-09-10 18:37:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_39 [2019-09-10 18:37:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_42 [2019-09-10 18:37:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_45 [2019-09-10 18:37:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_48 [2019-09-10 18:37:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_5 [2019-09-10 18:37:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_51 [2019-09-10 18:37:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_54 [2019-09-10 18:37:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_57 [2019-09-10 18:37:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_60 [2019-09-10 18:37:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_63 [2019-09-10 18:37:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_66 [2019-09-10 18:37:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_67 [2019-09-10 18:37:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_68 [2019-09-10 18:37:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_73 [2019-09-10 18:37:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_76 [2019-09-10 18:37:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_79 [2019-09-10 18:37:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_80 [2019-09-10 18:37:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_81 [2019-09-10 18:37:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_84 [2019-09-10 18:37:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_87 [2019-09-10 18:37:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_90 [2019-09-10 18:37:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_91 [2019-09-10 18:37:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_94 [2019-09-10 18:37:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_97 [2019-09-10 18:37:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_98 [2019-09-10 18:37:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_101 [2019-09-10 18:37:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_102 [2019-09-10 18:37:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_103 [2019-09-10 18:37:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_106 [2019-09-10 18:37:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_109 [2019-09-10 18:37:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_112 [2019-09-10 18:37:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_115 [2019-09-10 18:37:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_118 [2019-09-10 18:37:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_119 [2019-09-10 18:37:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_120 [2019-09-10 18:37:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_121 [2019-09-10 18:37:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_124 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_125 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_22 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_25 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_28 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_29 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_32 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_35 [2019-09-10 18:37:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_36 [2019-09-10 18:37:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_39 [2019-09-10 18:37:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_42 [2019-09-10 18:37:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_45 [2019-09-10 18:37:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_48 [2019-09-10 18:37:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_5 [2019-09-10 18:37:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_51 [2019-09-10 18:37:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_54 [2019-09-10 18:37:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_57 [2019-09-10 18:37:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_60 [2019-09-10 18:37:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_63 [2019-09-10 18:37:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_66 [2019-09-10 18:37:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_67 [2019-09-10 18:37:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_68 [2019-09-10 18:37:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_73 [2019-09-10 18:37:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_76 [2019-09-10 18:37:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_79 [2019-09-10 18:37:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_80 [2019-09-10 18:37:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_81 [2019-09-10 18:37:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_84 [2019-09-10 18:37:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_87 [2019-09-10 18:37:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_90 [2019-09-10 18:37:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_91 [2019-09-10 18:37:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_94 [2019-09-10 18:37:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_97 [2019-09-10 18:37:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_98 [2019-09-10 18:37:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_101 [2019-09-10 18:37:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_102 [2019-09-10 18:37:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_103 [2019-09-10 18:37:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_106 [2019-09-10 18:37:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_109 [2019-09-10 18:37:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_112 [2019-09-10 18:37:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_115 [2019-09-10 18:37:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_118 [2019-09-10 18:37:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_119 [2019-09-10 18:37:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_120 [2019-09-10 18:37:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_121 [2019-09-10 18:37:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_124 [2019-09-10 18:37:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_125 [2019-09-10 18:37:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-09-10 18:37:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_25 [2019-09-10 18:37:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_28 [2019-09-10 18:37:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_29 [2019-09-10 18:37:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_32 [2019-09-10 18:37:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_35 [2019-09-10 18:37:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_36 [2019-09-10 18:37:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_39 [2019-09-10 18:37:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_42 [2019-09-10 18:37:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_45 [2019-09-10 18:37:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_48 [2019-09-10 18:37:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-09-10 18:37:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_51 [2019-09-10 18:37:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_54 [2019-09-10 18:37:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_57 [2019-09-10 18:37:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_60 [2019-09-10 18:37:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_63 [2019-09-10 18:37:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_66 [2019-09-10 18:37:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_67 [2019-09-10 18:37:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_68 [2019-09-10 18:37:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_73 [2019-09-10 18:37:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_76 [2019-09-10 18:37:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_79 [2019-09-10 18:37:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_80 [2019-09-10 18:37:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_81 [2019-09-10 18:37:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_84 [2019-09-10 18:37:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_87 [2019-09-10 18:37:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_90 [2019-09-10 18:37:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_91 [2019-09-10 18:37:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_94 [2019-09-10 18:37:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_97 [2019-09-10 18:37:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_98 [2019-09-10 18:37:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_101 [2019-09-10 18:37:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_102 [2019-09-10 18:37:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_103 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_106 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_109 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_112 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_115 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_118 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_119 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_120 [2019-09-10 18:37:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_121 [2019-09-10 18:37:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_124 [2019-09-10 18:37:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_125 [2019-09-10 18:37:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-09-10 18:37:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_25 [2019-09-10 18:37:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_28 [2019-09-10 18:37:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_29 [2019-09-10 18:37:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_32 [2019-09-10 18:37:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_35 [2019-09-10 18:37:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_36 [2019-09-10 18:37:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_39 [2019-09-10 18:37:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_42 [2019-09-10 18:37:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_45 [2019-09-10 18:37:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_48 [2019-09-10 18:37:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-09-10 18:37:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_51 [2019-09-10 18:37:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_54 [2019-09-10 18:37:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_57 [2019-09-10 18:37:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_60 [2019-09-10 18:37:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_63 [2019-09-10 18:37:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_66 [2019-09-10 18:37:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_67 [2019-09-10 18:37:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_68 [2019-09-10 18:37:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_73 [2019-09-10 18:37:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_76 [2019-09-10 18:37:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_79 [2019-09-10 18:37:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_80 [2019-09-10 18:37:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_81 [2019-09-10 18:37:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_84 [2019-09-10 18:37:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_87 [2019-09-10 18:37:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_90 [2019-09-10 18:37:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_91 [2019-09-10 18:37:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_94 [2019-09-10 18:37:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_97 [2019-09-10 18:37:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_98 [2019-09-10 18:37:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_101 [2019-09-10 18:37:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_102 [2019-09-10 18:37:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_103 [2019-09-10 18:37:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_106 [2019-09-10 18:37:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_109 [2019-09-10 18:37:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_112 [2019-09-10 18:37:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_115 [2019-09-10 18:37:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_118 [2019-09-10 18:37:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_119 [2019-09-10 18:37:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_120 [2019-09-10 18:37:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_121 [2019-09-10 18:37:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_124 [2019-09-10 18:37:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_125 [2019-09-10 18:37:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-09-10 18:37:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_25 [2019-09-10 18:37:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_28 [2019-09-10 18:37:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_29 [2019-09-10 18:37:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_32 [2019-09-10 18:37:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_35 [2019-09-10 18:37:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_36 [2019-09-10 18:37:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_39 [2019-09-10 18:37:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_42 [2019-09-10 18:37:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_45 [2019-09-10 18:37:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_48 [2019-09-10 18:37:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-09-10 18:37:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_51 [2019-09-10 18:37:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_54 [2019-09-10 18:37:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_57 [2019-09-10 18:37:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_60 [2019-09-10 18:37:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_63 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_66 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_67 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_68 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_73 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_76 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_79 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_80 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_81 [2019-09-10 18:37:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_84 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_87 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_90 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_91 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_94 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_97 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_98 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_101 [2019-09-10 18:37:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_102 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_103 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_106 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_109 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_112 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_115 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_118 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_119 [2019-09-10 18:37:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_120 [2019-09-10 18:37:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_121 [2019-09-10 18:37:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_124 [2019-09-10 18:37:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_125 [2019-09-10 18:37:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2019-09-10 18:37:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_25 [2019-09-10 18:37:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_28 [2019-09-10 18:37:34,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_29 [2019-09-10 18:37:34,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_32 [2019-09-10 18:37:34,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_35 [2019-09-10 18:37:34,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_36 [2019-09-10 18:37:34,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_39 [2019-09-10 18:37:34,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_42 [2019-09-10 18:37:34,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_45 [2019-09-10 18:37:34,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_48 [2019-09-10 18:37:34,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2019-09-10 18:37:34,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_51 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_54 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_57 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_60 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_63 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_66 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_67 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_68 [2019-09-10 18:37:34,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_73 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_76 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_79 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_80 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_81 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_84 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_87 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_90 [2019-09-10 18:37:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_91 [2019-09-10 18:37:34,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_94 [2019-09-10 18:37:34,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_97 [2019-09-10 18:37:34,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_98 [2019-09-10 18:37:34,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_101 [2019-09-10 18:37:34,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_102 [2019-09-10 18:37:34,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_103 [2019-09-10 18:37:34,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_106 [2019-09-10 18:37:34,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_109 [2019-09-10 18:37:34,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_112 [2019-09-10 18:37:34,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_115 [2019-09-10 18:37:34,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_118 [2019-09-10 18:37:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_119 [2019-09-10 18:37:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_120 [2019-09-10 18:37:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_121 [2019-09-10 18:37:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_124 [2019-09-10 18:37:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_125 [2019-09-10 18:37:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2019-09-10 18:37:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_25 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_28 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_29 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_32 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_35 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_36 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_39 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_42 [2019-09-10 18:37:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_45 [2019-09-10 18:37:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_48 [2019-09-10 18:37:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2019-09-10 18:37:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_51 [2019-09-10 18:37:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_54 [2019-09-10 18:37:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_57 [2019-09-10 18:37:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_60 [2019-09-10 18:37:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_63 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_66 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_67 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_68 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_73 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_76 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_79 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_80 [2019-09-10 18:37:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_81 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_84 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_87 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_90 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_91 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_94 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_97 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_98 [2019-09-10 18:37:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_101 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_102 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_103 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_106 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_109 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_112 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_115 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_118 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_119 [2019-09-10 18:37:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_120 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_121 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_124 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_125 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_25 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_28 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_29 [2019-09-10 18:37:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_32 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_35 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_36 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_39 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_42 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_45 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_48 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_5 [2019-09-10 18:37:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_51 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_54 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_57 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_60 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_63 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_66 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_67 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_68 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_73 [2019-09-10 18:37:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_76 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_79 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_80 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_81 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_84 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_87 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_90 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_91 [2019-09-10 18:37:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_94 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_97 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_98 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_101 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_102 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_103 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_106 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_109 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_112 [2019-09-10 18:37:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_115 [2019-09-10 18:37:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_118 [2019-09-10 18:37:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_119 [2019-09-10 18:37:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_120 [2019-09-10 18:37:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_121 [2019-09-10 18:37:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_124 [2019-09-10 18:37:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_125 [2019-09-10 18:37:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_25 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_28 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_29 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_32 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_35 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_36 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_39 [2019-09-10 18:37:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_42 [2019-09-10 18:37:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_45 [2019-09-10 18:37:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_48 [2019-09-10 18:37:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_5 [2019-09-10 18:37:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_51 [2019-09-10 18:37:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_54 [2019-09-10 18:37:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_57 [2019-09-10 18:37:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_60 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_63 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_66 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_67 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_68 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_73 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_76 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_79 [2019-09-10 18:37:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_80 [2019-09-10 18:37:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_81 [2019-09-10 18:37:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_84 [2019-09-10 18:37:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_87 [2019-09-10 18:37:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_90 [2019-09-10 18:37:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_91 [2019-09-10 18:37:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_94 [2019-09-10 18:37:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_97 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_98 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_101 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_102 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_103 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_106 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_109 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_112 [2019-09-10 18:37:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_115 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_118 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_119 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_120 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_121 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_124 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_125 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_22 [2019-09-10 18:37:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_25 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_28 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_29 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_32 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_35 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_36 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_39 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_42 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_45 [2019-09-10 18:37:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_48 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_5 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_51 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_54 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_57 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_60 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_63 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_66 [2019-09-10 18:37:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_67 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_68 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_73 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_76 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_79 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_80 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_81 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_84 [2019-09-10 18:37:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_87 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_90 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_91 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_94 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_97 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_98 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_101 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_102 [2019-09-10 18:37:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_103 [2019-09-10 18:37:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_106 [2019-09-10 18:37:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_109 [2019-09-10 18:37:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_112 [2019-09-10 18:37:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_115 [2019-09-10 18:37:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_118 [2019-09-10 18:37:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_119 [2019-09-10 18:37:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_120 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_121 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_124 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_125 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_22 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_25 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_28 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_29 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_32 [2019-09-10 18:37:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_35 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_36 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_39 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_42 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_45 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_48 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_5 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_51 [2019-09-10 18:37:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_54 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_57 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_60 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_63 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_66 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_67 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_68 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_73 [2019-09-10 18:37:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_76 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_79 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_80 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_81 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_84 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_87 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_90 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_91 [2019-09-10 18:37:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_94 [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_97 [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_98 [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_126 [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_127 [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2019-09-10 18:37:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2019-09-10 18:37:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_timespec_to_change_attr [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_reply_buffer [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure print_overflow_msg [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_nfsdata [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_stat [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_ftype [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_fhandle [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_fhandle [2019-09-10 18:37:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_time [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_current_server_time [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_time [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_fattr [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_time_not_set [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_sattr [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_filename [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_filename_inline [2019-09-10 18:37:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_path [2019-09-10 18:37:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_path [2019-09-10 18:37:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_attrstat [2019-09-10 18:37:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_diropargs [2019-09-10 18:37:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_diropok [2019-09-10 18:37:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_diropres [2019-09-10 18:37:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_fhandle [2019-09-10 18:37:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_sattrargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_diropargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_readlinkargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_readargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_readargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_writeargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_writeargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_createargs [2019-09-10 18:37:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_removeargs [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_renameargs [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_linkargs [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_symlinkargs [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_readdirargs [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_readdirargs [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_stat [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_attrstat [2019-09-10 18:37:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_diropres [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_readlinkres [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_readres [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_writeres [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_decode_dirent [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_readdirok [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_readdirres [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_info [2019-09-10 18:37:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_statfsres [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_stat_to_errno [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_71 [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_72 [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_71 [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_10_72 [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_71 [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_11_72 [2019-09-10 18:37:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_71 [2019-09-10 18:37:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_72 [2019-09-10 18:37:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_71 [2019-09-10 18:37:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_72 [2019-09-10 18:37:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_71 [2019-09-10 18:37:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_72 [2019-09-10 18:37:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_71 [2019-09-10 18:37:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_72 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_71 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_72 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_71 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_72 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_71 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_72 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_71 [2019-09-10 18:37:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_8_72 [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_71 [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_9_72 [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-09-10 18:37:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-09-10 18:37:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2019-09-10 18:37:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2019-09-10 18:37:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2019-09-10 18:37:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2019-09-10 18:37:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2019-09-10 18:37:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2019-09-10 18:37:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2019-09-10 18:37:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2019-09-10 18:37:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2019-09-10 18:37:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-09-10 18:37:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2019-09-10 18:37:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2019-09-10 18:37:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_make_request [2019-09-10 18:37:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2019-09-10 18:37:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2019-09-10 18:37:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 18:37:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2019-09-10 18:37:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-09-10 18:37:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2019-09-10 18:37:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-09-10 18:37:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-09-10 18:37:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-09-10 18:37:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-09-10 18:37:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-09-10 18:37:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-09-10 18:37:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-09-10 18:37:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-09-10 18:37:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2019-09-10 18:37:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-09-10 18:37:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 18:37:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2019-09-10 18:37:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2019-09-10 18:37:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-09-10 18:37:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-09-10 18:37:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-09-10 18:37:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-09-10 18:37:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-09-10 18:37:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-09-10 18:37:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2019-09-10 18:37:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2019-09-10 18:37:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2019-09-10 18:37:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2019-09-10 18:37:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2019-09-10 18:37:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2019-09-10 18:37:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-09-10 18:37:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 18:37:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 18:37:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 18:37:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-09-10 18:37:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-09-10 18:37:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 18:37:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 18:37:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_cl_lock_of_nfs_client [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_cl_lock_of_nfs_client [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_cl_lock_of_nfs_client [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_cl_lock_of_nfs_client [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_cl_lock_of_nfs_client [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_cl_lock_of_nfs_client [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_cl_lock_of_nfs_client [2019-09-10 18:37:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_cl_lock_of_nfs_client [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-09-10 18:37:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-09-10 18:37:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-09-10 18:37:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 18:37:34,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2019-09-10 18:37:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-09-10 18:37:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-09-10 18:37:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-09-10 18:37:34,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-09-10 18:37:34,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2019-09-10 18:37:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 18:37:34,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-09-10 18:37:34,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-09-10 18:37:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-09-10 18:37:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 18:37:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 18:37:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_client [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_fattr [2019-09-10 18:37:34,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_fhandle [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_clone_server [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_close_context [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_create_server [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_fattr_init [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_client [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_client [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_instantiate [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_invalidate_atime [2019-09-10 18:37:34,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_permission [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_post_op_update_inode_force_wcc [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_refresh_inode [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_rename [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_rmdir [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_setattr_update_inode [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_submount [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_try_mount [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_wb_all [2019-09-10 18:37:34,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmclnt_proc [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure register_nfs_version [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_call_start [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_call_sync [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_nfs_version [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_opaque [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2019-09-10 18:37:34,658 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_pages [2019-09-10 18:37:34,659 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_read_pages [2019-09-10 18:37:34,659 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_reserve_space [2019-09-10 18:37:34,659 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_terminate_string [2019-09-10 18:37:34,659 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_write_pages [2019-09-10 18:37:34,659 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 18:37:34,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 18:37:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 18:37:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 18:37:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 18:37:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 18:37:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 18:37:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-09-10 18:37:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-09-10 18:37:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2019-09-10 18:37:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-09-10 18:37:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2019-09-10 18:37:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-10 18:37:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_133 [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_130 [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 18:37:34,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_131 [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_132 [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure register_nfs_version [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_nfs_version [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure init_nfs_v2 [2019-09-10 18:37:34,666 INFO L130 BoogieDeclarations]: Found specification of procedure exit_nfs_v2 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_nfs_v2_12_2 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_nfs_v2_12_9 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_12_4 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_1_12_5 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-09-10 18:37:34,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_10 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_11 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2019-09-10 18:37:34,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_8 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_9 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_101 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_102 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_103 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_106 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_109 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_112 [2019-09-10 18:37:34,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_115 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_118 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_119 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_120 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_121 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_124 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_125 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2019-09-10 18:37:34,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_28 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_29 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_32 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_35 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_36 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_39 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_42 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_45 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_48 [2019-09-10 18:37:34,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_51 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_54 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_57 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_60 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_63 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_66 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_67 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_68 [2019-09-10 18:37:34,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_71 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_72 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_73 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_76 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_79 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_80 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_81 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_84 [2019-09-10 18:37:34,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_87 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_90 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_91 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_94 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_97 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_98 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_101 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_102 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_103 [2019-09-10 18:37:34,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_106 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_109 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_112 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_115 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_118 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_119 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_120 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_121 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_124 [2019-09-10 18:37:34,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_125 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_22 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_25 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_28 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_29 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_32 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_35 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_36 [2019-09-10 18:37:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_39 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_42 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_45 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_48 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_5 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_51 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_54 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_57 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_60 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_63 [2019-09-10 18:37:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_66 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_67 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_68 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_71 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_72 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_73 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_76 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_79 [2019-09-10 18:37:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_80 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_81 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_84 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_87 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_90 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_91 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_94 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_97 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_10_98 [2019-09-10 18:37:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_101 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_102 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_103 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_106 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_109 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_112 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_115 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_118 [2019-09-10 18:37:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_119 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_120 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_121 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_124 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_125 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_22 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_25 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_28 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_29 [2019-09-10 18:37:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_32 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_35 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_36 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_39 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_42 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_45 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_48 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_5 [2019-09-10 18:37:34,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_51 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_54 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_57 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_60 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_63 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_66 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_67 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_68 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_71 [2019-09-10 18:37:34,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_72 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_73 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_76 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_79 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_80 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_81 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_84 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_87 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_90 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_91 [2019-09-10 18:37:34,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_94 [2019-09-10 18:37:34,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_97 [2019-09-10 18:37:34,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_11_98 [2019-09-10 18:37:34,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_101 [2019-09-10 18:37:34,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_102 [2019-09-10 18:37:34,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_103 [2019-09-10 18:37:34,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_106 [2019-09-10 18:37:34,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_109 [2019-09-10 18:37:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_112 [2019-09-10 18:37:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_115 [2019-09-10 18:37:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_118 [2019-09-10 18:37:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_119 [2019-09-10 18:37:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_120 [2019-09-10 18:37:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_121 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_124 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_125 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_25 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_28 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_29 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_32 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_35 [2019-09-10 18:37:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_36 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_39 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_42 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_45 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_48 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_51 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_54 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_57 [2019-09-10 18:37:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_60 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_63 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_66 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_67 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_68 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_71 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_72 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_73 [2019-09-10 18:37:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_76 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_79 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_80 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_81 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_84 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_87 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_90 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_91 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_94 [2019-09-10 18:37:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_97 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_98 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_101 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_102 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_103 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_106 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_109 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_112 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_115 [2019-09-10 18:37:34,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_118 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_119 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_120 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_121 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_124 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_125 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_25 [2019-09-10 18:37:34,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_28 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_29 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_32 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_35 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_36 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_39 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_42 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_45 [2019-09-10 18:37:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_48 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_51 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_54 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_57 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_60 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_63 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_66 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_67 [2019-09-10 18:37:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_68 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_71 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_72 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_73 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_76 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_79 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_80 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_81 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_84 [2019-09-10 18:37:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_87 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_90 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_91 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_94 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_97 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_98 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_101 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_102 [2019-09-10 18:37:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_103 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_106 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_109 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_112 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_115 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_118 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_119 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_120 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_121 [2019-09-10 18:37:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_124 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_125 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_25 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_28 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_29 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_32 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_35 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_36 [2019-09-10 18:37:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_39 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_42 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_45 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_48 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_51 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_54 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_57 [2019-09-10 18:37:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_60 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_63 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_66 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_67 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_68 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_71 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_72 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_73 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_76 [2019-09-10 18:37:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_79 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_80 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_81 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_84 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_87 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_90 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_91 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_94 [2019-09-10 18:37:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_97 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_98 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_101 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_102 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_103 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_106 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_109 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_112 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_115 [2019-09-10 18:37:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_118 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_119 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_120 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_121 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_124 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_125 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_25 [2019-09-10 18:37:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_28 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_29 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_32 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_35 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_36 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_39 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_42 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_45 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_48 [2019-09-10 18:37:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_51 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_54 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_57 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_60 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_63 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_66 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_67 [2019-09-10 18:37:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_68 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_71 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_72 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_73 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_76 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_79 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_80 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_81 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_84 [2019-09-10 18:37:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_87 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_90 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_91 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_94 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_97 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_98 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_101 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_102 [2019-09-10 18:37:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_103 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_106 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_109 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_112 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_115 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_118 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_119 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_120 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_121 [2019-09-10 18:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_124 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_125 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_25 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_28 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_29 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_32 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_35 [2019-09-10 18:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_36 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_39 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_42 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_45 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_48 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_51 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_54 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_57 [2019-09-10 18:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_60 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_63 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_66 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_67 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_68 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_71 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_72 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_73 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_76 [2019-09-10 18:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_79 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_80 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_81 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_84 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_87 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_90 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_91 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_94 [2019-09-10 18:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_97 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_98 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_101 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_102 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_103 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_106 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_109 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_112 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_115 [2019-09-10 18:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_118 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_119 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_120 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_121 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_124 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_125 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_25 [2019-09-10 18:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_28 [2019-09-10 18:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_29 [2019-09-10 18:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_32 [2019-09-10 18:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_35 [2019-09-10 18:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_36 [2019-09-10 18:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_39 [2019-09-10 18:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_42 [2019-09-10 18:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_45 [2019-09-10 18:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_48 [2019-09-10 18:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_5 [2019-09-10 18:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_51 [2019-09-10 18:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_54 [2019-09-10 18:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_57 [2019-09-10 18:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_60 [2019-09-10 18:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_63 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_66 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_67 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_68 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_71 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_72 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_73 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_76 [2019-09-10 18:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_79 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_80 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_81 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_84 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_87 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_90 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_91 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_94 [2019-09-10 18:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_97 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_98 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_101 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_102 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_103 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_106 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_109 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_112 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_115 [2019-09-10 18:37:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_118 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_119 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_120 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_121 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_124 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_125 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_25 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_28 [2019-09-10 18:37:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_29 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_32 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_35 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_36 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_39 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_42 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_45 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_48 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_5 [2019-09-10 18:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_51 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_54 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_57 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_60 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_63 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_66 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_67 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_68 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_71 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_72 [2019-09-10 18:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_73 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_76 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_79 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_80 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_81 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_84 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_87 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_90 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_91 [2019-09-10 18:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_94 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_97 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_98 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_101 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_102 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_103 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_106 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_109 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_112 [2019-09-10 18:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_115 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_118 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_119 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_120 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_121 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_124 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_125 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_22 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_25 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_28 [2019-09-10 18:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_29 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_32 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_35 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_36 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_39 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_42 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_45 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_48 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_5 [2019-09-10 18:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_51 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_54 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_57 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_60 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_63 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_66 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_67 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_68 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_71 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_72 [2019-09-10 18:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_73 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_76 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_79 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_80 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_81 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_84 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_87 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_90 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_91 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_94 [2019-09-10 18:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_97 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_8_98 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_101 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_102 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_103 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_106 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_109 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_112 [2019-09-10 18:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_115 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_118 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_119 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_120 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_121 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_124 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_125 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_22 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_25 [2019-09-10 18:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_28 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_29 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_32 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_35 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_36 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_39 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_42 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_45 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_48 [2019-09-10 18:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_5 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_51 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_54 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_57 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_60 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_63 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_66 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_67 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_68 [2019-09-10 18:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_71 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_72 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_73 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_76 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_79 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_80 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_81 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_84 [2019-09-10 18:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_87 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_90 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_91 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_94 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_97 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_9_98 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_10_12 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_11_12 [2019-09-10 18:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_6_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_7_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_8_12 [2019-09-10 18:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_9_12 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_10_4 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_11_4 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2019-09-10 18:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_6_4 [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_7_4 [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_8_4 [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_9_4 [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 18:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_126 [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 18:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_127 [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_call_start [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_call_sync [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2019-09-10 18:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FH [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_mark_for_revalidate [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_invalidate_atime [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_refresh_inode [2019-09-10 18:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_post_op_update_inode_force_wcc [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_getattr [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_permission [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_setattr [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_setattr_update_inode [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_fattr_init [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_fattr [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_fattr [2019-09-10 18:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_fhandle [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_fhandle [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_file_open_context [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_file_cred [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_instantiate [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_wb_all [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nlmclnt_proc [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_client [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_client [2019-09-10 18:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_create_server [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_clone_server [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_decode_dirent [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_close_context [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_client [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lookup [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_create [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_mkdir [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_rmdir [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_unlink [2019-09-10 18:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_symlink [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_link [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_mknod [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_rename [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_try_mount [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_submount [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_get_root [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 18:37:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_getattr [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_setattr [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_lookup [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_readlink [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_createdata [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_createdata [2019-09-10 18:37:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_create [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_mknod [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_remove [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_setup [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_rpc_prepare [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_done [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_setup [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_rpc_prepare [2019-09-10 18:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_done [2019-09-10 18:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_link [2019-09-10 18:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_symlink [2019-09-10 18:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_mkdir [2019-09-10 18:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rmdir [2019-09-10 18:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_readdir [2019-09-10 18:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_statfs [2019-09-10 18:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_fsinfo [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_pathconf [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_read_done [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_read_setup [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_pgio_rpc_prepare [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_write_done [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_write_setup [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_commit_rpc_prepare [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_commit_setup [2019-09-10 18:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_lock [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_check_bounds [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_have_delegation [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_return_delegation [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 18:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 18:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2019-09-10 18:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-09-10 18:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2019-09-10 18:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-09-10 18:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2019-09-10 18:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_opaque [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_pages [2019-09-10 18:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_terminate_string [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_reserve_space [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_write_pages [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_read_pages [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_timespec_to_change_attr [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_stat_to_errno [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_reply_buffer [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure print_overflow_msg [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure decode_nfsdata [2019-09-10 18:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure decode_stat [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_ftype [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure encode_fhandle [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure decode_fhandle [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_time [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_current_server_time [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_time [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure decode_fattr [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_time_not_set [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure encode_sattr [2019-09-10 18:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure encode_filename [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure decode_filename_inline [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure encode_path [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure decode_path [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure decode_attrstat [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure encode_diropargs [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure decode_diropok [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure decode_diropres [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_fhandle [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_sattrargs [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_diropargs [2019-09-10 18:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_readlinkargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure encode_readargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_readargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure encode_writeargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_writeargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_createargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_removeargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_renameargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_linkargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_symlinkargs [2019-09-10 18:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure encode_readdirargs [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_readdirargs [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_stat [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_attrstat [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_diropres [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_readlinkres [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_readres [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_writeres [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure decode_readdirok [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_readdirres [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure decode_info [2019-09-10 18:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_statfsres [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-09-10 18:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-09-10 18:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2019-09-10 18:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2019-09-10 18:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 18:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_make_request [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 18:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-09-10 18:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-09-10 18:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-09-10 18:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-09-10 18:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-09-10 18:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-09-10 18:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2019-09-10 18:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-09-10 18:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-09-10 18:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2019-09-10 18:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2019-09-10 18:37:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-09-10 18:37:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-10 18:37:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 18:37:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 18:37:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 18:37:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-09-10 18:37:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-09-10 18:37:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 18:37:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 18:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 18:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 18:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-10 18:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-09-10 18:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-09-10 18:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-09-10 18:37:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_cl_lock_of_nfs_client [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_cl_lock_of_nfs_client [2019-09-10 18:37:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_cl_lock_of_nfs_client [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_cl_lock_of_nfs_client [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_cl_lock_of_nfs_client [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_cl_lock_of_nfs_client [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_cl_lock_of_nfs_client [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_cl_lock_of_nfs_client [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-09-10 18:37:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-09-10 18:37:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 18:37:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-09-10 18:37:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-09-10 18:37:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-09-10 18:37:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2019-09-10 18:37:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 18:37:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 18:37:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 18:37:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 18:37:43,788 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2019-09-10 18:37:57,270 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 18:38:02,875 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 18:38:02,875 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 18:38:02,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 06:38:02 BoogieIcfgContainer [2019-09-10 18:38:02,883 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 18:38:02,884 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 18:38:02,884 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 18:38:02,888 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 18:38:02,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 06:37:09" (1/3) ... [2019-09-10 18:38:02,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10a89e5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 06:38:02, skipping insertion in model container [2019-09-10 18:38:02,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:37:33" (2/3) ... [2019-09-10 18:38:02,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10a89e5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 06:38:02, skipping insertion in model container [2019-09-10 18:38:02,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 06:38:02" (3/3) ... [2019-09-10 18:38:02,893 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2019-09-10 18:38:02,905 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 18:38:02,932 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2019-09-10 18:38:02,954 INFO L252 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2019-09-10 18:38:03,005 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 18:38:03,005 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 18:38:03,005 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 18:38:03,005 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 18:38:03,005 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 18:38:03,005 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 18:38:03,005 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 18:38:03,005 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 18:38:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 8071 states. [2019-09-10 18:38:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-09-10 18:38:03,176 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:03,178 INFO L399 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] [2019-09-10 18:38:03,183 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]=== [2019-09-10 18:38:03,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:03,191 INFO L82 PathProgramCache]: Analyzing trace with hash -68868099, now seen corresponding path program 1 times [2019-09-10 18:38:03,194 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:03,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:03,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:03,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:03,331 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:04,166 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:04,166 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:04,166 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:04,173 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:04,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:04,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:04,195 INFO L87 Difference]: Start difference. First operand 8071 states. Second operand 5 states. [2019-09-10 18:38:04,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:04,750 INFO L93 Difference]: Finished difference Result 7190 states and 9653 transitions. [2019-09-10 18:38:04,751 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:04,752 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 78 [2019-09-10 18:38:04,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:04,889 INFO L225 Difference]: With dead ends: 7190 [2019-09-10 18:38:04,889 INFO L226 Difference]: Without dead ends: 7056 [2019-09-10 18:38:04,893 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-10 18:38:04,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7056 states. [2019-09-10 18:38:07,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7056 to 7056. [2019-09-10 18:38:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7056 states. [2019-09-10 18:38:07,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7056 states to 7056 states and 9458 transitions. [2019-09-10 18:38:07,912 INFO L78 Accepts]: Start accepts. Automaton has 7056 states and 9458 transitions. Word has length 78 [2019-09-10 18:38:07,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:07,920 INFO L475 AbstractCegarLoop]: Abstraction has 7056 states and 9458 transitions. [2019-09-10 18:38:07,920 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 7056 states and 9458 transitions. [2019-09-10 18:38:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-09-10 18:38:07,928 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:07,929 INFO L399 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] [2019-09-10 18:38:07,932 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]=== [2019-09-10 18:38:07,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:07,936 INFO L82 PathProgramCache]: Analyzing trace with hash -786540761, now seen corresponding path program 1 times [2019-09-10 18:38:07,936 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:07,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:07,951 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:07,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:07,951 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:08,576 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:08,576 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:08,576 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:08,578 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:08,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:08,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:08,579 INFO L87 Difference]: Start difference. First operand 7056 states and 9458 transitions. Second operand 5 states. [2019-09-10 18:38:08,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:08,933 INFO L93 Difference]: Finished difference Result 7054 states and 9456 transitions. [2019-09-10 18:38:08,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:08,933 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 86 [2019-09-10 18:38:08,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:09,004 INFO L225 Difference]: With dead ends: 7054 [2019-09-10 18:38:09,004 INFO L226 Difference]: Without dead ends: 7054 [2019-09-10 18:38:09,005 INFO L628 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 [2019-09-10 18:38:09,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7054 states. [2019-09-10 18:38:09,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7054 to 7054. [2019-09-10 18:38:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7054 states. [2019-09-10 18:38:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 7054 states and 9456 transitions. [2019-09-10 18:38:09,620 INFO L78 Accepts]: Start accepts. Automaton has 7054 states and 9456 transitions. Word has length 86 [2019-09-10 18:38:09,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:09,626 INFO L475 AbstractCegarLoop]: Abstraction has 7054 states and 9456 transitions. [2019-09-10 18:38:09,626 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 7054 states and 9456 transitions. [2019-09-10 18:38:09,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-09-10 18:38:09,640 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:09,640 INFO L399 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] [2019-09-10 18:38:09,644 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]=== [2019-09-10 18:38:09,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:09,648 INFO L82 PathProgramCache]: Analyzing trace with hash 269877815, now seen corresponding path program 1 times [2019-09-10 18:38:09,648 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:09,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:09,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:09,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:09,666 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:10,076 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:10,076 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:10,076 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:10,077 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:10,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:10,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:10,078 INFO L87 Difference]: Start difference. First operand 7054 states and 9456 transitions. Second operand 5 states. [2019-09-10 18:38:10,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:10,358 INFO L93 Difference]: Finished difference Result 7052 states and 9454 transitions. [2019-09-10 18:38:10,358 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:10,359 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 94 [2019-09-10 18:38:10,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:10,422 INFO L225 Difference]: With dead ends: 7052 [2019-09-10 18:38:10,422 INFO L226 Difference]: Without dead ends: 7052 [2019-09-10 18:38:10,423 INFO L628 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 [2019-09-10 18:38:10,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7052 states. [2019-09-10 18:38:10,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7052 to 7052. [2019-09-10 18:38:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7052 states. [2019-09-10 18:38:10,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 7052 states and 9454 transitions. [2019-09-10 18:38:10,875 INFO L78 Accepts]: Start accepts. Automaton has 7052 states and 9454 transitions. Word has length 94 [2019-09-10 18:38:10,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:10,878 INFO L475 AbstractCegarLoop]: Abstraction has 7052 states and 9454 transitions. [2019-09-10 18:38:10,878 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 7052 states and 9454 transitions. [2019-09-10 18:38:10,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-09-10 18:38:10,887 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:10,887 INFO L399 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] [2019-09-10 18:38:10,889 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]=== [2019-09-10 18:38:10,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:10,890 INFO L82 PathProgramCache]: Analyzing trace with hash 1835879416, now seen corresponding path program 1 times [2019-09-10 18:38:10,890 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:10,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:10,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:10,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:10,901 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:11,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:11,278 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:11,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:11,279 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:11,279 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:11,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:11,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:11,280 INFO L87 Difference]: Start difference. First operand 7052 states and 9454 transitions. Second operand 5 states. [2019-09-10 18:38:11,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:11,717 INFO L93 Difference]: Finished difference Result 7050 states and 9452 transitions. [2019-09-10 18:38:11,718 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:11,718 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 102 [2019-09-10 18:38:11,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:11,766 INFO L225 Difference]: With dead ends: 7050 [2019-09-10 18:38:11,767 INFO L226 Difference]: Without dead ends: 7050 [2019-09-10 18:38:11,767 INFO L628 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 [2019-09-10 18:38:11,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7050 states. [2019-09-10 18:38:12,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7050 to 7050. [2019-09-10 18:38:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7050 states. [2019-09-10 18:38:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 7050 states and 9452 transitions. [2019-09-10 18:38:12,171 INFO L78 Accepts]: Start accepts. Automaton has 7050 states and 9452 transitions. Word has length 102 [2019-09-10 18:38:12,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:12,171 INFO L475 AbstractCegarLoop]: Abstraction has 7050 states and 9452 transitions. [2019-09-10 18:38:12,171 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 7050 states and 9452 transitions. [2019-09-10 18:38:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-09-10 18:38:12,173 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:12,173 INFO L399 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] [2019-09-10 18:38:12,175 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]=== [2019-09-10 18:38:12,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:12,176 INFO L82 PathProgramCache]: Analyzing trace with hash -1222286533, now seen corresponding path program 1 times [2019-09-10 18:38:12,176 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:12,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:12,186 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:12,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:12,186 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:12,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:12,485 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:12,485 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:12,485 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:12,486 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:12,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:12,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:12,487 INFO L87 Difference]: Start difference. First operand 7050 states and 9452 transitions. Second operand 5 states. [2019-09-10 18:38:12,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:12,791 INFO L93 Difference]: Finished difference Result 7048 states and 9450 transitions. [2019-09-10 18:38:12,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:12,791 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2019-09-10 18:38:12,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:12,845 INFO L225 Difference]: With dead ends: 7048 [2019-09-10 18:38:12,846 INFO L226 Difference]: Without dead ends: 7048 [2019-09-10 18:38:12,846 INFO L628 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 [2019-09-10 18:38:12,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7048 states. [2019-09-10 18:38:13,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7048 to 7048. [2019-09-10 18:38:13,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7048 states. [2019-09-10 18:38:13,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7048 states to 7048 states and 9450 transitions. [2019-09-10 18:38:13,274 INFO L78 Accepts]: Start accepts. Automaton has 7048 states and 9450 transitions. Word has length 110 [2019-09-10 18:38:13,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:13,275 INFO L475 AbstractCegarLoop]: Abstraction has 7048 states and 9450 transitions. [2019-09-10 18:38:13,275 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 7048 states and 9450 transitions. [2019-09-10 18:38:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-09-10 18:38:13,277 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:13,277 INFO L399 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] [2019-09-10 18:38:13,279 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]=== [2019-09-10 18:38:13,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:13,280 INFO L82 PathProgramCache]: Analyzing trace with hash 152983055, now seen corresponding path program 1 times [2019-09-10 18:38:13,280 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:13,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:13,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:13,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:13,289 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 18:38:13,598 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:13,598 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:13,598 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:13,599 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:13,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:13,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:13,600 INFO L87 Difference]: Start difference. First operand 7048 states and 9450 transitions. Second operand 5 states. [2019-09-10 18:38:13,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:13,899 INFO L93 Difference]: Finished difference Result 7046 states and 9448 transitions. [2019-09-10 18:38:13,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:13,900 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2019-09-10 18:38:13,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:13,948 INFO L225 Difference]: With dead ends: 7046 [2019-09-10 18:38:13,949 INFO L226 Difference]: Without dead ends: 7046 [2019-09-10 18:38:13,949 INFO L628 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 [2019-09-10 18:38:13,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7046 states. [2019-09-10 18:38:14,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7046 to 7046. [2019-09-10 18:38:14,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7046 states. [2019-09-10 18:38:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7046 states to 7046 states and 9448 transitions. [2019-09-10 18:38:14,380 INFO L78 Accepts]: Start accepts. Automaton has 7046 states and 9448 transitions. Word has length 135 [2019-09-10 18:38:14,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:14,381 INFO L475 AbstractCegarLoop]: Abstraction has 7046 states and 9448 transitions. [2019-09-10 18:38:14,381 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 7046 states and 9448 transitions. [2019-09-10 18:38:14,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-09-10 18:38:14,383 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:14,383 INFO L399 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] [2019-09-10 18:38:14,384 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]=== [2019-09-10 18:38:14,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:14,385 INFO L82 PathProgramCache]: Analyzing trace with hash 1579102709, now seen corresponding path program 1 times [2019-09-10 18:38:14,385 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:14,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:14,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:14,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:14,394 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:14,731 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:14,731 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:14,731 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:14,732 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:14,732 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:14,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:14,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:14,734 INFO L87 Difference]: Start difference. First operand 7046 states and 9448 transitions. Second operand 5 states. [2019-09-10 18:38:14,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:14,980 INFO L93 Difference]: Finished difference Result 7044 states and 9446 transitions. [2019-09-10 18:38:14,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:14,981 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 126 [2019-09-10 18:38:14,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:15,025 INFO L225 Difference]: With dead ends: 7044 [2019-09-10 18:38:15,025 INFO L226 Difference]: Without dead ends: 7044 [2019-09-10 18:38:15,025 INFO L628 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 [2019-09-10 18:38:15,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7044 states. [2019-09-10 18:38:15,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7044 to 7044. [2019-09-10 18:38:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7044 states. [2019-09-10 18:38:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7044 states to 7044 states and 9446 transitions. [2019-09-10 18:38:15,545 INFO L78 Accepts]: Start accepts. Automaton has 7044 states and 9446 transitions. Word has length 126 [2019-09-10 18:38:15,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:15,546 INFO L475 AbstractCegarLoop]: Abstraction has 7044 states and 9446 transitions. [2019-09-10 18:38:15,546 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 7044 states and 9446 transitions. [2019-09-10 18:38:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-09-10 18:38:15,548 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:15,549 INFO L399 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] [2019-09-10 18:38:15,552 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]=== [2019-09-10 18:38:15,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:15,552 INFO L82 PathProgramCache]: Analyzing trace with hash -912667804, now seen corresponding path program 1 times [2019-09-10 18:38:15,552 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:15,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:15,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:15,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:15,566 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:15,870 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:15,870 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:15,870 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:15,871 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:15,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:15,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:15,872 INFO L87 Difference]: Start difference. First operand 7044 states and 9446 transitions. Second operand 5 states. [2019-09-10 18:38:16,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:16,088 INFO L93 Difference]: Finished difference Result 7042 states and 9444 transitions. [2019-09-10 18:38:16,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:16,089 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2019-09-10 18:38:16,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:16,129 INFO L225 Difference]: With dead ends: 7042 [2019-09-10 18:38:16,130 INFO L226 Difference]: Without dead ends: 7042 [2019-09-10 18:38:16,130 INFO L628 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 [2019-09-10 18:38:16,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7042 states. [2019-09-10 18:38:16,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7042 to 7042. [2019-09-10 18:38:16,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7042 states. [2019-09-10 18:38:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7042 states to 7042 states and 9444 transitions. [2019-09-10 18:38:16,531 INFO L78 Accepts]: Start accepts. Automaton has 7042 states and 9444 transitions. Word has length 134 [2019-09-10 18:38:16,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:16,531 INFO L475 AbstractCegarLoop]: Abstraction has 7042 states and 9444 transitions. [2019-09-10 18:38:16,532 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:16,532 INFO L276 IsEmpty]: Start isEmpty. Operand 7042 states and 9444 transitions. [2019-09-10 18:38:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2019-09-10 18:38:16,537 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:16,538 INFO L399 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] [2019-09-10 18:38:16,539 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]=== [2019-09-10 18:38:16,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:16,540 INFO L82 PathProgramCache]: Analyzing trace with hash 1305748122, now seen corresponding path program 1 times [2019-09-10 18:38:16,540 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:16,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:16,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:16,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:16,550 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:16,880 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 18:38:16,881 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:16,881 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:16,881 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:16,881 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:16,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:16,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:16,882 INFO L87 Difference]: Start difference. First operand 7042 states and 9444 transitions. Second operand 5 states. [2019-09-10 18:38:17,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:17,115 INFO L93 Difference]: Finished difference Result 7040 states and 9442 transitions. [2019-09-10 18:38:17,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:17,116 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 156 [2019-09-10 18:38:17,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:17,155 INFO L225 Difference]: With dead ends: 7040 [2019-09-10 18:38:17,155 INFO L226 Difference]: Without dead ends: 7040 [2019-09-10 18:38:17,157 INFO L628 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 [2019-09-10 18:38:17,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7040 states. [2019-09-10 18:38:17,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7040 to 7040. [2019-09-10 18:38:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7040 states. [2019-09-10 18:38:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7040 states to 7040 states and 9442 transitions. [2019-09-10 18:38:17,541 INFO L78 Accepts]: Start accepts. Automaton has 7040 states and 9442 transitions. Word has length 156 [2019-09-10 18:38:17,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:17,543 INFO L475 AbstractCegarLoop]: Abstraction has 7040 states and 9442 transitions. [2019-09-10 18:38:17,543 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 7040 states and 9442 transitions. [2019-09-10 18:38:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-09-10 18:38:17,546 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:17,548 INFO L399 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] [2019-09-10 18:38:17,549 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]=== [2019-09-10 18:38:17,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:17,550 INFO L82 PathProgramCache]: Analyzing trace with hash -159945697, now seen corresponding path program 1 times [2019-09-10 18:38:17,550 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:17,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:17,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:17,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:17,560 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:17,944 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 18:38:17,944 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:17,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:17,945 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:17,946 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:17,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:17,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:17,946 INFO L87 Difference]: Start difference. First operand 7040 states and 9442 transitions. Second operand 5 states. [2019-09-10 18:38:18,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:18,163 INFO L93 Difference]: Finished difference Result 7038 states and 9440 transitions. [2019-09-10 18:38:18,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:18,164 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 164 [2019-09-10 18:38:18,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:18,202 INFO L225 Difference]: With dead ends: 7038 [2019-09-10 18:38:18,202 INFO L226 Difference]: Without dead ends: 7038 [2019-09-10 18:38:18,203 INFO L628 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 [2019-09-10 18:38:18,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7038 states. [2019-09-10 18:38:18,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7038 to 7038. [2019-09-10 18:38:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7038 states. [2019-09-10 18:38:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 7038 states and 9440 transitions. [2019-09-10 18:38:18,692 INFO L78 Accepts]: Start accepts. Automaton has 7038 states and 9440 transitions. Word has length 164 [2019-09-10 18:38:18,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:18,693 INFO L475 AbstractCegarLoop]: Abstraction has 7038 states and 9440 transitions. [2019-09-10 18:38:18,693 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 7038 states and 9440 transitions. [2019-09-10 18:38:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-09-10 18:38:18,697 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:18,697 INFO L399 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] [2019-09-10 18:38:18,698 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]=== [2019-09-10 18:38:18,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:18,699 INFO L82 PathProgramCache]: Analyzing trace with hash 538148168, now seen corresponding path program 1 times [2019-09-10 18:38:18,699 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:18,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:18,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:18,712 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:18,712 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:19,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:19,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:19,014 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:19,015 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:19,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:19,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:19,016 INFO L87 Difference]: Start difference. First operand 7038 states and 9440 transitions. Second operand 5 states. [2019-09-10 18:38:19,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:19,222 INFO L93 Difference]: Finished difference Result 7036 states and 9438 transitions. [2019-09-10 18:38:19,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:19,223 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2019-09-10 18:38:19,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:19,260 INFO L225 Difference]: With dead ends: 7036 [2019-09-10 18:38:19,260 INFO L226 Difference]: Without dead ends: 7036 [2019-09-10 18:38:19,261 INFO L628 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 [2019-09-10 18:38:19,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7036 states. [2019-09-10 18:38:19,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7036 to 7036. [2019-09-10 18:38:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7036 states. [2019-09-10 18:38:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7036 states to 7036 states and 9438 transitions. [2019-09-10 18:38:19,679 INFO L78 Accepts]: Start accepts. Automaton has 7036 states and 9438 transitions. Word has length 155 [2019-09-10 18:38:19,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:19,681 INFO L475 AbstractCegarLoop]: Abstraction has 7036 states and 9438 transitions. [2019-09-10 18:38:19,681 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:19,682 INFO L276 IsEmpty]: Start isEmpty. Operand 7036 states and 9438 transitions. [2019-09-10 18:38:19,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-09-10 18:38:19,684 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:19,684 INFO L399 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] [2019-09-10 18:38:19,685 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]=== [2019-09-10 18:38:19,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:19,686 INFO L82 PathProgramCache]: Analyzing trace with hash 2111229928, now seen corresponding path program 1 times [2019-09-10 18:38:19,686 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:19,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:19,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:19,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:19,694 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:20,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:20,015 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:20,015 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:20,017 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:20,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:20,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:20,018 INFO L87 Difference]: Start difference. First operand 7036 states and 9438 transitions. Second operand 5 states. [2019-09-10 18:38:20,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:20,225 INFO L93 Difference]: Finished difference Result 7034 states and 9436 transitions. [2019-09-10 18:38:20,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:20,226 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 163 [2019-09-10 18:38:20,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:20,264 INFO L225 Difference]: With dead ends: 7034 [2019-09-10 18:38:20,264 INFO L226 Difference]: Without dead ends: 7034 [2019-09-10 18:38:20,265 INFO L628 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 [2019-09-10 18:38:20,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7034 states. [2019-09-10 18:38:20,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7034 to 7034. [2019-09-10 18:38:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7034 states. [2019-09-10 18:38:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 7034 states and 9436 transitions. [2019-09-10 18:38:20,657 INFO L78 Accepts]: Start accepts. Automaton has 7034 states and 9436 transitions. Word has length 163 [2019-09-10 18:38:20,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:20,657 INFO L475 AbstractCegarLoop]: Abstraction has 7034 states and 9436 transitions. [2019-09-10 18:38:20,658 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 7034 states and 9436 transitions. [2019-09-10 18:38:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-09-10 18:38:20,660 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:20,661 INFO L399 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] [2019-09-10 18:38:20,661 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]=== [2019-09-10 18:38:20,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:20,662 INFO L82 PathProgramCache]: Analyzing trace with hash -1132281141, now seen corresponding path program 1 times [2019-09-10 18:38:20,662 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:20,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:20,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:20,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:20,673 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:21,028 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:21,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:21,028 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:21,029 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:21,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:21,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:21,030 INFO L87 Difference]: Start difference. First operand 7034 states and 9436 transitions. Second operand 5 states. [2019-09-10 18:38:21,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:21,228 INFO L93 Difference]: Finished difference Result 7032 states and 9434 transitions. [2019-09-10 18:38:21,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:21,229 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 171 [2019-09-10 18:38:21,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:21,264 INFO L225 Difference]: With dead ends: 7032 [2019-09-10 18:38:21,265 INFO L226 Difference]: Without dead ends: 7032 [2019-09-10 18:38:21,265 INFO L628 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 [2019-09-10 18:38:21,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7032 states. [2019-09-10 18:38:21,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7032 to 7032. [2019-09-10 18:38:21,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7032 states. [2019-09-10 18:38:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7032 states to 7032 states and 9434 transitions. [2019-09-10 18:38:21,670 INFO L78 Accepts]: Start accepts. Automaton has 7032 states and 9434 transitions. Word has length 171 [2019-09-10 18:38:21,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:21,671 INFO L475 AbstractCegarLoop]: Abstraction has 7032 states and 9434 transitions. [2019-09-10 18:38:21,671 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 7032 states and 9434 transitions. [2019-09-10 18:38:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-09-10 18:38:21,673 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:21,674 INFO L399 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] [2019-09-10 18:38:21,674 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]=== [2019-09-10 18:38:21,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:21,675 INFO L82 PathProgramCache]: Analyzing trace with hash -1809009898, now seen corresponding path program 1 times [2019-09-10 18:38:21,675 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:21,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:21,683 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:21,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:21,684 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:22,116 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:22,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:22,116 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:22,117 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:22,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:22,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:22,118 INFO L87 Difference]: Start difference. First operand 7032 states and 9434 transitions. Second operand 5 states. [2019-09-10 18:38:22,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:22,399 INFO L93 Difference]: Finished difference Result 7030 states and 9432 transitions. [2019-09-10 18:38:22,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:22,400 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 179 [2019-09-10 18:38:22,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:22,446 INFO L225 Difference]: With dead ends: 7030 [2019-09-10 18:38:22,447 INFO L226 Difference]: Without dead ends: 7030 [2019-09-10 18:38:22,448 INFO L628 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 [2019-09-10 18:38:22,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7030 states. [2019-09-10 18:38:22,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7030 to 7030. [2019-09-10 18:38:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7030 states. [2019-09-10 18:38:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7030 states to 7030 states and 9432 transitions. [2019-09-10 18:38:22,965 INFO L78 Accepts]: Start accepts. Automaton has 7030 states and 9432 transitions. Word has length 179 [2019-09-10 18:38:22,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:22,966 INFO L475 AbstractCegarLoop]: Abstraction has 7030 states and 9432 transitions. [2019-09-10 18:38:22,966 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 7030 states and 9432 transitions. [2019-09-10 18:38:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2019-09-10 18:38:22,970 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:22,971 INFO L399 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] [2019-09-10 18:38:22,971 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]=== [2019-09-10 18:38:22,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:22,972 INFO L82 PathProgramCache]: Analyzing trace with hash 763892355, now seen corresponding path program 1 times [2019-09-10 18:38:22,972 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:22,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:22,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:22,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:22,981 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 18:38:23,327 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:23,327 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:23,327 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:23,328 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:23,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:23,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:23,329 INFO L87 Difference]: Start difference. First operand 7030 states and 9432 transitions. Second operand 5 states. [2019-09-10 18:38:23,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:23,545 INFO L93 Difference]: Finished difference Result 7028 states and 9430 transitions. [2019-09-10 18:38:23,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:23,546 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 204 [2019-09-10 18:38:23,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:23,589 INFO L225 Difference]: With dead ends: 7028 [2019-09-10 18:38:23,589 INFO L226 Difference]: Without dead ends: 7028 [2019-09-10 18:38:23,592 INFO L628 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 [2019-09-10 18:38:23,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7028 states. [2019-09-10 18:38:23,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7028 to 7028. [2019-09-10 18:38:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7028 states. [2019-09-10 18:38:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 7028 states and 9430 transitions. [2019-09-10 18:38:23,990 INFO L78 Accepts]: Start accepts. Automaton has 7028 states and 9430 transitions. Word has length 204 [2019-09-10 18:38:23,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:23,991 INFO L475 AbstractCegarLoop]: Abstraction has 7028 states and 9430 transitions. [2019-09-10 18:38:23,991 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 7028 states and 9430 transitions. [2019-09-10 18:38:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-09-10 18:38:23,995 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:23,995 INFO L399 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] [2019-09-10 18:38:23,996 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]=== [2019-09-10 18:38:23,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:23,996 INFO L82 PathProgramCache]: Analyzing trace with hash 1549446956, now seen corresponding path program 1 times [2019-09-10 18:38:23,996 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:24,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:24,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:24,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:24,005 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:24,375 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:24,375 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:24,375 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:24,376 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:24,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:24,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:24,377 INFO L87 Difference]: Start difference. First operand 7028 states and 9430 transitions. Second operand 5 states. [2019-09-10 18:38:24,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:24,600 INFO L93 Difference]: Finished difference Result 7026 states and 9428 transitions. [2019-09-10 18:38:24,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:24,601 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 195 [2019-09-10 18:38:24,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:24,645 INFO L225 Difference]: With dead ends: 7026 [2019-09-10 18:38:24,646 INFO L226 Difference]: Without dead ends: 7026 [2019-09-10 18:38:24,646 INFO L628 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 [2019-09-10 18:38:24,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7026 states. [2019-09-10 18:38:24,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7026 to 7026. [2019-09-10 18:38:24,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7026 states. [2019-09-10 18:38:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7026 states to 7026 states and 9428 transitions. [2019-09-10 18:38:25,018 INFO L78 Accepts]: Start accepts. Automaton has 7026 states and 9428 transitions. Word has length 195 [2019-09-10 18:38:25,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:25,019 INFO L475 AbstractCegarLoop]: Abstraction has 7026 states and 9428 transitions. [2019-09-10 18:38:25,019 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 7026 states and 9428 transitions. [2019-09-10 18:38:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2019-09-10 18:38:25,024 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:25,024 INFO L399 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] [2019-09-10 18:38:25,025 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]=== [2019-09-10 18:38:25,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:25,025 INFO L82 PathProgramCache]: Analyzing trace with hash 1225386801, now seen corresponding path program 1 times [2019-09-10 18:38:25,026 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:25,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:25,033 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:25,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:25,034 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2019-09-10 18:38:25,835 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:25,835 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:25,835 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:25,836 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:25,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:25,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:25,837 INFO L87 Difference]: Start difference. First operand 7026 states and 9428 transitions. Second operand 5 states. [2019-09-10 18:38:26,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:26,191 INFO L93 Difference]: Finished difference Result 7028 states and 9429 transitions. [2019-09-10 18:38:26,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:26,192 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 245 [2019-09-10 18:38:26,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:26,225 INFO L225 Difference]: With dead ends: 7028 [2019-09-10 18:38:26,226 INFO L226 Difference]: Without dead ends: 7028 [2019-09-10 18:38:26,227 INFO L628 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 [2019-09-10 18:38:26,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7028 states. [2019-09-10 18:38:26,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7028 to 7028. [2019-09-10 18:38:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7028 states. [2019-09-10 18:38:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 7028 states and 9429 transitions. [2019-09-10 18:38:26,638 INFO L78 Accepts]: Start accepts. Automaton has 7028 states and 9429 transitions. Word has length 245 [2019-09-10 18:38:26,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:26,641 INFO L475 AbstractCegarLoop]: Abstraction has 7028 states and 9429 transitions. [2019-09-10 18:38:26,641 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 7028 states and 9429 transitions. [2019-09-10 18:38:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-09-10 18:38:26,645 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:26,645 INFO L399 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] [2019-09-10 18:38:26,646 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]=== [2019-09-10 18:38:26,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:26,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1370752578, now seen corresponding path program 1 times [2019-09-10 18:38:26,647 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:26,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:26,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:26,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:26,656 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:27,122 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:27,122 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:27,122 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:27,123 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:27,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:27,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:27,124 INFO L87 Difference]: Start difference. First operand 7028 states and 9429 transitions. Second operand 5 states. [2019-09-10 18:38:27,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:27,433 INFO L93 Difference]: Finished difference Result 7026 states and 9427 transitions. [2019-09-10 18:38:27,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:27,434 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 203 [2019-09-10 18:38:27,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:27,483 INFO L225 Difference]: With dead ends: 7026 [2019-09-10 18:38:27,484 INFO L226 Difference]: Without dead ends: 7026 [2019-09-10 18:38:27,484 INFO L628 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 [2019-09-10 18:38:27,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7026 states. [2019-09-10 18:38:27,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7026 to 7026. [2019-09-10 18:38:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7026 states. [2019-09-10 18:38:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7026 states to 7026 states and 9427 transitions. [2019-09-10 18:38:28,019 INFO L78 Accepts]: Start accepts. Automaton has 7026 states and 9427 transitions. Word has length 203 [2019-09-10 18:38:28,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:28,020 INFO L475 AbstractCegarLoop]: Abstraction has 7026 states and 9427 transitions. [2019-09-10 18:38:28,020 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 7026 states and 9427 transitions. [2019-09-10 18:38:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-09-10 18:38:28,025 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:28,026 INFO L399 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] [2019-09-10 18:38:28,026 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]=== [2019-09-10 18:38:28,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:28,027 INFO L82 PathProgramCache]: Analyzing trace with hash 1118904500, now seen corresponding path program 1 times [2019-09-10 18:38:28,027 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:28,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:28,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:28,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:28,039 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:28,524 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 18:38:28,525 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:28,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:28,525 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:28,527 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:28,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:28,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:28,528 INFO L87 Difference]: Start difference. First operand 7026 states and 9427 transitions. Second operand 5 states. [2019-09-10 18:38:28,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:28,791 INFO L93 Difference]: Finished difference Result 7024 states and 9425 transitions. [2019-09-10 18:38:28,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:28,792 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 228 [2019-09-10 18:38:28,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:28,831 INFO L225 Difference]: With dead ends: 7024 [2019-09-10 18:38:28,832 INFO L226 Difference]: Without dead ends: 7024 [2019-09-10 18:38:28,833 INFO L628 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 [2019-09-10 18:38:28,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7024 states. [2019-09-10 18:38:29,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7024 to 7024. [2019-09-10 18:38:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7024 states. [2019-09-10 18:38:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7024 states to 7024 states and 9425 transitions. [2019-09-10 18:38:29,233 INFO L78 Accepts]: Start accepts. Automaton has 7024 states and 9425 transitions. Word has length 228 [2019-09-10 18:38:29,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:29,234 INFO L475 AbstractCegarLoop]: Abstraction has 7024 states and 9425 transitions. [2019-09-10 18:38:29,235 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 7024 states and 9425 transitions. [2019-09-10 18:38:29,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-09-10 18:38:29,242 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:29,242 INFO L399 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] [2019-09-10 18:38:29,243 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]=== [2019-09-10 18:38:29,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:29,244 INFO L82 PathProgramCache]: Analyzing trace with hash 1320804948, now seen corresponding path program 1 times [2019-09-10 18:38:29,244 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:29,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:29,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:29,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:29,255 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-09-10 18:38:29,592 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:29,592 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:29,592 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:29,593 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:29,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:29,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:29,594 INFO L87 Difference]: Start difference. First operand 7024 states and 9425 transitions. Second operand 5 states. [2019-09-10 18:38:29,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:29,839 INFO L93 Difference]: Finished difference Result 7022 states and 9423 transitions. [2019-09-10 18:38:29,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:29,840 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 219 [2019-09-10 18:38:29,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:29,878 INFO L225 Difference]: With dead ends: 7022 [2019-09-10 18:38:29,878 INFO L226 Difference]: Without dead ends: 7022 [2019-09-10 18:38:29,879 INFO L628 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 [2019-09-10 18:38:29,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7022 states. [2019-09-10 18:38:30,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7022 to 7022. [2019-09-10 18:38:30,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7022 states. [2019-09-10 18:38:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 7022 states and 9423 transitions. [2019-09-10 18:38:30,290 INFO L78 Accepts]: Start accepts. Automaton has 7022 states and 9423 transitions. Word has length 219 [2019-09-10 18:38:30,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:30,290 INFO L475 AbstractCegarLoop]: Abstraction has 7022 states and 9423 transitions. [2019-09-10 18:38:30,291 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 7022 states and 9423 transitions. [2019-09-10 18:38:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-09-10 18:38:30,295 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:30,295 INFO L399 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] [2019-09-10 18:38:30,296 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]=== [2019-09-10 18:38:30,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:30,297 INFO L82 PathProgramCache]: Analyzing trace with hash -180184159, now seen corresponding path program 1 times [2019-09-10 18:38:30,297 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:30,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:30,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:30,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:30,306 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 18:38:30,811 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:30,811 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:30,811 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:30,812 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:30,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:30,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:30,813 INFO L87 Difference]: Start difference. First operand 7022 states and 9423 transitions. Second operand 5 states. [2019-09-10 18:38:31,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:31,051 INFO L93 Difference]: Finished difference Result 7020 states and 9421 transitions. [2019-09-10 18:38:31,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:31,051 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 244 [2019-09-10 18:38:31,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:31,085 INFO L225 Difference]: With dead ends: 7020 [2019-09-10 18:38:31,085 INFO L226 Difference]: Without dead ends: 7020 [2019-09-10 18:38:31,086 INFO L628 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 [2019-09-10 18:38:31,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7020 states. [2019-09-10 18:38:31,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7020 to 7020. [2019-09-10 18:38:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7020 states. [2019-09-10 18:38:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7020 states to 7020 states and 9421 transitions. [2019-09-10 18:38:31,474 INFO L78 Accepts]: Start accepts. Automaton has 7020 states and 9421 transitions. Word has length 244 [2019-09-10 18:38:31,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:31,475 INFO L475 AbstractCegarLoop]: Abstraction has 7020 states and 9421 transitions. [2019-09-10 18:38:31,475 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:31,475 INFO L276 IsEmpty]: Start isEmpty. Operand 7020 states and 9421 transitions. [2019-09-10 18:38:31,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2019-09-10 18:38:31,480 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:31,480 INFO L399 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] [2019-09-10 18:38:31,481 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]=== [2019-09-10 18:38:31,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:31,482 INFO L82 PathProgramCache]: Analyzing trace with hash -560768184, now seen corresponding path program 1 times [2019-09-10 18:38:31,482 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:31,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:31,491 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:31,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:31,491 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:31,937 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2019-09-10 18:38:31,938 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:31,938 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:31,938 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:31,939 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:31,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:31,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:31,940 INFO L87 Difference]: Start difference. First operand 7020 states and 9421 transitions. Second operand 5 states. [2019-09-10 18:38:33,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:33,670 INFO L93 Difference]: Finished difference Result 7018 states and 9419 transitions. [2019-09-10 18:38:33,670 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:33,671 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 273 [2019-09-10 18:38:33,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:33,705 INFO L225 Difference]: With dead ends: 7018 [2019-09-10 18:38:33,706 INFO L226 Difference]: Without dead ends: 7018 [2019-09-10 18:38:33,708 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-10 18:38:33,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7018 states. [2019-09-10 18:38:34,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7018 to 7018. [2019-09-10 18:38:34,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7018 states. [2019-09-10 18:38:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7018 states to 7018 states and 9419 transitions. [2019-09-10 18:38:34,084 INFO L78 Accepts]: Start accepts. Automaton has 7018 states and 9419 transitions. Word has length 273 [2019-09-10 18:38:34,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:34,085 INFO L475 AbstractCegarLoop]: Abstraction has 7018 states and 9419 transitions. [2019-09-10 18:38:34,085 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 7018 states and 9419 transitions. [2019-09-10 18:38:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-09-10 18:38:34,093 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:34,094 INFO L399 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] [2019-09-10 18:38:34,095 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]=== [2019-09-10 18:38:34,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:34,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1652592682, now seen corresponding path program 1 times [2019-09-10 18:38:34,096 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:34,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:34,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:34,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:34,109 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 18:38:34,473 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:34,473 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:34,473 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:34,474 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:34,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:34,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:34,474 INFO L87 Difference]: Start difference. First operand 7018 states and 9419 transitions. Second operand 5 states. [2019-09-10 18:38:34,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:34,681 INFO L93 Difference]: Finished difference Result 7016 states and 9417 transitions. [2019-09-10 18:38:34,682 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:34,682 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 252 [2019-09-10 18:38:34,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:34,726 INFO L225 Difference]: With dead ends: 7016 [2019-09-10 18:38:34,726 INFO L226 Difference]: Without dead ends: 6809 [2019-09-10 18:38:34,727 INFO L628 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 [2019-09-10 18:38:34,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6809 states. [2019-09-10 18:38:35,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6809 to 6809. [2019-09-10 18:38:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6809 states. [2019-09-10 18:38:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6809 states to 6809 states and 9183 transitions. [2019-09-10 18:38:35,086 INFO L78 Accepts]: Start accepts. Automaton has 6809 states and 9183 transitions. Word has length 252 [2019-09-10 18:38:35,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:35,087 INFO L475 AbstractCegarLoop]: Abstraction has 6809 states and 9183 transitions. [2019-09-10 18:38:35,087 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 6809 states and 9183 transitions. [2019-09-10 18:38:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-09-10 18:38:35,096 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:35,096 INFO L399 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] [2019-09-10 18:38:35,097 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]=== [2019-09-10 18:38:35,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:35,098 INFO L82 PathProgramCache]: Analyzing trace with hash -1331090874, now seen corresponding path program 1 times [2019-09-10 18:38:35,098 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:35,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:35,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:35,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:35,107 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:35,840 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 983 trivial. 0 not checked. [2019-09-10 18:38:35,841 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:35,841 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 18:38:35,841 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:35,842 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 18:38:35,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 18:38:35,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-10 18:38:35,843 INFO L87 Difference]: Start difference. First operand 6809 states and 9183 transitions. Second operand 6 states. [2019-09-10 18:38:57,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:57,412 INFO L93 Difference]: Finished difference Result 6809 states and 9182 transitions. [2019-09-10 18:38:57,413 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-10 18:38:57,413 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 338 [2019-09-10 18:38:57,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:57,440 INFO L225 Difference]: With dead ends: 6809 [2019-09-10 18:38:57,440 INFO L226 Difference]: Without dead ends: 6809 [2019-09-10 18:38:57,441 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-09-10 18:38:57,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6809 states. [2019-09-10 18:38:57,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6809 to 6809. [2019-09-10 18:38:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6809 states. [2019-09-10 18:38:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6809 states to 6809 states and 9182 transitions. [2019-09-10 18:38:57,771 INFO L78 Accepts]: Start accepts. Automaton has 6809 states and 9182 transitions. Word has length 338 [2019-09-10 18:38:57,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:57,772 INFO L475 AbstractCegarLoop]: Abstraction has 6809 states and 9182 transitions. [2019-09-10 18:38:57,772 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 18:38:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 6809 states and 9182 transitions. [2019-09-10 18:38:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-09-10 18:38:57,781 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:57,782 INFO L399 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] [2019-09-10 18:38:57,783 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]=== [2019-09-10 18:38:57,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:57,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1329243832, now seen corresponding path program 1 times [2019-09-10 18:38:57,783 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:57,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:57,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:57,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:57,791 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:58,175 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 983 trivial. 0 not checked. [2019-09-10 18:38:58,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:58,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:38:58,176 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:58,176 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:38:58,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:38:58,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:38:58,177 INFO L87 Difference]: Start difference. First operand 6809 states and 9182 transitions. Second operand 5 states. [2019-09-10 18:38:58,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:58,344 INFO L93 Difference]: Finished difference Result 6807 states and 9180 transitions. [2019-09-10 18:38:58,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:38:58,345 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2019-09-10 18:38:58,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:58,378 INFO L225 Difference]: With dead ends: 6807 [2019-09-10 18:38:58,378 INFO L226 Difference]: Without dead ends: 6807 [2019-09-10 18:38:58,378 INFO L628 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 [2019-09-10 18:38:58,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6807 states. [2019-09-10 18:38:58,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6807 to 6807. [2019-09-10 18:38:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6807 states. [2019-09-10 18:38:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6807 states to 6807 states and 9180 transitions. [2019-09-10 18:38:58,755 INFO L78 Accepts]: Start accepts. Automaton has 6807 states and 9180 transitions. Word has length 338 [2019-09-10 18:38:58,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:58,755 INFO L475 AbstractCegarLoop]: Abstraction has 6807 states and 9180 transitions. [2019-09-10 18:38:58,755 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:38:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 6807 states and 9180 transitions. [2019-09-10 18:38:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2019-09-10 18:38:58,773 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:38:58,773 INFO L399 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] [2019-09-10 18:38:58,774 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]=== [2019-09-10 18:38:58,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:38:58,774 INFO L82 PathProgramCache]: Analyzing trace with hash 121020739, now seen corresponding path program 1 times [2019-09-10 18:38:58,775 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:38:58,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:58,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:38:58,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:38:58,783 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:38:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:38:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 983 trivial. 0 not checked. [2019-09-10 18:38:59,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:38:59,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 18:38:59,293 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:38:59,295 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 18:38:59,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 18:38:59,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 18:38:59,296 INFO L87 Difference]: Start difference. First operand 6807 states and 9180 transitions. Second operand 3 states. [2019-09-10 18:38:59,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:38:59,400 INFO L93 Difference]: Finished difference Result 6800 states and 9172 transitions. [2019-09-10 18:38:59,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 18:38:59,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2019-09-10 18:38:59,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:38:59,402 INFO L225 Difference]: With dead ends: 6800 [2019-09-10 18:38:59,403 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 18:38:59,403 INFO L628 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 [2019-09-10 18:38:59,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 18:38:59,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 18:38:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 18:38:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 18:38:59,404 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 348 [2019-09-10 18:38:59,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:38:59,405 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 18:38:59,405 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 18:38:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 18:38:59,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 18:38:59,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 06:38:59 BoogieIcfgContainer [2019-09-10 18:38:59,424 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 18:38:59,430 INFO L168 Benchmark]: Toolchain (without parser) took 110024.74 ms. Allocated memory was 178.8 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 126.6 MB in the beginning and 543.3 MB in the end (delta: -416.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-09-10 18:38:59,431 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 18:38:59,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23935.43 ms. Allocated memory was 178.8 MB in the beginning and 750.8 MB in the end (delta: 572.0 MB). Free memory was 126.6 MB in the beginning and 583.7 MB in the end (delta: -457.0 MB). Peak memory consumption was 484.8 MB. Max. memory is 7.1 GB. [2019-09-10 18:38:59,435 INFO L168 Benchmark]: Boogie Preprocessor took 1017.50 ms. Allocated memory is still 750.8 MB. Free memory was 583.7 MB in the beginning and 473.3 MB in the end (delta: 110.4 MB). Peak memory consumption was 110.4 MB. Max. memory is 7.1 GB. [2019-09-10 18:38:59,441 INFO L168 Benchmark]: RCFGBuilder took 28521.04 ms. Allocated memory was 750.8 MB in the beginning and 1.0 GB in the end (delta: 266.9 MB). Free memory was 473.3 MB in the beginning and 351.8 MB in the end (delta: 121.4 MB). Peak memory consumption was 554.5 MB. Max. memory is 7.1 GB. [2019-09-10 18:38:59,441 INFO L168 Benchmark]: TraceAbstraction took 56540.42 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 832.0 MB). Free memory was 351.8 MB in the beginning and 543.3 MB in the end (delta: -191.5 MB). Peak memory consumption was 640.6 MB. Max. memory is 7.1 GB. [2019-09-10 18:38:59,456 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 23935.43 ms. Allocated memory was 178.8 MB in the beginning and 750.8 MB in the end (delta: 572.0 MB). Free memory was 126.6 MB in the beginning and 583.7 MB in the end (delta: -457.0 MB). Peak memory consumption was 484.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1017.50 ms. Allocated memory is still 750.8 MB. Free memory was 583.7 MB in the beginning and 473.3 MB in the end (delta: 110.4 MB). Peak memory consumption was 110.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 28521.04 ms. Allocated memory was 750.8 MB in the beginning and 1.0 GB in the end (delta: 266.9 MB). Free memory was 473.3 MB in the beginning and 351.8 MB in the end (delta: 121.4 MB). Peak memory consumption was 554.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 56540.42 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 832.0 MB). Free memory was 351.8 MB in the beginning and 543.3 MB in the end (delta: -191.5 MB). Peak memory consumption was 640.6 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, 56.4s OverallTime, 26 OverallIterations, 19 TraceHistogramMax, 30.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 244676 SDtfs, 225373 SDslu, 493951 SDs, 0 SdLazy, 4915 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 191 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 2.2s 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: 13.2s AutomataMinimizationTime, 26 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 7.3s InterpolantComputationTime, 4940 NumberOfCodeBlocks, 4940 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 4914 ConstructedInterpolants, 0 QuantifiedInterpolants, 1478668 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 26 InterpolantComputations, 26 PerfectInterpolantSequences, 4488/4488 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...