java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 21:19:44,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 21:19:44,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 21:19:44,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 21:19:44,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 21:19:44,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 21:19:44,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 21:19:44,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 21:19:44,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 21:19:44,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 21:19:44,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 21:19:44,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 21:19:44,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 21:19:44,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 21:19:44,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 21:19:44,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 21:19:44,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 21:19:44,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 21:19:44,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 21:19:44,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 21:19:44,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 21:19:44,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 21:19:44,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 21:19:44,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 21:19:44,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 21:19:44,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 21:19:44,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 21:19:44,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 21:19:44,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 21:19:44,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 21:19:44,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 21:19:44,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 21:19:44,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 21:19:44,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 21:19:44,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 21:19:44,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 21:19:44,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 21:19:44,977 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 21:19:44,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 21:19:44,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 21:19:44,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 21:19:44,982 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 [2019-09-20 21:19:45,011 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 21:19:45,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 21:19:45,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 21:19:45,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 21:19:45,014 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 21:19:45,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 21:19:45,014 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 21:19:45,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 21:19:45,015 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 21:19:45,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 21:19:45,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 21:19:45,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 21:19:45,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 21:19:45,015 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 21:19:45,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 21:19:45,016 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 21:19:45,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 21:19:45,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 21:19:45,017 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 21:19:45,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 21:19:45,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 21:19:45,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 21:19:45,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 21:19:45,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 21:19:45,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 21:19:45,019 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 21:19:45,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 21:19:45,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 21:19:45,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> ReUseSupersetCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 21:19:45,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 21:19:45,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 21:19:45,085 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 21:19:45,087 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 21:19:45,087 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 21:19:45,088 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-09-20 21:19:45,140 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18f569590/a60672c1e1dd4de9b8c040a9fc79a030/FLAGdb1b38bcf [2019-09-20 21:19:46,040 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 21:19:46,041 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2019-09-20 21:19:46,079 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18f569590/a60672c1e1dd4de9b8c040a9fc79a030/FLAGdb1b38bcf [2019-09-20 21:19:46,487 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18f569590/a60672c1e1dd4de9b8c040a9fc79a030 [2019-09-20 21:19:46,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 21:19:46,498 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 21:19:46,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 21:19:46,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 21:19:46,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 21:19:46,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:19:46" (1/1) ... [2019-09-20 21:19:46,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a56f8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:46, skipping insertion in model container [2019-09-20 21:19:46,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:19:46" (1/1) ... [2019-09-20 21:19:46,512 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 21:19:46,661 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 21:19:49,347 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:19:49,420 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 21:19:49,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:19:50,410 INFO L192 MainTranslator]: Completed translation [2019-09-20 21:19:50,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50 WrapperNode [2019-09-20 21:19:50,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 21:19:50,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 21:19:50,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 21:19:50,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 21:19:50,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... [2019-09-20 21:19:50,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... [2019-09-20 21:19:50,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... [2019-09-20 21:19:50,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... [2019-09-20 21:19:50,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... [2019-09-20 21:19:50,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... [2019-09-20 21:19:50,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... [2019-09-20 21:19:50,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 21:19:50,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 21:19:50,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 21:19:50,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 21:19:50,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:19:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 21:19:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 21:19:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 21:19:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 21:19:51,006 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 [2019-09-20 21:19:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 21:19:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 21:19:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 21:19:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 21:19:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 21:19:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 21:19:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 21:19:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 21:19:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 21:19:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 21:19:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 21:19:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-20 21:19:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-20 21:19:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-20 21:19:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-20 21:19:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-20 21:19:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-20 21:19:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-20 21:19:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-20 21:19:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-20 21:19:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-20 21:19:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-20 21:19:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-20 21:19:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-20 21:19:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-20 21:19:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-09-20 21:19:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-20 21:19:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-09-20 21:19:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-09-20 21:19:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-20 21:19:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 21:19:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 21:19:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-09-20 21:19:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-20 21:19:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-20 21:19:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-20 21:19:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-20 21:19:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-20 21:19:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-20 21:19:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-09-20 21:19:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2019-09-20 21:19:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2019-09-20 21:19:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2019-09-20 21:19:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2019-09-20 21:19:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2019-09-20 21:19:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2019-09-20 21:19:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2019-09-20 21:19:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2019-09-20 21:19:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2019-09-20 21:19:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2019-09-20 21:19:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2019-09-20 21:19:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2019-09-20 21:19:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2019-09-20 21:19:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2019-09-20 21:19:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2019-09-20 21:19:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2019-09-20 21:19:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2019-09-20 21:19:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2019-09-20 21:19:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2019-09-20 21:19:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2019-09-20 21:19:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2019-09-20 21:19:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2019-09-20 21:19:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2019-09-20 21:19:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2019-09-20 21:19:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2019-09-20 21:19:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2019-09-20 21:19:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2019-09-20 21:19:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2019-09-20 21:19:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2019-09-20 21:19:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2019-09-20 21:19:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2019-09-20 21:19:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2019-09-20 21:19:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2019-09-20 21:19:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2019-09-20 21:19:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2019-09-20 21:19:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2019-09-20 21:19:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2019-09-20 21:19:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2019-09-20 21:19:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2019-09-20 21:19:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2019-09-20 21:19:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2019-09-20 21:19:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2019-09-20 21:19:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2019-09-20 21:19:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2019-09-20 21:19:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2019-09-20 21:19:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2019-09-20 21:19:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2019-09-20 21:19:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2019-09-20 21:19:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2019-09-20 21:19:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2019-09-20 21:19:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2019-09-20 21:19:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2019-09-20 21:19:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2019-09-20 21:19:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2019-09-20 21:19:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2019-09-20 21:19:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2019-09-20 21:19:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2019-09-20 21:19:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2019-09-20 21:19:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2019-09-20 21:19:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2019-09-20 21:19:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2019-09-20 21:19:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2019-09-20 21:19:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2019-09-20 21:19:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2019-09-20 21:19:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2019-09-20 21:19:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2019-09-20 21:19:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2019-09-20 21:19:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2019-09-20 21:19:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2019-09-20 21:19:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2019-09-20 21:19:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2019-09-20 21:19:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2019-09-20 21:19:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2019-09-20 21:19:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-09-20 21:19:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-09-20 21:19:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-20 21:19:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-09-20 21:19:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-09-20 21:19:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-20 21:19:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-09-20 21:19:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-09-20 21:19:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-20 21:19:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2019-09-20 21:19:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-09-20 21:19:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-20 21:19:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-20 21:19:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-09-20 21:19:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-09-20 21:19:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-09-20 21:19:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-09-20 21:19:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-20 21:19:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-09-20 21:19:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-09-20 21:19:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 21:19:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-20 21:19:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-20 21:19:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-20 21:19:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-20 21:19:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-20 21:19:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 21:19:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-20 21:19:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_28 [2019-09-20 21:19:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_29 [2019-09-20 21:19:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_30 [2019-09-20 21:19:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_31 [2019-09-20 21:19:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_32 [2019-09-20 21:19:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_34 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_35 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_37 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_38 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_39 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_40 [2019-09-20 21:19:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_41 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_43 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_44 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_45 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_46 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_47 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_48 [2019-09-20 21:19:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_49 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_50 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_51 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_52 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_53 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_54 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_55 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_56 [2019-09-20 21:19:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_57 [2019-09-20 21:19:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_58 [2019-09-20 21:19:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 21:19:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 21:19:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 21:19:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 21:19:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 21:19:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-20 21:19:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-20 21:19:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-20 21:19:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 21:19:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-20 21:19:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-09-20 21:19:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-09-20 21:19:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-20 21:19:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-20 21:19:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 21:19:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 21:19:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-20 21:19:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-20 21:19:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-20 21:19:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-20 21:19:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 21:19:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2019-09-20 21:19:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-20 21:19:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-09-20 21:19:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-09-20 21:19:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-20 21:19:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-20 21:19:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-09-20 21:19:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-09-20 21:19:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-09-20 21:19:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-20 21:19:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-20 21:19:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 21:19:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 21:19:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 21:19:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 21:19:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 21:19:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 21:19:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 21:19:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 21:19:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-20 21:19:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 21:19:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-20 21:19:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 21:19:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 21:19:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 21:19:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 21:19:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 21:19:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 21:19:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 21:19:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 21:19:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 21:19:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 21:19:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 21:19:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 21:19:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 21:19:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 21:19:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 21:19:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 21:19:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 21:19:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-20 21:19:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 21:19:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-20 21:19:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-20 21:19:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 21:19:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-20 21:19:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-20 21:19:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-20 21:19:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-20 21:19:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 21:19:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-20 21:19:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 21:19:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-20 21:19:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 21:19:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 21:19:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-20 21:19:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-20 21:19:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-20 21:19:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-20 21:19:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-20 21:19:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-20 21:19:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-20 21:19:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-20 21:19:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-20 21:19:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_47 [2019-09-20 21:19:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_48 [2019-09-20 21:19:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_49 [2019-09-20 21:19:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_50 [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_51 [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_54 [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_56 [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_58 [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-20 21:19:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_43 [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_44 [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_45 [2019-09-20 21:19:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_53 [2019-09-20 21:19:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_55 [2019-09-20 21:19:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_57 [2019-09-20 21:19:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-09-20 21:19:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_28 [2019-09-20 21:19:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_29 [2019-09-20 21:19:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_30 [2019-09-20 21:19:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-20 21:19:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-20 21:19:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-20 21:19:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-20 21:19:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-20 21:19:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 21:19:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-20 21:19:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 21:19:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-20 21:19:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 21:19:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 21:19:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-09-20 21:19:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-09-20 21:19:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-20 21:19:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-09-20 21:19:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-20 21:19:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-20 21:19:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-09-20 21:19:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-09-20 21:19:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-09-20 21:19:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-09-20 21:19:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-20 21:19:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-20 21:19:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-20 21:19:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-09-20 21:19:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-09-20 21:19:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-09-20 21:19:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-09-20 21:19:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-20 21:19:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_46 [2019-09-20 21:19:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-20 21:19:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_52 [2019-09-20 21:19:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-09-20 21:19:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-09-20 21:19:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-20 21:19:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_31 [2019-09-20 21:19:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_34 [2019-09-20 21:19:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_37 [2019-09-20 21:19:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_40 [2019-09-20 21:19:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-20 21:19:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-09-20 21:19:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2019-09-20 21:19:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_39 [2019-09-20 21:19:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2019-09-20 21:19:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_32 [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_35 [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_38 [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_41 [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-09-20 21:19:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2019-09-20 21:19:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2019-09-20 21:19:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2019-09-20 21:19:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2019-09-20 21:19:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2019-09-20 21:19:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2019-09-20 21:19:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2019-09-20 21:19:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2019-09-20 21:19:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2019-09-20 21:19:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2019-09-20 21:19:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2019-09-20 21:19:51,074 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 [2019-09-20 21:19:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2019-09-20 21:19:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2019-09-20 21:19:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2019-09-20 21:19:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 21:19:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-20 21:19:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 21:19:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 21:19:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 21:19:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 21:19:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 21:19:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 21:19:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 21:19:52,376 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 21:20:22,807 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 21:20:22,808 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 21:20:22,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:20:22 BoogieIcfgContainer [2019-09-20 21:20:22,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 21:20:22,811 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 21:20:22,811 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 21:20:22,811 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 21:20:22,812 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:20:22" (1/1) ... [2019-09-20 21:20:22,812 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 21:20:22,833 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 21:20:22,834 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 21:20:22,857 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-20 21:20:22,862 INFO L168 Benchmark]: Toolchain (without parser) took 36363.78 ms. Allocated memory was 132.6 MB in the beginning and 854.1 MB in the end (delta: 721.4 MB). Free memory was 75.1 MB in the beginning and 287.9 MB in the end (delta: -212.8 MB). Peak memory consumption was 508.6 MB. Max. memory is 7.1 GB. [2019-09-20 21:20:22,863 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-20 21:20:22,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3912.70 ms. Allocated memory was 132.6 MB in the beginning and 275.3 MB in the end (delta: 142.6 MB). Free memory was 74.9 MB in the beginning and 90.7 MB in the end (delta: -15.7 MB). Peak memory consumption was 126.9 MB. Max. memory is 7.1 GB. [2019-09-20 21:20:22,865 INFO L168 Benchmark]: Boogie Preprocessor took 526.96 ms. Allocated memory was 275.3 MB in the beginning and 283.1 MB in the end (delta: 7.9 MB). Free memory was 90.7 MB in the beginning and 194.1 MB in the end (delta: -103.4 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. [2019-09-20 21:20:22,866 INFO L168 Benchmark]: RCFGBuilder took 31871.23 ms. Allocated memory was 283.1 MB in the beginning and 854.1 MB in the end (delta: 570.9 MB). Free memory was 194.1 MB in the beginning and 287.9 MB in the end (delta: -93.8 MB). Peak memory consumption was 692.0 MB. Max. memory is 7.1 GB. [2019-09-20 21:20:22,867 INFO L168 Benchmark]: Sifa took 49.01 ms. Allocated memory is still 854.1 MB. Free memory is still 287.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 21:20:22,871 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3912.70 ms. Allocated memory was 132.6 MB in the beginning and 275.3 MB in the end (delta: 142.6 MB). Free memory was 74.9 MB in the beginning and 90.7 MB in the end (delta: -15.7 MB). Peak memory consumption was 126.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 526.96 ms. Allocated memory was 275.3 MB in the beginning and 283.1 MB in the end (delta: 7.9 MB). Free memory was 90.7 MB in the beginning and 194.1 MB in the end (delta: -103.4 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 31871.23 ms. Allocated memory was 283.1 MB in the beginning and 854.1 MB in the end (delta: 570.9 MB). Free memory was 194.1 MB in the beginning and 287.9 MB in the end (delta: -93.8 MB). Peak memory consumption was 692.0 MB. Max. memory is 7.1 GB. * Sifa took 49.01 ms. Allocated memory is still 854.1 MB. Free memory is still 287.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...