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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 18:09:02,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:09:02,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:09:02,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:09:02,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:09:02,088 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:09:02,090 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:09:02,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:09:02,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:09:02,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:09:02,096 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:09:02,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:09:02,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:09:02,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:09:02,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:09:02,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:09:02,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:09:02,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:09:02,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:09:02,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:09:02,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:09:02,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:09:02,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:09:02,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:09:02,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:09:02,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:09:02,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:09:02,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:09:02,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:09:02,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:09:02,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:09:02,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:09:02,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:09:02,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:09:02,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:09:02,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:09:02,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:09:02,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:09:02,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:09:02,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:09:02,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:09:02,124 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 18:09:02,139 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:09:02,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:09:02,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:09:02,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:09:02,141 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:09:02,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:09:02,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:09:02,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:09:02,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:09:02,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:09:02,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:09:02,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:09:02,143 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:09:02,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:09:02,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:09:02,143 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:09:02,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:09:02,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:09:02,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:09:02,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:09:02,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:09:02,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:09:02,145 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:09:02,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:09:02,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:09:02,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:09:02,146 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:09:02,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:09:02,196 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:09:02,200 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:09:02,202 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:09:02,203 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:09:02,204 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2019-08-08 18:09:02,286 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84f7642d1/2a6caeb9e3e6464b904c614911137c6f/FLAG5237e46bc [2019-08-08 18:09:03,013 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:09:03,014 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2019-08-08 18:09:03,054 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84f7642d1/2a6caeb9e3e6464b904c614911137c6f/FLAG5237e46bc [2019-08-08 18:09:03,153 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84f7642d1/2a6caeb9e3e6464b904c614911137c6f [2019-08-08 18:09:03,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:09:03,166 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:09:03,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:09:03,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:09:03,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:09:03,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:09:03" (1/1) ... [2019-08-08 18:09:03,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73253da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:03, skipping insertion in model container [2019-08-08 18:09:03,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:09:03" (1/1) ... [2019-08-08 18:09:03,183 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:09:03,282 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:09:03,783 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2471] [2019-08-08 18:09:03,783 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2472-2473] [2019-08-08 18:09:04,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:09:04,573 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:09:04,674 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2471] [2019-08-08 18:09:04,675 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2472-2473] [2019-08-08 18:09:04,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:09:05,098 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:09:05,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05 WrapperNode [2019-08-08 18:09:05,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:09:05,101 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:09:05,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:09:05,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:09:05,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (1/1) ... [2019-08-08 18:09:05,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (1/1) ... [2019-08-08 18:09:05,180 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (1/1) ... [2019-08-08 18:09:05,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (1/1) ... [2019-08-08 18:09:05,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (1/1) ... [2019-08-08 18:09:05,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (1/1) ... [2019-08-08 18:09:05,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (1/1) ... [2019-08-08 18:09:05,354 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:09:05,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:09:05,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:09:05,355 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:09:05,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:09:05" (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 [2019-08-08 18:09:05,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:09:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:09:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-08-08 18:09:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 18:09:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 18:09:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-08-08 18:09:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-08-08 18:09:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-08-08 18:09:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-08 18:09:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-08 18:09:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:09:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:09:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:09:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:09:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:09:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:09:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:09:05,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 18:09:05,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 18:09:05,438 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-08 18:09:05,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 18:09:05,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 18:09:05,440 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2019-08-08 18:09:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2019-08-08 18:09:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-08 18:09:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-08 18:09:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_add_timer [2019-08-08 18:09:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_del_timer [2019-08-08 18:09:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_output [2019-08-08 18:09:05,443 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_io_loop [2019-08-08 18:09:05,443 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_interrupt [2019-08-08 18:09:05,443 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_timer [2019-08-08 18:09:05,444 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_detect [2019-08-08 18:09:05,444 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_open [2019-08-08 18:09:05,444 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_close [2019-08-08 18:09:05,444 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_open [2019-08-08 18:09:05,444 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_close [2019-08-08 18:09:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_trigger [2019-08-08 18:09:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_open [2019-08-08 18:09:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_close [2019-08-08 18:09:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_can_write [2019-08-08 18:09:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_write_buffer [2019-08-08 18:09:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_byte [2019-08-08 18:09:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_write [2019-08-08 18:09:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_trigger [2019-08-08 18:09:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_free [2019-08-08 18:09:05,447 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_dev_free [2019-08-08 18:09:05,447 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_create [2019-08-08 18:09:05,447 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_substreams [2019-08-08 18:09:05,447 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_rmidi [2019-08-08 18:09:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_probe [2019-08-08 18:09:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_remove [2019-08-08 18:09:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_unregister_all [2019-08-08 18:09:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_serial_init [2019-08-08 18:09:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_serial_exit [2019-08-08 18:09:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-08-08 18:09:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_rawmidi_ops_5 [2019-08-08 18:09:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-08-08 18:09:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-08-08 18:09:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_rawmidi_ops_4 [2019-08-08 18:09:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-08-08 18:09:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-08 18:09:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-08 18:09:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-08 18:09:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-08 18:09:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_3 [2019-08-08 18:09:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-08 18:09:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:09:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-08 18:09:05,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-08 18:09:05,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 18:09:05,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-08 18:09:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 18:09:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2019-08-08 18:09:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_20 [2019-08-08 18:09:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2019-08-08 18:09:05,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2019-08-08 18:09:05,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_23 [2019-08-08 18:09:05,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-08 18:09:05,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 18:09:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-08 18:09:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-08 18:09:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-08 18:09:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-08 18:09:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-08-08 18:09:05,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 18:09:05,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-08 18:09:05,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __snd_printk [2019-08-08 18:09:05,460 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-08 18:09:05,460 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-08 18:09:05,460 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 18:09:05,460 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-08-08 18:09:05,461 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-08 18:09:05,461 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-08 18:09:05,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-08 18:09:05,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:09:05,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:09:05,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-08 18:09:05,462 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2019-08-08 18:09:05,462 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-08-08 18:09:05,462 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-08 18:09:05,462 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 18:09:05,462 INFO L138 BoogieDeclarations]: Found implementation of procedure release_and_free_resource [2019-08-08 18:09:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-08 18:09:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2019-08-08 18:09:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_new [2019-08-08 18:09:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2019-08-08 18:09:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_device_new [2019-08-08 18:09:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_new [2019-08-08 18:09:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_receive [2019-08-08 18:09:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2019-08-08 18:09:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit [2019-08-08 18:09:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit_ack [2019-08-08 18:09:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit_peek [2019-08-08 18:09:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:09:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:09:05,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 18:09:05,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:09:05,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-08 18:09:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:09:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:09:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 18:09:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-08 18:09:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-08 18:09:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 18:09:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-08 18:09:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 18:09:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-08 18:09:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 18:09:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 18:09:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-08 18:09:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-08 18:09:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 18:09:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 18:09:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-08-08 18:09:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-08 18:09:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-08-08 18:09:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-08 18:09:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-08-08 18:09:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 18:09:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-08 18:09:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-08 18:09:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2019-08-08 18:09:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-08-08 18:09:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-08 18:09:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-08 18:09:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:09:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-08 18:09:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-08 18:09:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 18:09:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-08 18:09:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:09:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:09:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:09:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:09:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:09:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:09:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:09:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:09:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:09:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:09:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:09:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:09:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:09:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:09:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:09:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 18:09:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-08-08 18:09:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_rawmidi_ops_5 [2019-08-08 18:09:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-08-08 18:09:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-08-08 18:09:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_rawmidi_ops_4 [2019-08-08 18:09:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-08-08 18:09:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-08 18:09:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-08 18:09:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-08 18:09:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-08 18:09:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_3 [2019-08-08 18:09:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-08 18:09:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-08 18:09:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-08 18:09:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2019-08-08 18:09:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-08 18:09:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_20 [2019-08-08 18:09:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 18:09:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:09:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 18:09:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:09:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-08-08 18:09:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2019-08-08 18:09:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2019-08-08 18:09:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:09:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:09:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2019-08-08 18:09:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-08-08 18:09:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_23 [2019-08-08 18:09:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-08 18:09:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2019-08-08 18:09:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-08 18:09:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-08 18:09:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_new [2019-08-08 18:09:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2019-08-08 18:09:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2019-08-08 18:09:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure snd_device_new [2019-08-08 18:09:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure release_and_free_resource [2019-08-08 18:09:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __snd_printk [2019-08-08 18:09:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_new [2019-08-08 18:09:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2019-08-08 18:09:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_receive [2019-08-08 18:09:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit_peek [2019-08-08 18:09:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit_ack [2019-08-08 18:09:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2019-08-08 18:09:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_add_timer [2019-08-08 18:09:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:09:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_del_timer [2019-08-08 18:09:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_output [2019-08-08 18:09:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_io_loop [2019-08-08 18:09:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_interrupt [2019-08-08 18:09:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_timer [2019-08-08 18:09:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_detect [2019-08-08 18:09:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_open [2019-08-08 18:09:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_close [2019-08-08 18:09:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_open [2019-08-08 18:09:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_close [2019-08-08 18:09:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_trigger [2019-08-08 18:09:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_open [2019-08-08 18:09:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_close [2019-08-08 18:09:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_can_write [2019-08-08 18:09:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_write_buffer [2019-08-08 18:09:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_byte [2019-08-08 18:09:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_write [2019-08-08 18:09:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_trigger [2019-08-08 18:09:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_free [2019-08-08 18:09:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_dev_free [2019-08-08 18:09:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_create [2019-08-08 18:09:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 18:09:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_substreams [2019-08-08 18:09:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_rmidi [2019-08-08 18:09:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-08 18:09:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_probe [2019-08-08 18:09:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_remove [2019-08-08 18:09:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_unregister_all [2019-08-08 18:09:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_serial_init [2019-08-08 18:09:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_serial_exit [2019-08-08 18:09:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:09:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:09:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-08-08 18:09:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:09:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-08 18:09:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 18:09:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-08 18:09:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-08 18:09:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:09:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:09:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:09:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:09:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:09:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:09:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 18:09:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 18:09:07,289 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:09:12,386 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:09:12,386 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 18:09:12,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:09:12 BoogieIcfgContainer [2019-08-08 18:09:12,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:09:12,389 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:09:12,389 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:09:12,389 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:09:12,390 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:09:12" (1/1) ... [2019-08-08 18:09:12,402 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:09:12,405 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:09:12,416 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 18:09:12,423 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 18:09:12,425 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 18:09:12,650 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 2135 [2019-08-08 18:09:28,686 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 18:09:28,693 INFO L168 Benchmark]: Toolchain (without parser) took 25526.38 ms. Allocated memory was 129.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 79.0 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-08-08 18:09:28,695 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 129.0 MB. Free memory was 103.1 MB in the beginning and 102.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 18:09:28,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1933.14 ms. Allocated memory was 129.0 MB in the beginning and 207.1 MB in the end (delta: 78.1 MB). Free memory was 78.8 MB in the beginning and 103.1 MB in the end (delta: -24.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 7.1 GB. [2019-08-08 18:09:28,699 INFO L168 Benchmark]: Boogie Preprocessor took 253.39 ms. Allocated memory is still 207.1 MB. Free memory was 103.1 MB in the beginning and 87.3 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2019-08-08 18:09:28,704 INFO L168 Benchmark]: RCFGBuilder took 7033.99 ms. Allocated memory was 207.1 MB in the beginning and 287.8 MB in the end (delta: 80.7 MB). Free memory was 87.3 MB in the beginning and 92.7 MB in the end (delta: -5.4 MB). Peak memory consumption was 110.4 MB. Max. memory is 7.1 GB. [2019-08-08 18:09:28,705 INFO L168 Benchmark]: Symbolic Interpretation took 16302.00 ms. Allocated memory was 287.8 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 92.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-08-08 18:09:28,717 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 129.0 MB. Free memory was 103.1 MB in the beginning and 102.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1933.14 ms. Allocated memory was 129.0 MB in the beginning and 207.1 MB in the end (delta: 78.1 MB). Free memory was 78.8 MB in the beginning and 103.1 MB in the end (delta: -24.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 253.39 ms. Allocated memory is still 207.1 MB. Free memory was 103.1 MB in the beginning and 87.3 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7033.99 ms. Allocated memory was 207.1 MB in the beginning and 287.8 MB in the end (delta: 80.7 MB). Free memory was 87.3 MB in the beginning and 92.7 MB in the end (delta: -5.4 MB). Peak memory consumption was 110.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 16302.00 ms. Allocated memory was 287.8 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 92.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...