java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 22:19:49,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 22:19:49,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 22:19:49,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 22:19:49,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 22:19:49,185 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 22:19:49,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 22:19:49,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 22:19:49,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 22:19:49,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 22:19:49,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 22:19:49,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 22:19:49,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 22:19:49,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 22:19:49,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 22:19:49,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 22:19:49,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 22:19:49,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 22:19:49,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 22:19:49,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 22:19:49,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 22:19:49,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 22:19:49,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 22:19:49,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 22:19:49,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 22:19:49,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 22:19:49,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 22:19:49,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 22:19:49,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 22:19:49,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 22:19:49,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 22:19:49,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 22:19:49,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 22:19:49,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 22:19:49,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 22:19:49,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 22:19:49,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 22:19:49,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 22:19:49,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 22:19:49,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 22:19:49,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 22:19:49,235 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 22:19:49,254 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 22:19:49,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 22:19:49,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 22:19:49,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 22:19:49,256 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 22:19:49,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 22:19:49,257 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 22:19:49,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 22:19:49,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 22:19:49,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 22:19:49,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 22:19:49,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 22:19:49,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 22:19:49,259 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 22:19:49,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 22:19:49,259 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 22:19:49,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 22:19:49,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 22:19:49,260 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 22:19:49,260 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 22:19:49,260 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 22:19:49,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 22:19:49,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 22:19:49,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 22:19:49,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 22:19:49,261 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 22:19:49,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 22:19:49,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 22:19:49,262 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 22:19:49,538 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 22:19:49,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 22:19:49,554 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 22:19:49,555 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 22:19:49,556 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 22:19:49,556 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2019-10-14 22:19:49,625 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/585b3bf7a/08d5f6c05ee6425caf8d5d01002901a6/FLAG6c23a1255 [2019-10-14 22:19:50,430 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 22:19:50,431 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2019-10-14 22:19:50,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/585b3bf7a/08d5f6c05ee6425caf8d5d01002901a6/FLAG6c23a1255 [2019-10-14 22:19:50,950 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/585b3bf7a/08d5f6c05ee6425caf8d5d01002901a6 [2019-10-14 22:19:50,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 22:19:50,960 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 22:19:50,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 22:19:50,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 22:19:50,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 22:19:50,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:19:50" (1/1) ... [2019-10-14 22:19:50,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48406581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:50, skipping insertion in model container [2019-10-14 22:19:50,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:19:50" (1/1) ... [2019-10-14 22:19:50,975 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 22:19:51,094 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 22:19:52,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:19:52,619 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 22:19:53,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:19:53,255 INFO L192 MainTranslator]: Completed translation [2019-10-14 22:19:53,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53 WrapperNode [2019-10-14 22:19:53,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 22:19:53,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 22:19:53,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 22:19:53,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 22:19:53,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... [2019-10-14 22:19:53,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... [2019-10-14 22:19:53,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... [2019-10-14 22:19:53,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... [2019-10-14 22:19:53,462 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... [2019-10-14 22:19:53,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... [2019-10-14 22:19:53,522 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... [2019-10-14 22:19:53,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 22:19:53,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 22:19:53,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 22:19:53,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 22:19:53,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 22:19:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 22:19:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 22:19:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 22:19:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-14 22:19:53,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-14 22:19:53,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 22:19:53,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 22:19:53,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-14 22:19:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-10-14 22:19:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-14 22:19:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-14 22:19:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2019-10-14 22:19:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2019-10-14 22:19:53,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-14 22:19:53,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-14 22:19:53,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 22:19:53,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 22:19:53,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 22:19:53,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 22:19:53,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 22:19:53,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 22:19:53,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 22:19:53,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 22:19:53,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 22:19:53,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 22:19:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 22:19:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 22:19:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-14 22:19:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-10-14 22:19:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-14 22:19:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-14 22:19:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-10-14 22:19:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-14 22:19:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-10-14 22:19:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e2i_init [2019-10-14 22:19:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e2i_read_data [2019-10-14 22:19:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure egalax_init [2019-10-14 22:19:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure egalax_read_data [2019-10-14 22:19:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure egalax_get_pkt_len [2019-10-14 22:19:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure etouch_read_data [2019-10-14 22:19:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure etouch_get_pkt_len [2019-10-14 22:19:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure panjit_read_data [2019-10-14 22:19:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mtouch_read_data [2019-10-14 22:19:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mtouch_init [2019-10-14 22:19:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure itm_read_data [2019-10-14 22:19:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure eturbo_read_data [2019-10-14 22:19:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure eturbo_get_pkt_len [2019-10-14 22:19:53,640 INFO L138 BoogieDeclarations]: Found implementation of procedure gunze_read_data [2019-10-14 22:19:53,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dmc_tsc10_init [2019-10-14 22:19:53,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dmc_tsc10_read_data [2019-10-14 22:19:53,640 INFO L138 BoogieDeclarations]: Found implementation of procedure irtouch_read_data [2019-10-14 22:19:53,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tc45usb_read_data [2019-10-14 22:19:53,640 INFO L138 BoogieDeclarations]: Found implementation of procedure idealtek_get_pkt_len [2019-10-14 22:19:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure idealtek_read_data [2019-10-14 22:19:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure general_touch_read_data [2019-10-14 22:19:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure gotop_read_data [2019-10-14 22:19:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure jastec_read_data [2019-10-14 22:19:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure zytronic_read_data [2019-10-14 22:19:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_ack_complete [2019-10-14 22:19:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_alloc [2019-10-14 22:19:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_init [2019-10-14 22:19:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_exit [2019-10-14 22:19:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_read_data [2019-10-14 22:19:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure elo_read_data [2019-10-14 22:19:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_pkt [2019-10-14 22:19:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_multi [2019-10-14 22:19:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_irq [2019-10-14 22:19:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_open [2019-10-14 22:19:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_close [2019-10-14 22:19:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_suspend [2019-10-14 22:19:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_resume [2019-10-14 22:19:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_reset_resume [2019-10-14 22:19:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_free_buffers [2019-10-14 22:19:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_get_input_endpoint [2019-10-14 22:19:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_probe [2019-10-14 22:19:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_disconnect [2019-10-14 22:19:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_driver_init [2019-10-14 22:19:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_driver_exit [2019-10-14 22:19:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-14 22:19:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 22:19:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-14 22:19:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_2 [2019-10-14 22:19:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2019-10-14 22:19:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_4 [2019-10-14 22:19:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2019-10-14 22:19:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2019-10-14 22:19:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_7 [2019-10-14 22:19:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8 [2019-10-14 22:19:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_9 [2019-10-14 22:19:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_10 [2019-10-14 22:19:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_11 [2019-10-14 22:19:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_12 [2019-10-14 22:19:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2019-10-14 22:19:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_16 [2019-10-14 22:19:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_17 [2019-10-14 22:19:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_18 [2019-10-14 22:19:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_20 [2019-10-14 22:19:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_21 [2019-10-14 22:19:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2019-10-14 22:19:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_23 [2019-10-14 22:19:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_24 [2019-10-14 22:19:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_27 [2019-10-14 22:19:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_28 [2019-10-14 22:19:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_29 [2019-10-14 22:19:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-14 22:19:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-14 22:19:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-14 22:19:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-14 22:19:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-14 22:19:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-14 22:19:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-14 22:19:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-14 22:19:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-14 22:19:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-14 22:19:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-14 22:19:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-14 22:19:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-14 22:19:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-14 22:19:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-14 22:19:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-14 22:19:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 22:19:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-14 22:19:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 22:19:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 22:19:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 22:19:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-14 22:19:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-14 22:19:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-14 22:19:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-10-14 22:19:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-14 22:19:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-10-14 22:19:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-10-14 22:19:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 22:19:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-14 22:19:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-14 22:19:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 22:19:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 22:19:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-14 22:19:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-14 22:19:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-14 22:19:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-14 22:19:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-14 22:19:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-14 22:19:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-14 22:19:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-14 22:19:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-14 22:19:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 22:19:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 22:19:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 22:19:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 22:19:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 22:19:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 22:19:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 22:19:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 22:19:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 22:19:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-14 22:19:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-14 22:19:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-14 22:19:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-10-14 22:19:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-10-14 22:19:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-14 22:19:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-10-14 22:19:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 22:19:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-14 22:19:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-14 22:19:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 22:19:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-14 22:19:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 22:19:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-14 22:19:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-14 22:19:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 22:19:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 22:19:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 22:19:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 22:19:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2019-10-14 22:19:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 22:19:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_12 [2019-10-14 22:19:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_20 [2019-10-14 22:19:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-14 22:19:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_7 [2019-10-14 22:19:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_10 [2019-10-14 22:19:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_21 [2019-10-14 22:19:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_9 [2019-10-14 22:19:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_11 [2019-10-14 22:19:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_23 [2019-10-14 22:19:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2019-10-14 22:19:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-14 22:19:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 22:19:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 22:19:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-14 22:19:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_28 [2019-10-14 22:19:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-14 22:19:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_29 [2019-10-14 22:19:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2019-10-14 22:19:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_18 [2019-10-14 22:19:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_2 [2019-10-14 22:19:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_17 [2019-10-14 22:19:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_4 [2019-10-14 22:19:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_24 [2019-10-14 22:19:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_27 [2019-10-14 22:19:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2019-10-14 22:19:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2019-10-14 22:19:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8 [2019-10-14 22:19:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2019-10-14 22:19:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_16 [2019-10-14 22:19:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2019-10-14 22:19:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-14 22:19:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-14 22:19:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-14 22:19:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-14 22:19:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-14 22:19:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-14 22:19:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-14 22:19:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-14 22:19:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-14 22:19:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 22:19:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 22:19:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 22:19:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 22:19:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 22:19:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 22:19:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 22:19:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 22:19:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 22:19:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 22:19:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 22:19:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 22:19:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 22:19:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-14 22:19:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-14 22:19:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-14 22:19:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-10-14 22:19:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-14 22:19:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-14 22:19:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-14 22:19:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-14 22:19:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-14 22:19:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-10-14 22:19:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure e2i_init [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure e2i_read_data [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure egalax_init [2019-10-14 22:19:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure egalax_read_data [2019-10-14 22:19:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure egalax_get_pkt_len [2019-10-14 22:19:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure etouch_read_data [2019-10-14 22:19:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure etouch_get_pkt_len [2019-10-14 22:19:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure panjit_read_data [2019-10-14 22:19:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure mtouch_read_data [2019-10-14 22:19:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure mtouch_init [2019-10-14 22:19:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure itm_read_data [2019-10-14 22:19:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure eturbo_read_data [2019-10-14 22:19:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure eturbo_get_pkt_len [2019-10-14 22:19:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure gunze_read_data [2019-10-14 22:19:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure dmc_tsc10_init [2019-10-14 22:19:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure dmc_tsc10_read_data [2019-10-14 22:19:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure irtouch_read_data [2019-10-14 22:19:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure tc45usb_read_data [2019-10-14 22:19:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure idealtek_get_pkt_len [2019-10-14 22:19:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure idealtek_read_data [2019-10-14 22:19:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure general_touch_read_data [2019-10-14 22:19:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure gotop_read_data [2019-10-14 22:19:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure jastec_read_data [2019-10-14 22:19:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure zytronic_read_data [2019-10-14 22:19:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_ack_complete [2019-10-14 22:19:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_alloc [2019-10-14 22:19:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_init [2019-10-14 22:19:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 22:19:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 22:19:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_exit [2019-10-14 22:19:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_read_data [2019-10-14 22:19:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure elo_read_data [2019-10-14 22:19:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_multi [2019-10-14 22:19:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_pkt [2019-10-14 22:19:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 22:19:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-14 22:19:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_irq [2019-10-14 22:19:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-14 22:19:53,714 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_open [2019-10-14 22:19:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_close [2019-10-14 22:19:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_suspend [2019-10-14 22:19:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_resume [2019-10-14 22:19:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_reset_resume [2019-10-14 22:19:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 22:19:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_free_buffers [2019-10-14 22:19:53,715 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_get_input_endpoint [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_probe [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_disconnect [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_driver_init [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_driver_exit [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 22:19:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 22:19:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 22:19:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 22:19:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 22:19:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 22:19:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 22:19:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 22:19:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 22:19:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 22:19:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 22:19:54,946 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 22:20:00,497 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-14 22:20:02,078 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 22:20:02,078 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 22:20:02,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:20:02 BoogieIcfgContainer [2019-10-14 22:20:02,081 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 22:20:02,083 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 22:20:02,083 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 22:20:02,086 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 22:20:02,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 10:19:50" (1/3) ... [2019-10-14 22:20:02,087 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8e3361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:20:02, skipping insertion in model container [2019-10-14 22:20:02,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:19:53" (2/3) ... [2019-10-14 22:20:02,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8e3361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:20:02, skipping insertion in model container [2019-10-14 22:20:02,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:20:02" (3/3) ... [2019-10-14 22:20:02,091 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2019-10-14 22:20:02,100 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 22:20:02,114 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 22:20:02,126 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 22:20:02,165 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 22:20:02,165 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 22:20:02,165 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 22:20:02,165 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 22:20:02,165 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 22:20:02,165 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 22:20:02,166 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 22:20:02,166 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 22:20:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states. [2019-10-14 22:20:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-10-14 22:20:02,231 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:20:02,233 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:20:02,235 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:20:02,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:20:02,241 INFO L82 PathProgramCache]: Analyzing trace with hash 1347477174, now seen corresponding path program 1 times [2019-10-14 22:20:02,250 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:20:02,250 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214148332] [2019-10-14 22:20:02,250 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:20:02,251 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:20:02,251 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:20:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:06,812 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification that was a NOOP. DAG size: 847 [2019-10-14 22:20:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:20:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-14 22:20:07,099 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214148332] [2019-10-14 22:20:07,100 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:20:07,100 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-14 22:20:07,100 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743185711] [2019-10-14 22:20:07,105 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-14 22:20:07,105 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:20:07,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-14 22:20:07,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:20:07,120 INFO L87 Difference]: Start difference. First operand 1275 states. Second operand 7 states. [2019-10-14 22:20:10,729 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification that was a NOOP. DAG size: 856 [2019-10-14 22:20:17,326 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification that was a NOOP. DAG size: 858 [2019-10-14 22:20:21,999 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification that was a NOOP. DAG size: 849