java -ea -Xmx4000000000 -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-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.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:39:48,862 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:39:48,867 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:39:48,895 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:39:48,898 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:39:48,900 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:39:48,901 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:39:48,912 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:39:48,917 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:39:48,918 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:39:48,928 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:39:48,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:39:48,936 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:39:48,937 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:39:48,944 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:39:48,945 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:39:48,945 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:39:48,953 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:39:48,960 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:39:48,967 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:39:48,968 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:39:48,972 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:39:48,979 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:39:48,980 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:39:48,986 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:39:48,987 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:39:48,988 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:39:48,996 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:39:48,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:39:48,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:39:48,999 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:39:49,000 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:39:49,000 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:39:49,006 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:39:49,007 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:39:49,008 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:39:49,008 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 [2018-11-15 00:39:49,060 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:39:49,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:39:49,064 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:39:49,064 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:39:49,070 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:39:49,070 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:39:49,070 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:39:49,070 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:39:49,075 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:39:49,075 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:39:49,075 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:39:49,075 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:39:49,076 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:39:49,076 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:39:49,076 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:39:49,076 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:39:49,076 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:39:49,077 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:39:49,077 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:39:49,077 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:39:49,077 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:39:49,077 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:39:49,081 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:39:49,081 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:39:49,081 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:39:49,082 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:39:49,082 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:39:49,082 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:39:49,082 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:39:49,082 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:39:49,209 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:39:49,242 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:39:49,251 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:39:49,253 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:39:49,253 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:39:49,257 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 00:39:49,409 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34934e93d/f62f819bd3a349a49d4bacd952f72d3d/FLAG67b087f51 [2018-11-15 00:39:51,161 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:39:51,165 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 00:39:51,282 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34934e93d/f62f819bd3a349a49d4bacd952f72d3d/FLAG67b087f51 [2018-11-15 00:39:51,317 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34934e93d/f62f819bd3a349a49d4bacd952f72d3d [2018-11-15 00:39:51,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:39:51,337 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:39:51,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:39:51,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:39:51,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:39:51,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:39:51" (1/1) ... [2018-11-15 00:39:51,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a48e8b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:51, skipping insertion in model container [2018-11-15 00:39:51,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:39:51" (1/1) ... [2018-11-15 00:39:51,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:39:51,687 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:39:56,363 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:39:56,596 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:39:58,168 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:39:59,017 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:39:59,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59 WrapperNode [2018-11-15 00:39:59,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:39:59,020 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:39:59,020 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:39:59,020 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:39:59,056 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (1/1) ... [2018-11-15 00:39:59,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (1/1) ... [2018-11-15 00:39:59,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (1/1) ... [2018-11-15 00:39:59,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (1/1) ... [2018-11-15 00:39:59,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (1/1) ... [2018-11-15 00:39:59,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (1/1) ... [2018-11-15 00:39:59,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (1/1) ... [2018-11-15 00:39:59,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:39:59,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:39:59,878 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:39:59,878 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:39:59,879 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:39:59" (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 [2018-11-15 00:40:00,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:40:00,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:40:00,055 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 [2018-11-15 00:40:00,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:40:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:40:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 00:40:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-15 00:40:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:40:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-15 00:40:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 00:40:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-15 00:40:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 00:40:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2018-11-15 00:40:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-15 00:40:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-15 00:40:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 00:40:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-15 00:40:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-15 00:40:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2018-11-15 00:40:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-15 00:40:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-15 00:40:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 00:40:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-15 00:40:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-15 00:40:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 00:40:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:40:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 00:40:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 00:40:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 00:40:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-15 00:40:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-15 00:40:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-15 00:40:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 00:40:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_enable [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_disable [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2018-11-15 00:40:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2018-11-15 00:40:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2018-11-15 00:40:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_selfpowered [2018-11-15 00:40:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2018-11-15 00:40:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_controller_number [2018-11-15 00:40:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8_to_utf16le [2018-11-15 00:40:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_get_string [2018-11-15 00:40:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2018-11-15 00:40:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_config_buf [2018-11-15 00:40:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2018-11-15 00:40:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_endpoint [2018-11-15 00:40:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_matches [2018-11-15 00:40:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2018-11-15 00:40:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2018-11-15 00:40:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_alloc [2018-11-15 00:40:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_free [2018-11-15 00:40:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2018-11-15 00:40:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_complete [2018-11-15 00:40:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_open [2018-11-15 00:40:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_close [2018-11-15 00:40:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_reqs [2018-11-15 00:40:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_read [2018-11-15 00:40:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_write [2018-11-15 00:40:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_fsync [2018-11-15 00:40:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_poll [2018-11-15 00:40:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_ioctl [2018-11-15 00:40:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure set_printer_interface [2018-11-15 00:40:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_reset_interface [2018-11-15 00:40:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_set_config [2018-11-15 00:40:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure config_buf [2018-11-15 00:40:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2018-11-15 00:40:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup_complete [2018-11-15 00:40:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_soft_reset [2018-11-15 00:40:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup [2018-11-15 00:40:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_disconnect [2018-11-15 00:40:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_unbind [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_bind [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_driver_1 [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 00:40:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 00:40:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_5 [2018-11-15 00:40:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_6 [2018-11-15 00:40:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_chrdev_region_7 [2018-11-15 00:40:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_8 [2018-11-15 00:40:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_register_driver_9 [2018-11-15 00:40:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_10 [2018-11-15 00:40:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_11 [2018-11-15 00:40:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_12 [2018-11-15 00:40:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_13 [2018-11-15 00:40:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_unregister_driver_14 [2018-11-15 00:40:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-15 00:40:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2018-11-15 00:40:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 00:40:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 00:40:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 00:40:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_class [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_region [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_usb_gadget [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_usb_gadget [2018-11-15 00:40:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 00:40:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 00:40:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 00:40:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 00:40:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:40:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2018-11-15 00:40:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 00:40:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 00:40:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 00:40:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2018-11-15 00:40:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_class [2018-11-15 00:40:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_region [2018-11-15 00:40:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region [2018-11-15 00:40:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_usb_gadget [2018-11-15 00:40:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_usb_gadget [2018-11-15 00:40:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 00:40:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2018-11-15 00:40:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-15 00:40:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-15 00:40:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-15 00:40:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-15 00:40:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-15 00:40:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-15 00:40:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 00:40:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 00:40:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-15 00:40:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 00:40:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-15 00:40:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-15 00:40:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-15 00:40:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 00:40:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-15 00:40:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 00:40:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-15 00:40:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 00:40:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 00:40:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-15 00:40:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-15 00:40:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 00:40:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-15 00:40:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-15 00:40:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 00:40:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2018-11-15 00:40:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-15 00:40:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2018-11-15 00:40:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-15 00:40:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-15 00:40:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:40:00,121 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 [2018-11-15 00:40:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:40:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2018-11-15 00:40:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2018-11-15 00:40:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:40:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 00:40:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-15 00:40:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2018-11-15 00:40:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 00:40:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:40:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 00:40:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 00:40:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 00:40:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 00:40:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 00:40:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:40:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 00:40:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_driver_1 [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-15 00:40:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-15 00:40:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 00:40:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2018-11-15 00:40:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-15 00:40:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_8 [2018-11-15 00:40:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_10 [2018-11-15 00:40:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_12 [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2018-11-15 00:40:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_chrdev_region_7 [2018-11-15 00:40:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-15 00:40:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_11 [2018-11-15 00:40:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_13 [2018-11-15 00:40:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-15 00:40:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:40:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-15 00:40:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_6 [2018-11-15 00:40:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-15 00:40:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-15 00:40:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_5 [2018-11-15 00:40:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2018-11-15 00:40:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:40:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_enable [2018-11-15 00:40:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:40:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_disable [2018-11-15 00:40:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 00:40:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2018-11-15 00:40:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-15 00:40:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2018-11-15 00:40:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_selfpowered [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2018-11-15 00:40:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-15 00:40:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_register_driver [2018-11-15 00:40:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_register_driver_9 [2018-11-15 00:40:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2018-11-15 00:40:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_unregister_driver_14 [2018-11-15 00:40:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_get_string [2018-11-15 00:40:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2018-11-15 00:40:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_config_buf [2018-11-15 00:40:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_endpoint [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_controller_number [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure utf8_to_utf16le [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:40:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ep_matches [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_alloc [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_free [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2018-11-15 00:40:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure tx_complete [2018-11-15 00:40:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure printer_open [2018-11-15 00:40:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure printer_close [2018-11-15 00:40:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_reqs [2018-11-15 00:40:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure printer_read [2018-11-15 00:40:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:40:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure printer_write [2018-11-15 00:40:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure printer_fsync [2018-11-15 00:40:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure printer_poll [2018-11-15 00:40:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure printer_ioctl [2018-11-15 00:40:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure set_printer_interface [2018-11-15 00:40:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure printer_reset_interface [2018-11-15 00:40:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure printer_set_config [2018-11-15 00:40:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure config_buf [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup_complete [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure printer_soft_reset [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure printer_disconnect [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure printer_unbind [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure printer_bind [2018-11-15 00:40:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-15 00:40:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-15 00:40:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:40:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:40:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:40:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-15 00:40:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:40:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:40:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:40:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:40:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:41:36,783 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:252) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-15 00:41:36,796 INFO L168 Benchmark]: Toolchain (without parser) took 105460.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 363.1 MB). Peak memory consumption was 556.0 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:36,802 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:41:36,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7679.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 41.4 MB). Peak memory consumption was 500.1 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:36,809 INFO L168 Benchmark]: Boogie Preprocessor took 855.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:36,810 INFO L168 Benchmark]: RCFGBuilder took 96917.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 266.4 MB). Peak memory consumption was 459.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:41:36,818 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 0.36 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 7679.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 41.4 MB). Peak memory consumption was 500.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 855.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 96917.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 266.4 MB). Peak memory consumption was 459.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...