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 TopInputCallSummarizer --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 14:26:27,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 14:26:27,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 14:26:27,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 14:26:27,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 14:26:27,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 14:26:27,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 14:26:27,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 14:26:27,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 14:26:27,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 14:26:27,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 14:26:27,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 14:26:27,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 14:26:27,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 14:26:27,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 14:26:27,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 14:26:27,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 14:26:27,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 14:26:27,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 14:26:27,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 14:26:27,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 14:26:27,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 14:26:27,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 14:26:27,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 14:26:27,125 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 14:26:27,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 14:26:27,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 14:26:27,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 14:26:27,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 14:26:27,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 14:26:27,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 14:26:27,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 14:26:27,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 14:26:27,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 14:26:27,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 14:26:27,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 14:26:27,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 14:26:27,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 14:26:27,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 14:26:27,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 14:26:27,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 14:26:27,142 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 14:26:27,163 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 14:26:27,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 14:26:27,165 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 14:26:27,165 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 14:26:27,165 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 14:26:27,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 14:26:27,166 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 14:26:27,166 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 14:26:27,166 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 14:26:27,166 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 14:26:27,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 14:26:27,167 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 14:26:27,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 14:26:27,167 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 14:26:27,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 14:26:27,168 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 14:26:27,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 14:26:27,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 14:26:27,168 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 14:26:27,168 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 14:26:27,169 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 14:26:27,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:26:27,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 14:26:27,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 14:26:27,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 14:26:27,170 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 14:26:27,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 14:26:27,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 14:26:27,170 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 -> TopInputCallSummarizer 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 14:26:27,208 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 14:26:27,219 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 14:26:27,224 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 14:26:27,226 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 14:26:27,226 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 14:26:27,227 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-09-20 14:26:27,301 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300f1a12c/096e8ae8ff9c459699229163f1b92e74/FLAG72911bc1c [2019-09-20 14:26:28,209 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 14:26:28,210 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-09-20 14:26:28,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300f1a12c/096e8ae8ff9c459699229163f1b92e74/FLAG72911bc1c [2019-09-20 14:26:28,630 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300f1a12c/096e8ae8ff9c459699229163f1b92e74 [2019-09-20 14:26:28,640 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 14:26:28,641 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 14:26:28,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 14:26:28,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 14:26:28,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 14:26:28,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:26:28" (1/1) ... [2019-09-20 14:26:28,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68bbea19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:28, skipping insertion in model container [2019-09-20 14:26:28,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:26:28" (1/1) ... [2019-09-20 14:26:28,654 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 14:26:28,788 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 14:26:30,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:26:30,721 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 14:26:31,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:26:31,345 INFO L192 MainTranslator]: Completed translation [2019-09-20 14:26:31,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31 WrapperNode [2019-09-20 14:26:31,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 14:26:31,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 14:26:31,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 14:26:31,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 14:26:31,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (1/1) ... [2019-09-20 14:26:31,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (1/1) ... [2019-09-20 14:26:31,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (1/1) ... [2019-09-20 14:26:31,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (1/1) ... [2019-09-20 14:26:31,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (1/1) ... [2019-09-20 14:26:31,677 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (1/1) ... [2019-09-20 14:26:31,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (1/1) ... [2019-09-20 14:26:31,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 14:26:31,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 14:26:31,746 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 14:26:31,746 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 14:26:31,747 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:26:31" (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 14:26:31,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 14:26:31,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 14:26:31,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-20 14:26:31,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-20 14:26:31,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-20 14:26:31,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-20 14:26:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 14:26:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-20 14:26:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 14:26:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-09-20 14:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 14:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 14:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 14:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-20 14:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 14:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-20 14:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 14:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 14:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-20 14:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure device_private_init [2019-09-20 14:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 14:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 14:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-09-20 14:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-09-20 14:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-20 14:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-20 14:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-09-20 14:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-09-20 14:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-09-20 14:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2019-09-20 14:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2019-09-20 14:26:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2019-09-20 14:26:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_download [2019-09-20 14:26:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_attach [2019-09-20 14:26:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2019-09-20 14:26:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_release [2019-09-20 14:26:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_open [2019-09-20 14:26:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_close [2019-09-20 14:26:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write [2019-09-20 14:26:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_room [2019-09-20 14:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmget [2019-09-20 14:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmset [2019-09-20 14:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_ioctl [2019-09-20 14:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_set_termios [2019-09-20 14:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_break_ctl [2019-09-20 14:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_chars_in_buffer [2019-09-20 14:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_throttle [2019-09-20 14:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_unthrottle [2019-09-20 14:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_write_callback [2019-09-20 14:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_read_callback [2019-09-20 14:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_read_callback [2019-09-20 14:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_callback [2019-09-20 14:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2019-09-20 14:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_open [2019-09-20 14:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2019-09-20 14:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2019-09-20 14:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_rts [2019-09-20 14:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_dtr [2019-09-20 14:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_break [2019-09-20 14:26:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_purge [2019-09-20 14:26:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_get_dtr_rts [2019-09-20 14:26:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_report_tx_done [2019-09-20 14:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure start_command_port [2019-09-20 14:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2019-09-20 14:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure start_port_read [2019-09-20 14:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2019-09-20 14:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2019-09-20 14:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_data_softint [2019-09-20 14:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2019-09-20 14:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2019-09-20 14:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-09-20 14:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-09-20 14:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 14:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-20 14:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-09-20 14:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-20 14:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-20 14:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-20 14:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-20 14:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 14:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-20 14:26:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-20 14:26:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 14:26:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 14:26:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 14:26:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 14:26:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 14:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-20 14:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-20 14:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 14:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 14:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-20 14:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-20 14:26:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 14:26:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-20 14:26:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 14:26:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 14:26:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-09-20 14:26:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2019-09-20 14:26:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2019-09-20 14:26:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-20 14:26:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 14:26:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-20 14:26:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 14:26:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-09-20 14:26:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 14:26:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-20 14:26:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-20 14:26:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-20 14:26:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 14:26:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-20 14:26:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 14:26:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-20 14:26:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-20 14:26:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-20 14:26:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-20 14:26:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-09-20 14:26:31,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-09-20 14:26:31,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-09-20 14:26:31,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-09-20 14:26:31,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-09-20 14:26:31,865 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-09-20 14:26:31,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-09-20 14:26:31,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-09-20 14:26:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-20 14:26:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-20 14:26:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-20 14:26:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-09-20 14:26:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-09-20 14:26:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-09-20 14:26:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-20 14:26:31,867 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-20 14:26:31,867 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 14:26:31,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 14:26:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 14:26:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 14:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 14:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-20 14:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-20 14:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-20 14:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 14:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-20 14:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-20 14:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-20 14:26:31,880 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 14:26:31,880 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 14:26:31,880 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 14:26:31,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 14:26:31,880 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 14:26:31,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-20 14:26:31,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 14:26:31,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 14:26:31,881 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 14:26:31,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 14:26:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-09-20 14:26:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 14:26:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-20 14:26:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 14:26:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 14:26:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-20 14:26:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 14:26:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-20 14:26:31,884 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 14:26:31,884 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-20 14:26:31,884 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-20 14:26:31,884 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-20 14:26:31,884 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-20 14:26:31,884 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 14:26:31,885 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 14:26:31,886 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 14:26:31,886 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-20 14:26:31,886 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-20 14:26:31,886 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-09-20 14:26:31,887 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-09-20 14:26:31,887 INFO L130 BoogieDeclarations]: Found specification of procedure device_private_init [2019-09-20 14:26:31,887 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 14:26:31,887 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 14:26:31,887 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-09-20 14:26:31,887 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-09-20 14:26:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-09-20 14:26:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-20 14:26:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-20 14:26:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-09-20 14:26:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 14:26:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-20 14:26:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-20 14:26:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-09-20 14:26:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-09-20 14:26:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-20 14:26:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 14:26:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-09-20 14:26:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-09-20 14:26:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-09-20 14:26:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-09-20 14:26:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-20 14:26:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_download [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_attach [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_release [2019-09-20 14:26:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_open [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_close [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_room [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_ioctl [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_set_termios [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmget [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmset [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_break_ctl [2019-09-20 14:26:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_chars_in_buffer [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_throttle [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_unthrottle [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_read_callback [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_callback [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure start_command_port [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_write_callback [2019-09-20 14:26:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_read_callback [2019-09-20 14:26:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure start_port_read [2019-09-20 14:26:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2019-09-20 14:26:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2019-09-20 14:26:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure rx_data_softint [2019-09-20 14:26:31,897 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2019-09-20 14:26:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure firm_open [2019-09-20 14:26:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2019-09-20 14:26:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2019-09-20 14:26:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_rts [2019-09-20 14:26:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_dtr [2019-09-20 14:26:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_break [2019-09-20 14:26:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure firm_purge [2019-09-20 14:26:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure firm_get_dtr_rts [2019-09-20 14:26:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure firm_report_tx_done [2019-09-20 14:26:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 14:26:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 14:26:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-09-20 14:26:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 14:26:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 14:26:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 14:26:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 14:26:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 14:26:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 14:26:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 14:26:33,252 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 14:26:33,270 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-20 14:26:33,270 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-20 14:26:33,284 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 14:26:33,597 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-20 14:26:33,597 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-20 14:26:34,226 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-09-20 14:26:41,585 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 14:26:41,680 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2019-09-20 14:26:41,681 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2019-09-20 14:26:41,977 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-20 14:26:42,099 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2019-09-20 14:26:42,099 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2019-09-20 14:26:51,752 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 14:26:51,753 INFO L283 CfgBuilder]: Removed 104 assume(true) statements. [2019-09-20 14:26:51,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:26:51 BoogieIcfgContainer [2019-09-20 14:26:51,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 14:26:51,761 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 14:26:51,761 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 14:26:51,761 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 14:26:51,762 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:26:51" (1/1) ... [2019-09-20 14:26:51,763 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 14:26:51,791 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 14:26:51,794 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 14:26:51,815 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 14:26:51,828 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 14:26:51,830 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs