/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 20:57:59,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 20:57:59,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 20:57:59,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 20:57:59,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 20:57:59,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 20:57:59,392 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 20:57:59,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 20:57:59,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 20:57:59,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 20:57:59,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 20:57:59,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 20:57:59,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 20:57:59,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 20:57:59,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 20:57:59,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 20:57:59,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 20:57:59,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 20:57:59,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 20:57:59,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 20:57:59,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 20:57:59,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 20:57:59,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 20:57:59,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 20:57:59,420 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 20:57:59,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 20:57:59,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 20:57:59,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 20:57:59,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 20:57:59,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 20:57:59,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 20:57:59,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 20:57:59,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 20:57:59,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 20:57:59,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 20:57:59,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 20:57:59,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 20:57:59,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 20:57:59,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 20:57:59,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 20:57:59,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 20:57:59,428 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-06 20:57:59,441 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 20:57:59,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 20:57:59,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 20:57:59,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 20:57:59,443 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 20:57:59,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 20:57:59,443 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 20:57:59,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 20:57:59,444 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 20:57:59,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 20:57:59,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 20:57:59,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 20:57:59,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 20:57:59,445 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 20:57:59,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 20:57:59,445 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 20:57:59,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 20:57:59,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 20:57:59,448 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 20:57:59,448 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 20:57:59,448 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 20:57:59,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 20:57:59,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 20:57:59,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 20:57:59,449 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 20:57:59,449 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 20:57:59,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 20:57:59,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 20:57:59,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 20:57:59,731 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 20:57:59,748 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 20:57:59,752 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 20:57:59,753 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 20:57:59,753 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 20:57:59,754 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-11-06 20:57:59,831 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c243208/ac1d172bbd88485cb8e3c1a6806a0ee5/FLAG268f2c39c [2019-11-06 20:58:00,682 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 20:58:00,682 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-11-06 20:58:00,731 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c243208/ac1d172bbd88485cb8e3c1a6806a0ee5/FLAG268f2c39c [2019-11-06 20:58:01,171 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c243208/ac1d172bbd88485cb8e3c1a6806a0ee5 [2019-11-06 20:58:01,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 20:58:01,182 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 20:58:01,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 20:58:01,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 20:58:01,186 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 20:58:01,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:58:01" (1/1) ... [2019-11-06 20:58:01,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c2d74f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:01, skipping insertion in model container [2019-11-06 20:58:01,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:58:01" (1/1) ... [2019-11-06 20:58:01,198 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 20:58:01,379 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 20:58:04,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 20:58:04,100 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 20:58:04,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 20:58:05,186 INFO L192 MainTranslator]: Completed translation [2019-11-06 20:58:05,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05 WrapperNode [2019-11-06 20:58:05,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 20:58:05,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 20:58:05,189 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 20:58:05,189 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 20:58:05,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... [2019-11-06 20:58:05,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... [2019-11-06 20:58:05,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... [2019-11-06 20:58:05,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... [2019-11-06 20:58:05,514 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... [2019-11-06 20:58:05,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... [2019-11-06 20:58:05,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... [2019-11-06 20:58:05,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 20:58:05,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 20:58:05,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 20:58:05,650 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 20:58:05,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 20:58:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 20:58:05,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 20:58:05,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 20:58:05,729 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 [2019-11-06 20:58:05,729 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-06 20:58:05,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-11-06 20:58:05,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-11-06 20:58:05,731 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-11-06 20:58:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-11-06 20:58:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-11-06 20:58:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-11-06 20:58:05,734 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-11-06 20:58:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-11-06 20:58:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-11-06 20:58:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-11-06 20:58:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-11-06 20:58:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-11-06 20:58:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-06 20:58:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-06 20:58:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-06 20:58:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 20:58:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 20:58:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-06 20:58:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-06 20:58:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 20:58:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 20:58:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 20:58:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-11-06 20:58:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-11-06 20:58:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-11-06 20:58:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-06 20:58:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-06 20:58:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-11-06 20:58:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-11-06 20:58:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-11-06 20:58:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-11-06 20:58:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-11-06 20:58:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-11-06 20:58:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-11-06 20:58:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-11-06 20:58:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2019-11-06 20:58:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2019-11-06 20:58:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2019-11-06 20:58:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2019-11-06 20:58:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2019-11-06 20:58:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2019-11-06 20:58:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2019-11-06 20:58:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2019-11-06 20:58:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2019-11-06 20:58:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2019-11-06 20:58:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2019-11-06 20:58:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2019-11-06 20:58:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2019-11-06 20:58:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2019-11-06 20:58:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2019-11-06 20:58:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2019-11-06 20:58:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2019-11-06 20:58:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2019-11-06 20:58:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2019-11-06 20:58:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2019-11-06 20:58:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2019-11-06 20:58:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2019-11-06 20:58:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2019-11-06 20:58:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2019-11-06 20:58:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2019-11-06 20:58:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2019-11-06 20:58:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2019-11-06 20:58:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2019-11-06 20:58:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2019-11-06 20:58:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2019-11-06 20:58:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2019-11-06 20:58:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2019-11-06 20:58:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2019-11-06 20:58:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2019-11-06 20:58:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2019-11-06 20:58:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2019-11-06 20:58:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2019-11-06 20:58:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2019-11-06 20:58:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2019-11-06 20:58:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2019-11-06 20:58:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2019-11-06 20:58:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2019-11-06 20:58:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2019-11-06 20:58:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2019-11-06 20:58:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2019-11-06 20:58:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2019-11-06 20:58:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2019-11-06 20:58:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2019-11-06 20:58:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2019-11-06 20:58:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2019-11-06 20:58:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2019-11-06 20:58:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2019-11-06 20:58:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2019-11-06 20:58:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2019-11-06 20:58:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2019-11-06 20:58:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2019-11-06 20:58:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2019-11-06 20:58:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2019-11-06 20:58:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2019-11-06 20:58:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2019-11-06 20:58:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2019-11-06 20:58:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2019-11-06 20:58:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2019-11-06 20:58:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2019-11-06 20:58:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2019-11-06 20:58:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2019-11-06 20:58:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2019-11-06 20:58:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2019-11-06 20:58:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2019-11-06 20:58:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2019-11-06 20:58:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2019-11-06 20:58:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2019-11-06 20:58:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2019-11-06 20:58:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-11-06 20:58:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-11-06 20:58:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-11-06 20:58:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-11-06 20:58:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-11-06 20:58:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-11-06 20:58:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-11-06 20:58:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-11-06 20:58:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-11-06 20:58:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2019-11-06 20:58:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-11-06 20:58:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-11-06 20:58:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-11-06 20:58:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-11-06 20:58:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-11-06 20:58:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-11-06 20:58:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-11-06 20:58:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-11-06 20:58:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-11-06 20:58:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-11-06 20:58:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 20:58:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-11-06 20:58:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-11-06 20:58:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-11-06 20:58:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-11-06 20:58:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-11-06 20:58:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_10 [2019-11-06 20:58:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_11 [2019-11-06 20:58:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2019-11-06 20:58:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_13 [2019-11-06 20:58:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2019-11-06 20:58:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_15 [2019-11-06 20:58:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_16 [2019-11-06 20:58:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_17 [2019-11-06 20:58:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2019-11-06 20:58:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2019-11-06 20:58:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2019-11-06 20:58:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_21 [2019-11-06 20:58:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2019-11-06 20:58:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2019-11-06 20:58:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2019-11-06 20:58:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_25 [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_26 [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_27 [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_28 [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 20:58:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 20:58:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-11-06 20:58:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-11-06 20:58:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-11-06 20:58:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-11-06 20:58:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-11-06 20:58:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 20:58:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-11-06 20:58:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-11-06 20:58:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-11-06 20:58:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-11-06 20:58:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-06 20:58:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-11-06 20:58:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-06 20:58:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-11-06 20:58:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-11-06 20:58:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-11-06 20:58:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-11-06 20:58:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-11-06 20:58:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-11-06 20:58:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-11-06 20:58:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-11-06 20:58:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-11-06 20:58:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-11-06 20:58:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-11-06 20:58:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-11-06 20:58:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-11-06 20:58:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-11-06 20:58:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-11-06 20:58:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-06 20:58:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 20:58:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 20:58:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 20:58:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 20:58:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 20:58:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 20:58:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-06 20:58:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-11-06 20:58:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-11-06 20:58:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-06 20:58:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-06 20:58:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-06 20:58:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-11-06 20:58:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-11-06 20:58:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-11-06 20:58:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-11-06 20:58:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-11-06 20:58:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-11-06 20:58:05,797 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-11-06 20:58:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-11-06 20:58:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_17 [2019-11-06 20:58:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2019-11-06 20:58:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2019-11-06 20:58:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2019-11-06 20:58:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_21 [2019-11-06 20:58:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2019-11-06 20:58:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_26 [2019-11-06 20:58:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_28 [2019-11-06 20:58:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-06 20:58:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_13 [2019-11-06 20:58:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2019-11-06 20:58:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_15 [2019-11-06 20:58:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2019-11-06 20:58:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_25 [2019-11-06 20:58:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_27 [2019-11-06 20:58:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-11-06 20:58:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_10 [2019-11-06 20:58:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_11 [2019-11-06 20:58:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2019-11-06 20:58:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-11-06 20:58:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-11-06 20:58:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-11-06 20:58:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-11-06 20:58:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-11-06 20:58:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 20:58:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-11-06 20:58:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 20:58:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 20:58:05,812 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-06 20:58:05,812 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-06 20:58:05,812 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-06 20:58:05,812 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 20:58:05,812 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 20:58:05,812 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 20:58:05,812 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 20:58:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-11-06 20:58:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-11-06 20:58:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-11-06 20:58:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-11-06 20:58:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-11-06 20:58:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2019-11-06 20:58:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-11-06 20:58:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-11-06 20:58:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-11-06 20:58:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-11-06 20:58:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-11-06 20:58:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-11-06 20:58:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-11-06 20:58:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-11-06 20:58:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-11-06 20:58:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-11-06 20:58:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-06 20:58:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-11-06 20:58:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-11-06 20:58:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-11-06 20:58:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-06 20:58:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-06 20:58:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-06 20:58:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-11-06 20:58:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-11-06 20:58:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_16 [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-11-06 20:58:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-11-06 20:58:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2019-11-06 20:58:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-11-06 20:58:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2019-11-06 20:58:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2019-11-06 20:58:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2019-11-06 20:58:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2019-11-06 20:58:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2019-11-06 20:58:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2019-11-06 20:58:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2019-11-06 20:58:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2019-11-06 20:58:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2019-11-06 20:58:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2019-11-06 20:58:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2019-11-06 20:58:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2019-11-06 20:58:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2019-11-06 20:58:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2019-11-06 20:58:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2019-11-06 20:58:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2019-11-06 20:58:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2019-11-06 20:58:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2019-11-06 20:58:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2019-11-06 20:58:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2019-11-06 20:58:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2019-11-06 20:58:05,831 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2019-11-06 20:58:05,831 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2019-11-06 20:58:05,831 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2019-11-06 20:58:05,831 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2019-11-06 20:58:05,831 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 [2019-11-06 20:58:05,831 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2019-11-06 20:58:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2019-11-06 20:58:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2019-11-06 20:58:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 20:58:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 20:58:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-11-06 20:58:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-11-06 20:58:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-11-06 20:58:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-11-06 20:58:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-11-06 20:58:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 20:58:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-06 20:58:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-11-06 20:58:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 20:58:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 20:58:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 20:58:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 20:58:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 20:58:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 20:58:07,348 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 20:58:23,535 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-11-06 20:58:27,362 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 20:58:27,362 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-06 20:58:27,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:58:27 BoogieIcfgContainer [2019-11-06 20:58:27,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 20:58:27,366 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 20:58:27,366 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 20:58:27,369 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 20:58:27,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 08:58:01" (1/3) ... [2019-11-06 20:58:27,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c9b08a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:58:27, skipping insertion in model container [2019-11-06 20:58:27,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:58:05" (2/3) ... [2019-11-06 20:58:27,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c9b08a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:58:27, skipping insertion in model container [2019-11-06 20:58:27,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:58:27" (3/3) ... [2019-11-06 20:58:27,372 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-11-06 20:58:27,382 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 20:58:27,397 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-06 20:58:27,408 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-06 20:58:27,454 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 20:58:27,454 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 20:58:27,454 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 20:58:27,454 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 20:58:27,454 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 20:58:27,455 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 20:58:27,455 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 20:58:27,455 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 20:58:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states. [2019-11-06 20:58:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-11-06 20:58:27,550 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 20:58:27,552 INFO L410 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, 1, 1, 1] [2019-11-06 20:58:27,555 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 20:58:27,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 20:58:27,561 INFO L82 PathProgramCache]: Analyzing trace with hash -1352753226, now seen corresponding path program 1 times [2019-11-06 20:58:27,569 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 20:58:27,569 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485052792] [2019-11-06 20:58:27,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 20:58:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,074 WARN L191 SmtUtils]: Spent 7.39 s on a formula simplification that was a NOOP. DAG size: 1111 [2019-11-06 20:58:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,900 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-11-06 20:58:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 20:58:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat