java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 19:05:14,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 19:05:14,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 19:05:14,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 19:05:14,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 19:05:14,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 19:05:14,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 19:05:14,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 19:05:14,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 19:05:14,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 19:05:14,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 19:05:14,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 19:05:14,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 19:05:14,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 19:05:14,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 19:05:14,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 19:05:14,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 19:05:14,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 19:05:14,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 19:05:14,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 19:05:14,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 19:05:14,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 19:05:14,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 19:05:14,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 19:05:14,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 19:05:14,379 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 19:05:14,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 19:05:14,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 19:05:14,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 19:05:14,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 19:05:14,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 19:05:14,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 19:05:14,384 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 19:05:14,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 19:05:14,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 19:05:14,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 19:05:14,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 19:05:14,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 19:05:14,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 19:05:14,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 19:05:14,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 19:05:14,395 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 19:05:14,416 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 19:05:14,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 19:05:14,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 19:05:14,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 19:05:14,418 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 19:05:14,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 19:05:14,419 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 19:05:14,419 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 19:05:14,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 19:05:14,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 19:05:14,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 19:05:14,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 19:05:14,421 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 19:05:14,421 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 19:05:14,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 19:05:14,422 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 19:05:14,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 19:05:14,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 19:05:14,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 19:05:14,422 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 19:05:14,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 19:05:14,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:05:14,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 19:05:14,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 19:05:14,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 19:05:14,424 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 19:05:14,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 19:05:14,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 19:05:14,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 19:05:14,678 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 19:05:14,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 19:05:14,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 19:05:14,697 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 19:05:14,697 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 19:05:14,698 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-10-13 19:05:14,772 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd436ff29/16cfc23fa28c4b3482f82e1cbefcab14/FLAG42c2af111 [2019-10-13 19:05:15,689 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 19:05:15,691 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-10-13 19:05:15,743 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd436ff29/16cfc23fa28c4b3482f82e1cbefcab14/FLAG42c2af111 [2019-10-13 19:05:16,120 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd436ff29/16cfc23fa28c4b3482f82e1cbefcab14 [2019-10-13 19:05:16,130 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 19:05:16,132 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 19:05:16,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 19:05:16,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 19:05:16,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 19:05:16,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:05:16" (1/1) ... [2019-10-13 19:05:16,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56897436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:16, skipping insertion in model container [2019-10-13 19:05:16,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:05:16" (1/1) ... [2019-10-13 19:05:16,147 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 19:05:16,334 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 19:05:18,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:05:18,817 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 19:05:19,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:05:20,151 INFO L192 MainTranslator]: Completed translation [2019-10-13 19:05:20,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20 WrapperNode [2019-10-13 19:05:20,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 19:05:20,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 19:05:20,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 19:05:20,154 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 19:05:20,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... [2019-10-13 19:05:20,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... [2019-10-13 19:05:20,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... [2019-10-13 19:05:20,288 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... [2019-10-13 19:05:20,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... [2019-10-13 19:05:20,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... [2019-10-13 19:05:20,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... [2019-10-13 19:05:20,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 19:05:20,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 19:05:20,676 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 19:05:20,676 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 19:05:20,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:05:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 19:05:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 19:05:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 19:05:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2019-10-13 19:05:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 19:05:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-13 19:05:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-13 19:05:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-13 19:05:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-13 19:05:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-13 19:05:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 19:05:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 19:05:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 19:05:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 19:05:20,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 19:05:20,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 19:05:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 19:05:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 19:05:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 19:05:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-13 19:05:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-13 19:05:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-13 19:05:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 19:05:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 19:05:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 19:05:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-10-13 19:05:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-13 19:05:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-13 19:05:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-13 19:05:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-13 19:05:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-13 19:05:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-13 19:05:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-13 19:05:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-13 19:05:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-10-13 19:05:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-10-13 19:05:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-10-13 19:05:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 19:05:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 19:05:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-13 19:05:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-10-13 19:05:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-13 19:05:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-13 19:05:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-13 19:05:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-13 19:05:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-13 19:05:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-10-13 19:05:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2019-10-13 19:05:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2019-10-13 19:05:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2019-10-13 19:05:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2019-10-13 19:05:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2019-10-13 19:05:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2019-10-13 19:05:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2019-10-13 19:05:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2019-10-13 19:05:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2019-10-13 19:05:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2019-10-13 19:05:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2019-10-13 19:05:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2019-10-13 19:05:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2019-10-13 19:05:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2019-10-13 19:05:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2019-10-13 19:05:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2019-10-13 19:05:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2019-10-13 19:05:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2019-10-13 19:05:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2019-10-13 19:05:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2019-10-13 19:05:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2019-10-13 19:05:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2019-10-13 19:05:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2019-10-13 19:05:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2019-10-13 19:05:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2019-10-13 19:05:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2019-10-13 19:05:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2019-10-13 19:05:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2019-10-13 19:05:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2019-10-13 19:05:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2019-10-13 19:05:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2019-10-13 19:05:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2019-10-13 19:05:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2019-10-13 19:05:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2019-10-13 19:05:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2019-10-13 19:05:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2019-10-13 19:05:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2019-10-13 19:05:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2019-10-13 19:05:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2019-10-13 19:05:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2019-10-13 19:05:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2019-10-13 19:05:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2019-10-13 19:05:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2019-10-13 19:05:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2019-10-13 19:05:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2019-10-13 19:05:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2019-10-13 19:05:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2019-10-13 19:05:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2019-10-13 19:05:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2019-10-13 19:05:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2019-10-13 19:05:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2019-10-13 19:05:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2019-10-13 19:05:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2019-10-13 19:05:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2019-10-13 19:05:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2019-10-13 19:05:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2019-10-13 19:05:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2019-10-13 19:05:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2019-10-13 19:05:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2019-10-13 19:05:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2019-10-13 19:05:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2019-10-13 19:05:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2019-10-13 19:05:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2019-10-13 19:05:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2019-10-13 19:05:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2019-10-13 19:05:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2019-10-13 19:05:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2019-10-13 19:05:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2019-10-13 19:05:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2019-10-13 19:05:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2019-10-13 19:05:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2019-10-13 19:05:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2019-10-13 19:05:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2019-10-13 19:05:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-10-13 19:05:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-10-13 19:05:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-13 19:05:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-10-13 19:05:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-13 19:05:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-13 19:05:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-10-13 19:05:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-13 19:05:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-13 19:05:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2019-10-13 19:05:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-13 19:05:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-13 19:05:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-13 19:05:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-13 19:05:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-10-13 19:05:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-10-13 19:05:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-10-13 19:05:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-13 19:05:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-13 19:05:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-13 19:05:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 19:05:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-13 19:05:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-13 19:05:20,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-13 19:05:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-13 19:05:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-13 19:05:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-13 19:05:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-13 19:05:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-13 19:05:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-10-13 19:05:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-13 19:05:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-13 19:05:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-13 19:05:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-13 19:05:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-13 19:05:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_19 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_20 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_21 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-13 19:05:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-13 19:05:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2019-10-13 19:05:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2019-10-13 19:05:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2019-10-13 19:05:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2019-10-13 19:05:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_74 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_76 [2019-10-13 19:05:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_78 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2019-10-13 19:05:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_90 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_91 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_92 [2019-10-13 19:05:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_93 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_94 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_95 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_96 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_97 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_98 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_99 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_100 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_101 [2019-10-13 19:05:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_102 [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ftdi_module_lock [2019-10-13 19:05:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ftdi_module_lock [2019-10-13 19:05:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ftdi_module_lock [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ftdi_module_lock [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-13 19:05:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-13 19:05:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-13 19:05:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-13 19:05:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-13 19:05:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-13 19:05:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 19:05:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-13 19:05:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 19:05:20,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 19:05:20,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 19:05:20,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 19:05:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 19:05:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 19:05:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 19:05:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 19:05:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-13 19:05:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-10-13 19:05:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-13 19:05:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-10-13 19:05:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 19:05:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 19:05:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 19:05:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 19:05:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 19:05:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 19:05:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 19:05:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-13 19:05:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 19:05:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-13 19:05:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-13 19:05:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-13 19:05:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-13 19:05:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2019-10-13 19:05:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-10-13 19:05:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-10-13 19:05:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-10-13 19:05:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2019-10-13 19:05:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2019-10-13 19:05:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2019-10-13 19:05:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2019-10-13 19:05:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2019-10-13 19:05:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2019-10-13 19:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2019-10-13 19:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_76 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_78 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 19:05:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 19:05:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 19:05:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-13 19:05:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2019-10-13 19:05:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_74 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2019-10-13 19:05:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ftdi_module_lock [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ftdi_module_lock [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 19:05:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-13 19:05:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_91 [2019-10-13 19:05:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_92 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_93 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_94 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_95 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_98 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_100 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_102 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-13 19:05:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2019-10-13 19:05:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_97 [2019-10-13 19:05:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_99 [2019-10-13 19:05:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_101 [2019-10-13 19:05:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-10-13 19:05:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_19 [2019-10-13 19:05:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_20 [2019-10-13 19:05:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_21 [2019-10-13 19:05:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-13 19:05:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 19:05:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 19:05:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 19:05:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 19:05:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-10-13 19:05:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-10-13 19:05:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-13 19:05:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-13 19:05:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-13 19:05:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-13 19:05:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-10-13 19:05:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-13 19:05:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-13 19:05:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_90 [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_96 [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-13 19:05:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2019-10-13 19:05:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2019-10-13 19:05:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2019-10-13 19:05:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2019-10-13 19:05:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2019-10-13 19:05:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2019-10-13 19:05:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2019-10-13 19:05:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2019-10-13 19:05:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2019-10-13 19:05:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2019-10-13 19:05:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2019-10-13 19:05:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2019-10-13 19:05:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2019-10-13 19:05:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2019-10-13 19:05:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2019-10-13 19:05:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 19:05:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ftdi_module_lock [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ftdi_module_lock [2019-10-13 19:05:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ftdi_module_lock [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ftdi_module_lock [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ftdi_module_lock [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ftdi_module_lock [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ftdi_module_lock [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ftdi_module_lock [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ftdi_module_lock [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-13 19:05:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-13 19:05:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 19:05:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-13 19:05:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 19:05:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 19:05:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 19:05:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 19:05:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 19:05:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 19:05:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_u132_lock_of_usb_ftdi [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 19:05:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 19:05:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 19:05:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 19:05:22,381 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 19:05:42,489 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 19:05:42,489 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 19:05:42,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:05:42 BoogieIcfgContainer [2019-10-13 19:05:42,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 19:05:42,493 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 19:05:42,493 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 19:05:42,496 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 19:05:42,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:05:16" (1/3) ... [2019-10-13 19:05:42,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@748d6d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:05:42, skipping insertion in model container [2019-10-13 19:05:42,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:05:20" (2/3) ... [2019-10-13 19:05:42,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@748d6d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:05:42, skipping insertion in model container [2019-10-13 19:05:42,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:05:42" (3/3) ... [2019-10-13 19:05:42,500 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-10-13 19:05:42,508 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 19:05:42,519 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 19:05:42,529 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 19:05:42,562 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 19:05:42,562 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 19:05:42,562 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 19:05:42,562 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 19:05:42,562 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 19:05:42,563 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 19:05:42,563 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 19:05:42,563 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 19:05:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states. [2019-10-13 19:05:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-10-13 19:05:42,649 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 19:05:42,650 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 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] [2019-10-13 19:05:42,655 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 19:05:42,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 19:05:42,662 INFO L82 PathProgramCache]: Analyzing trace with hash 823789590, now seen corresponding path program 1 times [2019-10-13 19:05:42,669 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 19:05:42,670 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195838576] [2019-10-13 19:05:42,670 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:05:42,670 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:05:42,671 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 19:05:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,061 WARN L191 SmtUtils]: Spent 7.16 s on a formula simplification that was a NOOP. DAG size: 1123 [2019-10-13 19:05:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:05:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2019-10-13 19:05:51,812 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195838576] [2019-10-13 19:05:51,813 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 19:05:51,813 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-13 19:05:51,814 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619785025] [2019-10-13 19:05:51,819 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-13 19:05:51,820 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 19:05:51,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-13 19:05:51,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2019-10-13 19:05:51,837 INFO L87 Difference]: Start difference. First operand 2742 states. Second operand 10 states.