java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-validator-v0.6/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_false-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 04:30:43,993 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 04:30:43,995 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 04:30:44,007 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 04:30:44,008 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 04:30:44,009 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 04:30:44,010 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 04:30:44,012 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 04:30:44,014 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 04:30:44,015 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 04:30:44,016 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 04:30:44,016 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 04:30:44,017 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 04:30:44,018 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 04:30:44,019 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 04:30:44,020 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 04:30:44,021 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 04:30:44,023 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 04:30:44,025 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 04:30:44,027 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 04:30:44,028 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 04:30:44,029 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 04:30:44,032 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 04:30:44,033 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 04:30:44,033 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 04:30:44,034 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 04:30:44,035 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 04:30:44,036 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 04:30:44,037 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 04:30:44,038 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 04:30:44,038 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 04:30:44,039 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 04:30:44,039 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 04:30:44,040 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 04:30:44,041 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 04:30:44,042 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 04:30:44,042 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 [2018-11-28 04:30:44,061 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 04:30:44,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 04:30:44,065 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 04:30:44,066 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 04:30:44,066 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 04:30:44,067 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 04:30:44,067 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 04:30:44,067 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 04:30:44,067 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 04:30:44,068 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 04:30:44,069 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 04:30:44,069 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 04:30:44,069 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 04:30:44,069 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 04:30:44,069 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 04:30:44,069 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 04:30:44,071 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 04:30:44,071 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 04:30:44,071 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 04:30:44,071 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 04:30:44,072 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 04:30:44,072 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 04:30:44,072 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 04:30:44,072 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 04:30:44,072 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 04:30:44,072 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 04:30:44,073 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 04:30:44,073 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 04:30:44,073 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 04:30:44,073 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 04:30:44,074 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 04:30:44,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 04:30:44,154 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 04:30:44,160 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 04:30:44,162 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 04:30:44,162 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 04:30:44,163 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:30:44,231 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8759680ed/2ad84363bbff48399f41289f76f52386/FLAG06c563cfc [2018-11-28 04:30:45,115 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 04:30:45,120 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:30:45,152 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8759680ed/2ad84363bbff48399f41289f76f52386/FLAG06c563cfc [2018-11-28 04:30:45,599 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8759680ed/2ad84363bbff48399f41289f76f52386 [2018-11-28 04:30:45,609 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 04:30:45,610 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 04:30:45,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 04:30:45,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 04:30:45,616 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 04:30:45,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:30:45" (1/1) ... [2018-11-28 04:30:45,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5706136a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:45, skipping insertion in model container [2018-11-28 04:30:45,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:30:45" (1/1) ... [2018-11-28 04:30:45,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 04:30:45,760 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 04:30:47,482 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:30:47,593 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 04:30:47,915 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:30:48,209 INFO L195 MainTranslator]: Completed translation [2018-11-28 04:30:48,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48 WrapperNode [2018-11-28 04:30:48,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 04:30:48,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 04:30:48,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 04:30:48,212 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 04:30:48,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,310 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 04:30:48,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 04:30:48,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 04:30:48,342 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 04:30:48,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,383 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (1/1) ... [2018-11-28 04:30:48,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 04:30:48,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 04:30:48,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 04:30:48,703 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 04:30:48,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:30:48" (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 [2018-11-28 04:30:48,782 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_free [2018-11-28 04:30:48,782 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_free [2018-11-28 04:30:48,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2018-11-28 04:30:48,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2018-11-28 04:30:48,783 INFO L130 BoogieDeclarations]: Found specification of procedure ep_matches [2018-11-28 04:30:48,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_matches [2018-11-28 04:30:48,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 04:30:48,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-28 04:30:48,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-28 04:30:48,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 04:30:48,785 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-28 04:30:48,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2018-11-28 04:30:48,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-11-28 04:30:48,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 04:30:48,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-28 04:30:48,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 04:30:48,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 04:30:48,786 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 04:30:48,786 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 04:30:48,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 04:30:48,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 04:30:48,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2018-11-28 04:30:48,787 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2018-11-28 04:30:48,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2018-11-28 04:30:48,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2018-11-28 04:30:48,787 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2018-11-28 04:30:48,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2018-11-28 04:30:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-28 04:30:48,788 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-28 04:30:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure printer_reset_interface [2018-11-28 04:30:48,788 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_reset_interface [2018-11-28 04:30:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-28 04:30:48,788 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2018-11-28 04:30:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-28 04:30:48,788 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-28 04:30:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-28 04:30:48,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-28 04:30:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2018-11-28 04:30:48,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2018-11-28 04:30:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 04:30:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure printer_soft_reset [2018-11-28 04:30:48,790 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_soft_reset [2018-11-28 04:30:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2018-11-28 04:30:48,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2018-11-28 04:30:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_class [2018-11-28 04:30:48,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_class [2018-11-28 04:30:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2018-11-28 04:30:48,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2018-11-28 04:30:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-28 04:30:48,791 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-28 04:30:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_reqs [2018-11-28 04:30:48,791 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_reqs [2018-11-28 04:30:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_5 [2018-11-28 04:30:48,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_5 [2018-11-28 04:30:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-28 04:30:48,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-28 04:30:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 04:30:48,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 04:30:48,792 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-28 04:30:48,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2018-11-28 04:30:48,792 INFO L130 BoogieDeclarations]: Found specification of procedure utf8_to_utf16le [2018-11-28 04:30:48,792 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8_to_utf16le [2018-11-28 04:30:48,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_10 [2018-11-28 04:30:48,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_10 [2018-11-28 04:30:48,793 INFO L130 BoogieDeclarations]: Found specification of procedure config_buf [2018-11-28 04:30:48,793 INFO L138 BoogieDeclarations]: Found implementation of procedure config_buf [2018-11-28 04:30:48,793 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2018-11-28 04:30:48,793 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2018-11-28 04:30:48,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_12 [2018-11-28 04:30:48,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_12 [2018-11-28 04:30:48,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 04:30:48,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 04:30:48,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2018-11-28 04:30:48,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2018-11-28 04:30:48,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 04:30:48,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 04:30:48,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-28 04:30:48,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-28 04:30:48,795 INFO L130 BoogieDeclarations]: Found specification of procedure printer_set_config [2018-11-28 04:30:48,795 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_set_config [2018-11-28 04:30:48,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_8 [2018-11-28 04:30:48,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_8 [2018-11-28 04:30:48,796 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 04:30:48,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 04:30:48,796 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-28 04:30:48,796 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-28 04:30:48,797 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2018-11-28 04:30:48,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2018-11-28 04:30:48,797 INFO L130 BoogieDeclarations]: Found specification of procedure printer_fsync [2018-11-28 04:30:48,797 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_fsync [2018-11-28 04:30:48,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-28 04:30:48,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-28 04:30:48,798 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-28 04:30:48,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-28 04:30:48,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_usb_gadget [2018-11-28 04:30:48,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_usb_gadget [2018-11-28 04:30:48,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-28 04:30:48,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-28 04:30:48,799 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-28 04:30:48,799 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-28 04:30:48,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_chrdev_region_7 [2018-11-28 04:30:48,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_chrdev_region_7 [2018-11-28 04:30:48,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 04:30:48,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 04:30:48,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 04:30:48,800 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_selfpowered [2018-11-28 04:30:48,800 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_selfpowered [2018-11-28 04:30:48,800 INFO L130 BoogieDeclarations]: Found specification of procedure printer_open [2018-11-28 04:30:48,800 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_open [2018-11-28 04:30:48,801 INFO L130 BoogieDeclarations]: Found specification of procedure printer_bind [2018-11-28 04:30:48,801 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_bind [2018-11-28 04:30:48,801 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-28 04:30:48,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2018-11-28 04:30:48,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_driver_1 [2018-11-28 04:30:48,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_driver_1 [2018-11-28 04:30:48,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_unregister_driver_14 [2018-11-28 04:30:48,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_unregister_driver_14 [2018-11-28 04:30:48,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 04:30:48,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 04:30:48,802 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-28 04:30:48,802 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-28 04:30:48,803 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-28 04:30:48,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-28 04:30:48,803 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-28 04:30:48,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-11-28 04:30:48,803 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-28 04:30:48,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-11-28 04:30:48,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 04:30:48,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-28 04:30:48,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 04:30:48,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 04:30:48,804 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-28 04:30:48,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-28 04:30:48,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 04:30:48,805 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-28 04:30:48,805 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-28 04:30:48,805 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-28 04:30:48,805 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-28 04:30:48,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-28 04:30:48,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-11-28 04:30:48,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-11-28 04:30:48,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 04:30:48,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-28 04:30:48,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-28 04:30:48,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 04:30:48,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-28 04:30:48,807 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-28 04:30:48,807 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-28 04:30:48,807 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-28 04:30:48,807 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2018-11-28 04:30:48,808 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-28 04:30:48,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-28 04:30:48,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2018-11-28 04:30:48,808 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2018-11-28 04:30:48,808 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-28 04:30:48,808 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-28 04:30:48,808 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-28 04:30:48,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-28 04:30:48,809 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-28 04:30:48,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-28 04:30:48,809 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_alloc [2018-11-28 04:30:48,809 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_alloc [2018-11-28 04:30:48,809 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-28 04:30:48,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-11-28 04:30:48,810 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2018-11-28 04:30:48,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2018-11-28 04:30:48,810 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-28 04:30:48,810 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-28 04:30:48,810 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-28 04:30:48,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-28 04:30:48,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-28 04:30:48,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-28 04:30:48,811 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-28 04:30:48,811 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2018-11-28 04:30:48,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-28 04:30:48,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-28 04:30:48,812 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-28 04:30:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-28 04:30:48,812 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2018-11-28 04:30:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2018-11-28 04:30:48,812 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-28 04:30:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2018-11-28 04:30:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 04:30:48,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 04:30:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-28 04:30:48,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-28 04:30:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2018-11-28 04:30:48,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2018-11-28 04:30:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2018-11-28 04:30:48,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2018-11-28 04:30:48,814 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-28 04:30:48,814 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-28 04:30:48,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_region [2018-11-28 04:30:48,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_region [2018-11-28 04:30:48,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 04:30:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 04:30:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 04:30:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-28 04:30:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-28 04:30:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure printer_poll [2018-11-28 04:30:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_poll [2018-11-28 04:30:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-28 04:30:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-28 04:30:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure tx_complete [2018-11-28 04:30:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_complete [2018-11-28 04:30:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-28 04:30:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2018-11-28 04:30:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-28 04:30:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-28 04:30:48,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-28 04:30:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-28 04:30:48,817 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 04:30:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 04:30:48,817 INFO L130 BoogieDeclarations]: Found specification of procedure set_printer_interface [2018-11-28 04:30:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure set_printer_interface [2018-11-28 04:30:48,818 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-28 04:30:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-28 04:30:48,818 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2018-11-28 04:30:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2018-11-28 04:30:48,819 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-28 04:30:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-11-28 04:30:48,819 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-28 04:30:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-28 04:30:48,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2018-11-28 04:30:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2018-11-28 04:30:48,820 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2018-11-28 04:30:48,820 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2018-11-28 04:30:48,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-28 04:30:48,820 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup_complete [2018-11-28 04:30:48,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup_complete [2018-11-28 04:30:48,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-28 04:30:48,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-28 04:30:48,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-28 04:30:48,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_6 [2018-11-28 04:30:48,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_6 [2018-11-28 04:30:48,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-28 04:30:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-28 04:30:48,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 04:30:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 04:30:48,822 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2018-11-28 04:30:48,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2018-11-28 04:30:48,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_controller_number [2018-11-28 04:30:48,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_controller_number [2018-11-28 04:30:48,823 INFO L130 BoogieDeclarations]: Found specification of procedure printer_write [2018-11-28 04:30:48,823 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_write [2018-11-28 04:30:48,823 INFO L130 BoogieDeclarations]: Found specification of procedure printer_read [2018-11-28 04:30:48,823 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_read [2018-11-28 04:30:48,823 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-28 04:30:48,824 INFO L130 BoogieDeclarations]: Found specification of procedure printer_unbind [2018-11-28 04:30:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_unbind [2018-11-28 04:30:48,824 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-28 04:30:48,824 INFO L130 BoogieDeclarations]: Found specification of procedure printer_close [2018-11-28 04:30:48,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_close [2018-11-28 04:30:48,824 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-28 04:30:48,825 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-28 04:30:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-28 04:30:48,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-28 04:30:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-28 04:30:48,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-28 04:30:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 04:30:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 04:30:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 04:30:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-28 04:30:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2018-11-28 04:30:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2018-11-28 04:30:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure printer_ioctl [2018-11-28 04:30:48,827 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_ioctl [2018-11-28 04:30:48,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-11-28 04:30:48,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-11-28 04:30:48,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-11-28 04:30:48,827 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2018-11-28 04:30:48,827 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2018-11-28 04:30:48,828 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-28 04:30:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-28 04:30:48,828 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_enable [2018-11-28 04:30:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_enable [2018-11-28 04:30:48,828 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-28 04:30:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-28 04:30:48,829 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_get_string [2018-11-28 04:30:48,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_get_string [2018-11-28 04:30:48,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_13 [2018-11-28 04:30:48,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_13 [2018-11-28 04:30:48,829 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-28 04:30:48,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-28 04:30:48,830 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-28 04:30:48,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-11-28 04:30:48,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_11 [2018-11-28 04:30:48,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_11 [2018-11-28 04:30:48,830 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 04:30:48,830 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 04:30:48,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_usb_gadget [2018-11-28 04:30:48,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_usb_gadget [2018-11-28 04:30:48,831 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-28 04:30:48,831 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-28 04:30:48,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_register_driver_9 [2018-11-28 04:30:48,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_register_driver_9 [2018-11-28 04:30:48,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-28 04:30:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-28 04:30:48,832 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_register_driver [2018-11-28 04:30:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_register_driver [2018-11-28 04:30:48,832 INFO L130 BoogieDeclarations]: Found specification of procedure printer_disconnect [2018-11-28 04:30:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_disconnect [2018-11-28 04:30:48,832 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2018-11-28 04:30:48,832 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2018-11-28 04:30:48,833 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-28 04:30:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2018-11-28 04:30:48,833 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-28 04:30:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-11-28 04:30:48,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-28 04:30:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-28 04:30:48,834 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup [2018-11-28 04:30:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup [2018-11-28 04:30:48,834 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2018-11-28 04:30:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2018-11-28 04:30:48,834 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-28 04:30:48,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-28 04:30:48,834 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-28 04:30:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2018-11-28 04:30:48,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_disable [2018-11-28 04:30:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_disable [2018-11-28 04:30:48,835 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-28 04:30:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2018-11-28 04:30:48,835 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-28 04:30:48,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-28 04:30:48,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_config_buf [2018-11-28 04:30:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_config_buf [2018-11-28 04:30:48,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region [2018-11-28 04:30:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region [2018-11-28 04:30:48,836 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-28 04:30:48,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-11-28 04:30:48,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-11-28 04:30:48,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 04:30:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 04:30:48,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 04:30:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 04:30:48,837 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2018-11-28 04:30:48,837 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2018-11-28 04:30:48,838 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-28 04:30:48,838 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2018-11-28 04:30:48,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 04:30:48,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 04:30:48,838 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 04:30:48,838 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 04:32:49,269 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:65) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:228) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:719) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 04:32:49,274 INFO L168 Benchmark]: Toolchain (without parser) took 123664.97 ms. Allocated memory was 1.5 GB in the beginning and 3.7 GB in the end (delta: 2.1 GB). Free memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-28 04:32:49,276 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-11-28 04:32:49,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2599.34 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 715.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -604.7 MB). Peak memory consumption was 128.7 MB. Max. memory is 7.1 GB. [2018-11-28 04:32:49,278 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.58 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. [2018-11-28 04:32:49,278 INFO L168 Benchmark]: Boogie Preprocessor took 360.96 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: 42.1 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. [2018-11-28 04:32:49,279 INFO L168 Benchmark]: RCFGBuilder took 120569.97 ms. Allocated memory was 2.3 GB in the beginning and 3.7 GB in the end (delta: 1.4 GB). Free memory was 2.0 GB in the beginning and 2.8 GB in the end (delta: -833.5 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-11-28 04:32:49,285 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 0.28 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 2599.34 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 715.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -604.7 MB). Peak memory consumption was 128.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 129.58 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 360.96 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: 42.1 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 120569.97 ms. Allocated memory was 2.3 GB in the beginning and 3.7 GB in the end (delta: 1.4 GB). Free memory was 2.0 GB in the beginning and 2.8 GB in the end (delta: -833.5 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: select-over-store with same index should have been removed: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...