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_Bitvector.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 00:21:21,238 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 00:21:21,240 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 00:21:21,252 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 00:21:21,252 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 00:21:21,254 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 00:21:21,255 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 00:21:21,257 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 00:21:21,259 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 00:21:21,260 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 00:21:21,261 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 00:21:21,261 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 00:21:21,262 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 00:21:21,263 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 00:21:21,265 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 00:21:21,265 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 00:21:21,266 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 00:21:21,268 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 00:21:21,271 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 00:21:21,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 00:21:21,274 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 00:21:21,275 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 00:21:21,278 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 00:21:21,278 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 00:21:21,279 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 00:21:21,280 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 00:21:21,281 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 00:21:21,282 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 00:21:21,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 00:21:21,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 00:21:21,287 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 00:21:21,287 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 00:21:21,288 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 00:21:21,288 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 00:21:21,289 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 00:21:21,290 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 00:21:21,290 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-22 00:21:21,313 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 00:21:21,314 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 00:21:21,314 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 00:21:21,318 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 00:21:21,319 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 00:21:21,319 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 00:21:21,319 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 00:21:21,320 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 00:21:21,321 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 00:21:21,321 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 00:21:21,321 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 00:21:21,321 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 00:21:21,321 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 00:21:21,322 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 00:21:21,322 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 00:21:21,322 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 00:21:21,322 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 00:21:21,322 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 00:21:21,323 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 00:21:21,323 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 00:21:21,323 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 00:21:21,324 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 00:21:21,324 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 00:21:21,324 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 00:21:21,324 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 00:21:21,324 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 00:21:21,325 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 00:21:21,325 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 00:21:21,325 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 00:21:21,325 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 00:21:21,325 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 00:21:21,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 00:21:21,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 00:21:21,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 00:21:21,413 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 00:21:21,413 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 00:21:21,414 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 00:21:21,480 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e2d62a2f/7c3e1e77e6a040a9bc806f0b5189a673/FLAGac51f30dc [2018-11-22 00:21:22,392 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 00:21:22,394 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 00:21:22,439 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e2d62a2f/7c3e1e77e6a040a9bc806f0b5189a673/FLAGac51f30dc [2018-11-22 00:21:22,946 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e2d62a2f/7c3e1e77e6a040a9bc806f0b5189a673 [2018-11-22 00:21:22,957 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 00:21:22,959 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 00:21:22,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 00:21:22,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 00:21:22,964 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 00:21:22,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:21:22" (1/1) ... [2018-11-22 00:21:22,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c00af24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:22, skipping insertion in model container [2018-11-22 00:21:22,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:21:22" (1/1) ... [2018-11-22 00:21:22,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 00:21:23,126 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 00:21:25,356 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 00:21:25,425 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 00:21:25,759 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 00:21:26,138 INFO L195 MainTranslator]: Completed translation [2018-11-22 00:21:26,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26 WrapperNode [2018-11-22 00:21:26,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 00:21:26,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 00:21:26,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 00:21:26,141 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 00:21:26,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,305 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 00:21:26,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 00:21:26,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 00:21:26,306 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 00:21:26,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,335 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (1/1) ... [2018-11-22 00:21:26,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 00:21:26,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 00:21:26,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 00:21:26,595 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 00:21:26,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:26" (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 00:21:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 00:21:26,671 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_manage_power [2018-11-22 00:21:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_manage_power [2018-11-22 00:21:26,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2018-11-22 00:21:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2018-11-22 00:21:26,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2018-11-22 00:21:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2018-11-22 00:21:26,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2018-11-22 00:21:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2018-11-22 00:21:26,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-22 00:21:26,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 00:21:26,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 00:21:26,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2018-11-22 00:21:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2018-11-22 00:21:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2018-11-22 00:21:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2018-11-22 00:21:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2018-11-22 00:21:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2018-11-22 00:21:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-22 00:21:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 00:21:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 00:21:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 00:21:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 00:21:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-22 00:21:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-22 00:21:26,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wdm_mutex [2018-11-22 00:21:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wdm_mutex [2018-11-22 00:21:26,676 INFO L130 BoogieDeclarations]: Found specification of procedure recover_from_urb_loss [2018-11-22 00:21:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_from_urb_loss [2018-11-22 00:21:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2018-11-22 00:21:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2018-11-22 00:21:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2018-11-22 00:21:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2018-11-22 00:21:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2018-11-22 00:21:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2018-11-22 00:21:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-22 00:21:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-22 00:21:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 00:21:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 00:21:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-22 00:21:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-22 00:21:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-22 00:21:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-22 00:21:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-22 00:21:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-22 00:21:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2018-11-22 00:21:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2018-11-22 00:21:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_read [2018-11-22 00:21:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_read [2018-11-22 00:21:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2018-11-22 00:21:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2018-11-22 00:21:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_47 [2018-11-22 00:21:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_47 [2018-11-22 00:21:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-22 00:21:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2018-11-22 00:21:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_create [2018-11-22 00:21:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_create [2018-11-22 00:21:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2018-11-22 00:21:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2018-11-22 00:21:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 00:21:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 00:21:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 00:21:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_poll [2018-11-22 00:21:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_poll [2018-11-22 00:21:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2018-11-22 00:21:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-22 00:21:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-22 00:21:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-22 00:21:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-22 00:21:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 00:21:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 00:21:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2018-11-22 00:21:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2018-11-22 00:21:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2018-11-22 00:21:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2018-11-22 00:21:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 00:21:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 00:21:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 00:21:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 00:21:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_suspend [2018-11-22 00:21:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_suspend [2018-11-22 00:21:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-22 00:21:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 00:21:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 00:21:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure clear_wdm_read_flag [2018-11-22 00:21:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_wdm_read_flag [2018-11-22 00:21:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-22 00:21:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-22 00:21:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2018-11-22 00:21:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2018-11-22 00:21:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_39 [2018-11-22 00:21:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_39 [2018-11-22 00:21:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 00:21:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 00:21:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_write [2018-11-22 00:21:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_write [2018-11-22 00:21:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 00:21:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 00:21:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_ioctl [2018-11-22 00:21:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_ioctl [2018-11-22 00:21:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-22 00:21:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_disconnect [2018-11-22 00:21:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_disconnect [2018-11-22 00:21:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 00:21:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 00:21:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 00:21:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rlock_of_wdm_device [2018-11-22 00:21:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rlock_of_wdm_device [2018-11-22 00:21:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 00:21:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 00:21:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-22 00:21:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-22 00:21:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-22 00:21:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 00:21:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-22 00:21:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_rxwork [2018-11-22 00:21:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_rxwork [2018-11-22 00:21:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 00:21:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-22 00:21:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 00:21:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 00:21:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-22 00:21:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-22 00:21:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 00:21:26,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2018-11-22 00:21:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2018-11-22 00:21:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 00:21:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2018-11-22 00:21:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2018-11-22 00:21:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2018-11-22 00:21:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2018-11-22 00:21:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 00:21:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2018-11-22 00:21:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2018-11-22 00:21:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2018-11-22 00:21:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2018-11-22 00:21:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-22 00:21:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2018-11-22 00:21:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2018-11-22 00:21:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-22 00:21:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-22 00:21:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-22 00:21:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-22 00:21:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 00:21:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 00:21:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-22 00:21:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 00:21:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 00:21:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 00:21:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wdm_mutex [2018-11-22 00:21:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wdm_mutex [2018-11-22 00:21:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wlock_of_wdm_device [2018-11-22 00:21:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wlock_of_wdm_device [2018-11-22 00:21:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_open [2018-11-22 00:21:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_open [2018-11-22 00:21:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-22 00:21:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-22 00:21:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2018-11-22 00:21:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2018-11-22 00:21:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-22 00:21:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2018-11-22 00:21:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2018-11-22 00:21:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 00:21:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 00:21:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2018-11-22 00:21:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2018-11-22 00:21:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2018-11-22 00:21:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2018-11-22 00:21:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_33 [2018-11-22 00:21:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_33 [2018-11-22 00:21:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-22 00:21:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-22 00:21:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 00:21:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_flush [2018-11-22 00:21:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_flush [2018-11-22 00:21:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 00:21:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wlock_of_wdm_device [2018-11-22 00:21:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wlock_of_wdm_device [2018-11-22 00:21:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 00:21:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2018-11-22 00:21:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2018-11-22 00:21:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 00:21:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2018-11-22 00:21:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 00:21:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-22 00:21:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-22 00:21:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 00:21:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 00:21:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 00:21:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 00:21:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 00:21:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure kill_urbs [2018-11-22 00:21:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_urbs [2018-11-22 00:21:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-22 00:21:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-22 00:21:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-22 00:21:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 00:21:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_init [2018-11-22 00:21:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_init [2018-11-22 00:21:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 00:21:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 00:21:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2018-11-22 00:21:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2018-11-22 00:21:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_exit [2018-11-22 00:21:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_exit [2018-11-22 00:21:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-22 00:21:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-22 00:21:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-22 00:21:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-22 00:21:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-22 00:21:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-22 00:21:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device_by_minor [2018-11-22 00:21:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device_by_minor [2018-11-22 00:21:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-22 00:21:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-22 00:21:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 00:21:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 00:21:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 00:21:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 00:21:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_resume [2018-11-22 00:21:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_resume [2018-11-22 00:21:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-22 00:21:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-22 00:21:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 00:21:26,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 00:21:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 00:21:26,722 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 00:21:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 00:21:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 00:21:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 00:21:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 00:21:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 00:21:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure free_urbs [2018-11-22 00:21:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure free_urbs [2018-11-22 00:21:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 00:21:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 00:21:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-22 00:21:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-22 00:21:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 00:21:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-22 00:21:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 00:21:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2018-11-22 00:21:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-22 00:21:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-22 00:21:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-22 00:21:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-22 00:21:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-22 00:21:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rlock_of_wdm_device [2018-11-22 00:21:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rlock_of_wdm_device [2018-11-22 00:21:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_probe [2018-11-22 00:21:26,727 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_probe [2018-11-22 00:21:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 00:21:26,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 00:21:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_release [2018-11-22 00:21:26,727 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_release [2018-11-22 00:21:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-22 00:21:26,728 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-22 00:21:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2018-11-22 00:21:26,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2018-11-22 00:21:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-22 00:21:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device [2018-11-22 00:21:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device [2018-11-22 00:21:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-22 00:21:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 00:21:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 00:21:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-22 00:21:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-22 00:21:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-22 00:21:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-22 00:21:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 00:21:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 00:21:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_20 [2018-11-22 00:21:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_20 [2018-11-22 00:21:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-22 00:21:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 00:21:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2018-11-22 00:21:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2018-11-22 00:21:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-22 00:21:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-22 00:21:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-22 00:21:26,735 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-22 00:21:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 00:21:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 00:21:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-22 00:21:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 00:21:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 00:21:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_48 [2018-11-22 00:21:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_48 [2018-11-22 00:21:42,206 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 00:21:42,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:21:42 BoogieIcfgContainer [2018-11-22 00:21:42,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 00:21:42,210 INFO L168 Benchmark]: Toolchain (without parser) took 19252.41 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: -893.4 MB). Peak memory consumption was 782.7 MB. Max. memory is 7.1 GB. [2018-11-22 00:21:42,212 INFO L168 Benchmark]: CDTParser took 0.24 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 00:21:42,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3180.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -602.5 MB). Peak memory consumption was 169.3 MB. Max. memory is 7.1 GB. [2018-11-22 00:21:42,214 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.37 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 00:21:42,214 INFO L168 Benchmark]: Boogie Preprocessor took 288.80 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2018-11-22 00:21:42,215 INFO L168 Benchmark]: RCFGBuilder took 15612.91 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 370.1 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -317.6 MB). Peak memory consumption was 607.8 MB. Max. memory is 7.1 GB. [2018-11-22 00:21:42,220 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 0.24 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 3180.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -602.5 MB). Peak memory consumption was 169.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 164.37 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 288.80 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 15612.91 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 370.1 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -317.6 MB). Peak memory consumption was 607.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...