./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fffd5332b9e2f4e7c17d4a2a7135058464fd6bd7d4a718bbe21fabc16b5fec31 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 00:33:12,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 00:33:12,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 00:33:12,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 00:33:12,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 00:33:12,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 00:33:12,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 00:33:12,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 00:33:12,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 00:33:12,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 00:33:12,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 00:33:12,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 00:33:12,623 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 00:33:12,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 00:33:12,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 00:33:12,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 00:33:12,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 00:33:12,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 00:33:12,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 00:33:12,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 00:33:12,642 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 00:33:12,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 00:33:12,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 00:33:12,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 00:33:12,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 00:33:12,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 00:33:12,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 00:33:12,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 00:33:12,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 00:33:12,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 00:33:12,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 00:33:12,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 00:33:12,660 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 00:33:12,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 00:33:12,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 00:33:12,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 00:33:12,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 00:33:12,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 00:33:12,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 00:33:12,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 00:33:12,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 00:33:12,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 00:33:12,667 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 00:33:12,697 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 00:33:12,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 00:33:12,698 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 00:33:12,698 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 00:33:12,698 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 00:33:12,698 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 00:33:12,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 00:33:12,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 00:33:12,699 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 00:33:12,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 00:33:12,701 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 00:33:12,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 00:33:12,701 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 00:33:12,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 00:33:12,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 00:33:12,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 00:33:12,702 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 00:33:12,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 00:33:12,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 00:33:12,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 00:33:12,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 00:33:12,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 00:33:12,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 00:33:12,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 00:33:12,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 00:33:12,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 00:33:12,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 00:33:12,705 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 00:33:12,705 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 00:33:12,705 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 00:33:12,706 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fffd5332b9e2f4e7c17d4a2a7135058464fd6bd7d4a718bbe21fabc16b5fec31 [2022-07-23 00:33:12,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 00:33:12,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 00:33:12,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 00:33:12,988 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 00:33:12,988 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 00:33:12,990 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i [2022-07-23 00:33:13,055 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6fb7b793/02063d406ee947168fb9730d85f2fe7f/FLAG163d1e7e1 [2022-07-23 00:33:13,804 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 00:33:13,804 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i [2022-07-23 00:33:13,855 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6fb7b793/02063d406ee947168fb9730d85f2fe7f/FLAG163d1e7e1 [2022-07-23 00:33:14,349 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6fb7b793/02063d406ee947168fb9730d85f2fe7f [2022-07-23 00:33:14,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 00:33:14,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 00:33:14,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 00:33:14,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 00:33:14,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 00:33:14,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 12:33:14" (1/1) ... [2022-07-23 00:33:14,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56dee652 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:14, skipping insertion in model container [2022-07-23 00:33:14,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 12:33:14" (1/1) ... [2022-07-23 00:33:14,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 00:33:14,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 00:33:16,058 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i[379186,379199] [2022-07-23 00:33:16,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 00:33:16,201 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 00:33:16,788 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-dw2102.ko-entry_point.cil.out.i[379186,379199] [2022-07-23 00:33:16,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 00:33:16,972 INFO L208 MainTranslator]: Completed translation [2022-07-23 00:33:16,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16 WrapperNode [2022-07-23 00:33:16,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 00:33:16,976 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 00:33:16,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 00:33:16,976 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 00:33:16,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,225 INFO L137 Inliner]: procedures = 174, calls = 3861, calls flagged for inlining = 59, calls inlined = 48, statements flattened = 4299 [2022-07-23 00:33:17,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 00:33:17,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 00:33:17,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 00:33:17,227 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 00:33:17,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 00:33:17,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 00:33:17,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 00:33:17,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 00:33:17,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:33:16" (1/1) ... [2022-07-23 00:33:17,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 00:33:17,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:33:17,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-23 00:33:17,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-23 00:33:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-23 00:33:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-23 00:33:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_op_rw [2022-07-23 00:33:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_op_rw [2022-07-23 00:33:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure dw2104_i2c_transfer [2022-07-23 00:33:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2104_i2c_transfer [2022-07-23 00:33:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-23 00:33:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-23 00:33:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-23 00:33:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_generic_rw [2022-07-23 00:33:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_generic_rw [2022-07-23 00:33:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-23 00:33:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2022-07-23 00:33:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2022-07-23 00:33:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_led_ctrl [2022-07-23 00:33:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_led_ctrl [2022-07-23 00:33:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-23 00:33:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 00:33:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 00:33:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure dw3101_i2c_transfer [2022-07-23 00:33:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dw3101_i2c_transfer [2022-07-23 00:33:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-23 00:33:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 00:33:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 00:33:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2022-07-23 00:33:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2022-07-23 00:33:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_serit_i2c_transfer [2022-07-23 00:33:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_serit_i2c_transfer [2022-07-23 00:33:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-23 00:33:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-23 00:33:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-23 00:33:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-23 00:33:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2022-07-23 00:33:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2022-07-23 00:33:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 00:33:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 00:33:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-07-23 00:33:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-07-23 00:33:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-07-23 00:33:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-07-23 00:33:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-23 00:33:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-23 00:33:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-23 00:33:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-23 00:33:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-23 00:33:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-23 00:33:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-23 00:33:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2022-07-23 00:33:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2022-07-23 00:33:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_load_firmware [2022-07-23 00:33:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_load_firmware [2022-07-23 00:33:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_rc_query [2022-07-23 00:33:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_rc_query [2022-07-23 00:33:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure s6x0_i2c_transfer [2022-07-23 00:33:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure s6x0_i2c_transfer [2022-07-23 00:33:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-07-23 00:33:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-07-23 00:33:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_power_ctrl [2022-07-23 00:33:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_power_ctrl [2022-07-23 00:33:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-23 00:33:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-23 00:33:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-23 00:33:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-23 00:33:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-23 00:33:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-23 00:33:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 00:33:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-23 00:33:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-23 00:33:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 00:33:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_i2c_transfer [2022-07-23 00:33:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_i2c_transfer [2022-07-23 00:33:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 00:33:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 00:33:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_read_mac_address [2022-07-23 00:33:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_read_mac_address [2022-07-23 00:33:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_probe [2022-07-23 00:33:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_probe [2022-07-23 00:33:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_read_mac_address [2022-07-23 00:33:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_read_mac_address [2022-07-23 00:33:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 00:33:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure dw2102_earda_i2c_transfer [2022-07-23 00:33:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dw2102_earda_i2c_transfer [2022-07-23 00:33:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-23 00:33:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-23 00:33:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 00:33:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 00:33:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_rc_query [2022-07-23 00:33:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_rc_query [2022-07-23 00:33:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2022-07-23 00:33:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2022-07-23 00:33:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-07-23 00:33:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-07-23 00:33:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure dw210x_i2c_func [2022-07-23 00:33:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dw210x_i2c_func [2022-07-23 00:33:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-23 00:33:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-23 00:33:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-07-23 00:33:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-07-23 00:33:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_i2c_transfer [2022-07-23 00:33:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_i2c_transfer [2022-07-23 00:33:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure s6x0_read_mac_address [2022-07-23 00:33:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s6x0_read_mac_address [2022-07-23 00:33:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-23 00:33:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-23 00:33:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 00:33:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 00:33:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure su3000_identify_state [2022-07-23 00:33:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure su3000_identify_state [2022-07-23 00:33:18,364 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 00:33:18,366 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 00:33:33,098 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;