java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 20:42:07,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 20:42:07,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 20:42:07,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 20:42:07,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 20:42:07,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 20:42:07,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 20:42:07,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 20:42:07,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 20:42:07,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 20:42:07,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 20:42:07,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 20:42:07,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 20:42:07,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 20:42:07,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 20:42:07,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 20:42:07,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 20:42:07,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 20:42:07,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 20:42:07,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 20:42:07,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 20:42:07,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 20:42:07,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 20:42:07,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 20:42:07,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 20:42:07,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 20:42:07,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 20:42:07,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 20:42:07,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 20:42:07,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 20:42:07,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 20:42:07,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 20:42:07,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 20:42:07,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 20:42:07,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 20:42:07,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 20:42:07,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 20:42:07,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 20:42:07,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 20:42:07,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 20:42:07,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 20:42:07,550 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 [2019-09-20 20:42:07,572 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 20:42:07,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 20:42:07,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 20:42:07,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 20:42:07,574 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 20:42:07,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 20:42:07,575 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 20:42:07,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 20:42:07,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 20:42:07,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 20:42:07,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 20:42:07,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 20:42:07,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 20:42:07,576 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 20:42:07,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 20:42:07,576 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 20:42:07,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 20:42:07,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 20:42:07,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 20:42:07,577 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 20:42:07,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 20:42:07,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 20:42:07,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 20:42:07,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 20:42:07,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 20:42:07,579 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 20:42:07,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 20:42:07,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 20:42:07,579 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> ReUseSupersetCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 20:42:07,610 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 20:42:07,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 20:42:07,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 20:42:07,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 20:42:07,637 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 20:42:07,638 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-09-20 20:42:07,716 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9f843fc5/7f99da6b90e64791929c61641e13538d/FLAG1b0113e1e [2019-09-20 20:42:08,585 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 20:42:08,586 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-09-20 20:42:08,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9f843fc5/7f99da6b90e64791929c61641e13538d/FLAG1b0113e1e [2019-09-20 20:42:09,060 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9f843fc5/7f99da6b90e64791929c61641e13538d [2019-09-20 20:42:09,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 20:42:09,071 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 20:42:09,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 20:42:09,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 20:42:09,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 20:42:09,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 08:42:09" (1/1) ... [2019-09-20 20:42:09,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a21389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:09, skipping insertion in model container [2019-09-20 20:42:09,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 08:42:09" (1/1) ... [2019-09-20 20:42:09,087 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 20:42:09,211 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 20:42:11,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 20:42:11,240 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 20:42:11,570 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 20:42:11,778 INFO L192 MainTranslator]: Completed translation [2019-09-20 20:42:11,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11 WrapperNode [2019-09-20 20:42:11,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 20:42:11,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 20:42:11,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 20:42:11,780 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 20:42:11,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (1/1) ... [2019-09-20 20:42:11,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (1/1) ... [2019-09-20 20:42:11,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (1/1) ... [2019-09-20 20:42:11,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (1/1) ... [2019-09-20 20:42:12,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (1/1) ... [2019-09-20 20:42:12,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (1/1) ... [2019-09-20 20:42:12,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (1/1) ... [2019-09-20 20:42:12,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 20:42:12,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 20:42:12,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 20:42:12,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 20:42:12,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:42:11" (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 [2019-09-20 20:42:12,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 20:42:12,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 20:42:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-20 20:42:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-20 20:42:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-20 20:42:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-20 20:42:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 20:42:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-20 20:42:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 20:42:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-09-20 20:42:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 20:42:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 20:42:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 20:42:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-20 20:42:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 20:42:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-20 20:42:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 20:42:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 20:42:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-20 20:42:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure device_private_init [2019-09-20 20:42:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 20:42:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-09-20 20:42:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2019-09-20 20:42:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2019-09-20 20:42:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2019-09-20 20:42:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_download [2019-09-20 20:42:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_attach [2019-09-20 20:42:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2019-09-20 20:42:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_release [2019-09-20 20:42:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_open [2019-09-20 20:42:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_close [2019-09-20 20:42:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write [2019-09-20 20:42:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_room [2019-09-20 20:42:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmget [2019-09-20 20:42:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmset [2019-09-20 20:42:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_ioctl [2019-09-20 20:42:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_set_termios [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_break_ctl [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_chars_in_buffer [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_throttle [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_unthrottle [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_write_callback [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_read_callback [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_read_callback [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_callback [2019-09-20 20:42:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_open [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_rts [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_dtr [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_break [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_purge [2019-09-20 20:42:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_get_dtr_rts [2019-09-20 20:42:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_report_tx_done [2019-09-20 20:42:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure start_command_port [2019-09-20 20:42:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2019-09-20 20:42:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure start_port_read [2019-09-20 20:42:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2019-09-20 20:42:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2019-09-20 20:42:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_data_softint [2019-09-20 20:42:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2019-09-20 20:42:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2019-09-20 20:42:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-09-20 20:42:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-09-20 20:42:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 20:42:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-20 20:42:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-09-20 20:42:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-20 20:42:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-20 20:42:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-20 20:42:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-20 20:42:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 20:42:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-20 20:42:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-20 20:42:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 20:42:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 20:42:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 20:42:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 20:42:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 20:42:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-20 20:42:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-20 20:42:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 20:42:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 20:42:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-20 20:42:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-20 20:42:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 20:42:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-20 20:42:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 20:42:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 20:42:12,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-09-20 20:42:12,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2019-09-20 20:42:12,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2019-09-20 20:42:12,225 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-20 20:42:12,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 20:42:12,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-20 20:42:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 20:42:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-09-20 20:42:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 20:42:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-20 20:42:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-20 20:42:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-20 20:42:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 20:42:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-20 20:42:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 20:42:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-20 20:42:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-20 20:42:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-20 20:42:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-20 20:42:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-09-20 20:42:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-09-20 20:42:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-09-20 20:42:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-09-20 20:42:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-09-20 20:42:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-09-20 20:42:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-09-20 20:42:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-09-20 20:42:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-20 20:42:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-20 20:42:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-20 20:42:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-09-20 20:42:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-09-20 20:42:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-09-20 20:42:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-20 20:42:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-20 20:42:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 20:42:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 20:42:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 20:42:12,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 20:42:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 20:42:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-20 20:42:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-20 20:42:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-20 20:42:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 20:42:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-20 20:42:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-20 20:42:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-20 20:42:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 20:42:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 20:42:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 20:42:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 20:42:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 20:42:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-20 20:42:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 20:42:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 20:42:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 20:42:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 20:42:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-09-20 20:42:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 20:42:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-20 20:42:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 20:42:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 20:42:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-20 20:42:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-20 20:42:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 20:42:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-20 20:42:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 20:42:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 20:42:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 20:42:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-20 20:42:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-20 20:42:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 20:42:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-20 20:42:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 20:42:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-20 20:42:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-20 20:42:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 20:42:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 20:42:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 20:42:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 20:42:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-20 20:42:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-20 20:42:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-09-20 20:42:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-09-20 20:42:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure device_private_init [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-09-20 20:42:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-09-20 20:42:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-09-20 20:42:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-09-20 20:42:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-09-20 20:42:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-09-20 20:42:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-20 20:42:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-20 20:42:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-09-20 20:42:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 20:42:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-20 20:42:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-20 20:42:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 20:42:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-20 20:42:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-20 20:42:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-20 20:42:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-20 20:42:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-20 20:42:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-20 20:42:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-09-20 20:42:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-09-20 20:42:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-20 20:42:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 20:42:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-09-20 20:42:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-09-20 20:42:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-09-20 20:42:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-09-20 20:42:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-09-20 20:42:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-09-20 20:42:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2019-09-20 20:42:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_download [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_attach [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_release [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_open [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_close [2019-09-20 20:42:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_room [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_ioctl [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_set_termios [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmget [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmset [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_break_ctl [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_chars_in_buffer [2019-09-20 20:42:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_throttle [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_unthrottle [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_read_callback [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_callback [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure start_command_port [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_write_callback [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_read_callback [2019-09-20 20:42:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure start_port_read [2019-09-20 20:42:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2019-09-20 20:42:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2019-09-20 20:42:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure rx_data_softint [2019-09-20 20:42:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2019-09-20 20:42:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure firm_open [2019-09-20 20:42:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2019-09-20 20:42:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2019-09-20 20:42:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_rts [2019-09-20 20:42:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_dtr [2019-09-20 20:42:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_break [2019-09-20 20:42:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure firm_purge [2019-09-20 20:42:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure firm_get_dtr_rts [2019-09-20 20:42:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure firm_report_tx_done [2019-09-20 20:42:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 20:42:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 20:42:12,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-20 20:42:12,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-09-20 20:42:12,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-09-20 20:42:12,252 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 20:42:12,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 20:42:12,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 20:42:12,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 20:42:12,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 20:42:12,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 20:42:12,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 20:42:13,637 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 20:42:13,658 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-20 20:42:13,659 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-20 20:42:13,674 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 20:42:13,965 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-20 20:42:13,965 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-20 20:42:14,561 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-09-20 20:42:22,092 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 20:42:22,180 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2019-09-20 20:42:22,181 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2019-09-20 20:42:22,482 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 20:42:22,629 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2019-09-20 20:42:22,629 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2019-09-20 20:42:30,973 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 20:42:30,973 INFO L283 CfgBuilder]: Removed 104 assume(true) statements. [2019-09-20 20:42:30,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 08:42:30 BoogieIcfgContainer [2019-09-20 20:42:30,975 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 20:42:30,976 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 20:42:30,976 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 20:42:30,976 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 20:42:30,977 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 08:42:30" (1/1) ... [2019-09-20 20:42:30,978 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 20:42:31,000 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 20:42:31,001 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 20:42:31,018 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 20:42:31,028 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 20:42:31,030 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs