java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 04:20:28,925 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 04:20:28,927 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 04:20:28,940 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 04:20:28,940 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 04:20:28,941 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 04:20:28,942 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 04:20:28,944 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 04:20:28,946 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 04:20:28,947 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 04:20:28,948 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 04:20:28,948 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 04:20:28,949 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 04:20:28,950 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 04:20:28,951 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 04:20:28,952 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 04:20:28,953 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 04:20:28,955 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 04:20:28,957 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 04:20:28,958 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 04:20:28,959 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 04:20:28,961 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 04:20:28,963 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 04:20:28,963 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 04:20:28,963 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 04:20:28,964 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 04:20:28,965 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 04:20:28,966 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 04:20:28,967 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 04:20:28,968 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 04:20:28,968 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 04:20:28,969 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 04:20:28,969 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 04:20:28,969 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 04:20:28,970 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 04:20:28,971 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 04:20:28,971 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 04:20:28,986 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 04:20:28,986 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 04:20:28,987 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 04:20:28,987 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 04:20:28,988 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 04:20:28,988 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 04:20:28,988 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 04:20:28,988 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 04:20:28,989 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 04:20:28,989 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 04:20:28,989 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 04:20:28,989 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 04:20:28,989 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 04:20:28,990 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 04:20:28,990 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 04:20:28,990 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 04:20:28,990 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 04:20:28,990 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 04:20:28,992 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 04:20:28,992 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 04:20:28,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 04:20:28,992 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 04:20:28,992 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 04:20:28,993 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 04:20:28,993 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 04:20:28,993 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 04:20:28,993 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 04:20:28,993 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 04:20:28,993 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 04:20:29,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 04:20:29,078 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 04:20:29,083 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 04:20:29,085 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 04:20:29,086 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 04:20:29,087 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:20:29,155 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f32bb7e47/4308ecc9af8d48e1a26c3fca61663df0/FLAG6964964fd [2018-11-22 04:20:30,027 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 04:20:30,028 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:20:30,070 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f32bb7e47/4308ecc9af8d48e1a26c3fca61663df0/FLAG6964964fd [2018-11-22 04:20:30,515 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f32bb7e47/4308ecc9af8d48e1a26c3fca61663df0 [2018-11-22 04:20:30,527 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 04:20:30,528 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 04:20:30,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 04:20:30,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 04:20:30,534 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 04:20:30,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:20:30" (1/1) ... [2018-11-22 04:20:30,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e07a992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:30, skipping insertion in model container [2018-11-22 04:20:30,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:20:30" (1/1) ... [2018-11-22 04:20:30,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 04:20:30,726 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 04:20:33,236 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 04:20:33,269 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 04:20:33,552 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 04:20:33,941 INFO L195 MainTranslator]: Completed translation [2018-11-22 04:20:33,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33 WrapperNode [2018-11-22 04:20:33,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 04:20:33,944 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 04:20:33,944 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 04:20:33,944 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 04:20:33,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 04:20:34,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 04:20:34,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 04:20:34,078 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 04:20:34,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,118 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,283 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,359 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... [2018-11-22 04:20:34,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 04:20:34,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 04:20:34,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 04:20:34,390 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 04:20:34,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 04:20:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_manage_power [2018-11-22 04:20:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_manage_power [2018-11-22 04:20:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2018-11-22 04:20:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2018-11-22 04:20:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2018-11-22 04:20:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2018-11-22 04:20:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2018-11-22 04:20:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2018-11-22 04:20:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-22 04:20:34,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2018-11-22 04:20:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2018-11-22 04:20:34,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2018-11-22 04:20:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2018-11-22 04:20:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2018-11-22 04:20:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2018-11-22 04:20:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 04:20:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 04:20:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 04:20:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 04:20:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-22 04:20:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-22 04:20:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wdm_mutex [2018-11-22 04:20:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wdm_mutex [2018-11-22 04:20:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure recover_from_urb_loss [2018-11-22 04:20:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_from_urb_loss [2018-11-22 04:20:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2018-11-22 04:20:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2018-11-22 04:20:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2018-11-22 04:20:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2018-11-22 04:20:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2018-11-22 04:20:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2018-11-22 04:20:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-22 04:20:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-22 04:20:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 04:20:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 04:20:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-22 04:20:34,465 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-22 04:20:34,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-22 04:20:34,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-22 04:20:34,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-22 04:20:34,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-22 04:20:34,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2018-11-22 04:20:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2018-11-22 04:20:34,466 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_read [2018-11-22 04:20:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_read [2018-11-22 04:20:34,466 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2018-11-22 04:20:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2018-11-22 04:20:34,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_47 [2018-11-22 04:20:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_47 [2018-11-22 04:20:34,467 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-22 04:20:34,467 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2018-11-22 04:20:34,467 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_create [2018-11-22 04:20:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_create [2018-11-22 04:20:34,468 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2018-11-22 04:20:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2018-11-22 04:20:34,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 04:20:34,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 04:20:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 04:20:34,469 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_poll [2018-11-22 04:20:34,469 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_poll [2018-11-22 04:20:34,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2018-11-22 04:20:34,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-22 04:20:34,469 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-22 04:20:34,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-22 04:20:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-22 04:20:34,470 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 04:20:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 04:20:34,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2018-11-22 04:20:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2018-11-22 04:20:34,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2018-11-22 04:20:34,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2018-11-22 04:20:34,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 04:20:34,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 04:20:34,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 04:20:34,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 04:20:34,472 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_suspend [2018-11-22 04:20:34,472 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_suspend [2018-11-22 04:20:34,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-22 04:20:34,472 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 04:20:34,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 04:20:34,473 INFO L130 BoogieDeclarations]: Found specification of procedure clear_wdm_read_flag [2018-11-22 04:20:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_wdm_read_flag [2018-11-22 04:20:34,473 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-22 04:20:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-22 04:20:34,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2018-11-22 04:20:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2018-11-22 04:20:34,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_39 [2018-11-22 04:20:34,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_39 [2018-11-22 04:20:34,474 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 04:20:34,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 04:20:34,474 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_write [2018-11-22 04:20:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_write [2018-11-22 04:20:34,475 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 04:20:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 04:20:34,475 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_ioctl [2018-11-22 04:20:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_ioctl [2018-11-22 04:20:34,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-22 04:20:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_disconnect [2018-11-22 04:20:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_disconnect [2018-11-22 04:20:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 04:20:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 04:20:34,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 04:20:34,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rlock_of_wdm_device [2018-11-22 04:20:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rlock_of_wdm_device [2018-11-22 04:20:34,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 04:20:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 04:20:34,478 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-22 04:20:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-22 04:20:34,478 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-22 04:20:34,478 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 04:20:34,478 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_rxwork [2018-11-22 04:20:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_rxwork [2018-11-22 04:20:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 04:20:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-22 04:20:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-22 04:20:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 04:20:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2018-11-22 04:20:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2018-11-22 04:20:34,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2018-11-22 04:20:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2018-11-22 04:20:34,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2018-11-22 04:20:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2018-11-22 04:20:34,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2018-11-22 04:20:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2018-11-22 04:20:34,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2018-11-22 04:20:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2018-11-22 04:20:34,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2018-11-22 04:20:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2018-11-22 04:20:34,482 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-22 04:20:34,483 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-22 04:20:34,483 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-22 04:20:34,483 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-22 04:20:34,483 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 04:20:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 04:20:34,484 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-22 04:20:34,484 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 04:20:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 04:20:34,484 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 04:20:34,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wdm_mutex [2018-11-22 04:20:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wdm_mutex [2018-11-22 04:20:34,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wlock_of_wdm_device [2018-11-22 04:20:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wlock_of_wdm_device [2018-11-22 04:20:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_open [2018-11-22 04:20:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_open [2018-11-22 04:20:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2018-11-22 04:20:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2018-11-22 04:20:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-22 04:20:34,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2018-11-22 04:20:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2018-11-22 04:20:34,491 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 04:20:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 04:20:34,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2018-11-22 04:20:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2018-11-22 04:20:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2018-11-22 04:20:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2018-11-22 04:20:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_33 [2018-11-22 04:20:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_33 [2018-11-22 04:20:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-22 04:20:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-22 04:20:34,493 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 04:20:34,493 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_flush [2018-11-22 04:20:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_flush [2018-11-22 04:20:34,493 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 04:20:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wlock_of_wdm_device [2018-11-22 04:20:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wlock_of_wdm_device [2018-11-22 04:20:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 04:20:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 04:20:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 04:20:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 04:20:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2018-11-22 04:20:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2018-11-22 04:20:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 04:20:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2018-11-22 04:20:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 04:20:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 04:20:34,496 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-22 04:20:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-22 04:20:34,496 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 04:20:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 04:20:34,496 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 04:20:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 04:20:34,497 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 04:20:34,497 INFO L130 BoogieDeclarations]: Found specification of procedure kill_urbs [2018-11-22 04:20:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_urbs [2018-11-22 04:20:34,497 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-22 04:20:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-22 04:20:34,497 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-22 04:20:34,497 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 04:20:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_init [2018-11-22 04:20:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_init [2018-11-22 04:20:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 04:20:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 04:20:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 04:20:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2018-11-22 04:20:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2018-11-22 04:20:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_exit [2018-11-22 04:20:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_exit [2018-11-22 04:20:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-22 04:20:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-22 04:20:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-22 04:20:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device_by_minor [2018-11-22 04:20:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device_by_minor [2018-11-22 04:20:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-22 04:20:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-22 04:20:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 04:20:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 04:20:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 04:20:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 04:20:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_resume [2018-11-22 04:20:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_resume [2018-11-22 04:20:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-22 04:20:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-22 04:20:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 04:20:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 04:20:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 04:20:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 04:20:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 04:20:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 04:20:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 04:20:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 04:20:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 04:20:34,505 INFO L130 BoogieDeclarations]: Found specification of procedure free_urbs [2018-11-22 04:20:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure free_urbs [2018-11-22 04:20:34,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 04:20:34,508 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 04:20:34,508 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-22 04:20:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-22 04:20:34,509 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 04:20:34,509 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-22 04:20:34,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 04:20:34,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2018-11-22 04:20:34,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-22 04:20:34,510 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-22 04:20:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-22 04:20:34,510 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-22 04:20:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-22 04:20:34,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rlock_of_wdm_device [2018-11-22 04:20:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rlock_of_wdm_device [2018-11-22 04:20:34,511 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_probe [2018-11-22 04:20:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_probe [2018-11-22 04:20:34,511 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 04:20:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 04:20:34,511 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_release [2018-11-22 04:20:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_release [2018-11-22 04:20:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-22 04:20:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-22 04:20:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2018-11-22 04:20:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2018-11-22 04:20:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-22 04:20:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device [2018-11-22 04:20:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device [2018-11-22 04:20:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-22 04:20:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 04:20:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 04:20:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-22 04:20:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-22 04:20:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-22 04:20:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-22 04:20:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 04:20:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 04:20:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_20 [2018-11-22 04:20:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_20 [2018-11-22 04:20:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-22 04:20:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 04:20:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 04:20:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2018-11-22 04:20:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2018-11-22 04:20:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-22 04:20:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-22 04:20:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-22 04:20:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-22 04:20:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 04:20:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 04:20:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-22 04:20:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 04:20:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 04:20:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_48 [2018-11-22 04:20:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_48 [2018-11-22 04:20:48,152 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 04:20:48,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:20:48 BoogieIcfgContainer [2018-11-22 04:20:48,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 04:20:48,156 INFO L168 Benchmark]: Toolchain (without parser) took 17628.82 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -832.3 MB). Peak memory consumption was 766.4 MB. Max. memory is 7.1 GB. [2018-11-22 04:20:48,158 INFO L168 Benchmark]: CDTParser took 1.04 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 04:20:48,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3413.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -662.8 MB). Peak memory consumption was 121.8 MB. Max. memory is 7.1 GB. [2018-11-22 04:20:48,160 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.73 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 04:20:48,160 INFO L168 Benchmark]: Boogie Preprocessor took 311.59 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. [2018-11-22 04:20:48,161 INFO L168 Benchmark]: RCFGBuilder took 13763.31 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 369.6 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -209.4 MB). Peak memory consumption was 629.7 MB. Max. memory is 7.1 GB. [2018-11-22 04:20:48,166 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.04 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3413.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -662.8 MB). Peak memory consumption was 121.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 133.73 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 311.59 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13763.31 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 369.6 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -209.4 MB). Peak memory consumption was 629.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...