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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:19:11,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:19:11,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:19:11,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:19:11,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:19:11,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:19:11,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:19:11,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:19:11,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:19:11,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:19:11,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:19:11,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:19:11,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:19:11,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:19:11,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:19:11,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:19:11,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:19:11,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:19:11,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:19:11,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:19:11,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:19:11,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:19:11,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:19:11,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:19:11,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:19:11,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:19:11,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:19:11,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:19:11,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:19:11,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:19:11,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:19:11,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:19:11,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:19:11,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:19:11,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:19:11,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:19:11,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:19:11,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:19:11,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:19:11,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:19:11,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:19:11,623 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 02:19:11,646 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:19:11,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:19:11,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:19:11,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:19:11,648 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:19:11,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:19:11,649 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:19:11,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:19:11,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:19:11,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:19:11,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:19:11,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:19:11,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:19:11,652 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:19:11,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:19:11,652 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:19:11,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:19:11,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:19:11,653 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:19:11,653 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:19:11,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:19:11,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:19:11,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:19:11,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:19:11,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:19:11,654 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:19:11,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:19:11,655 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:19:11,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-14 02:19:11,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:19:11,970 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:19:11,974 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:19:11,975 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:19:11,976 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:19:11,976 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point.cil.out.i [2019-10-14 02:19:12,036 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e80eca6/b610c2438f524578972fb1e328486037/FLAGad7e8c952 [2019-10-14 02:19:12,936 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:19:12,937 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point.cil.out.i [2019-10-14 02:19:12,982 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e80eca6/b610c2438f524578972fb1e328486037/FLAGad7e8c952 [2019-10-14 02:19:13,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e80eca6/b610c2438f524578972fb1e328486037 [2019-10-14 02:19:13,391 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:19:13,392 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:19:13,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:19:13,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:19:13,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:19:13,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:19:13" (1/1) ... [2019-10-14 02:19:13,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bd5e051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:13, skipping insertion in model container [2019-10-14 02:19:13,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:19:13" (1/1) ... [2019-10-14 02:19:13,408 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:19:13,579 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:19:16,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:19:16,199 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:19:16,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:19:17,142 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:19:17,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17 WrapperNode [2019-10-14 02:19:17,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:19:17,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:19:17,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:19:17,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:19:17,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... [2019-10-14 02:19:17,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... [2019-10-14 02:19:17,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... [2019-10-14 02:19:17,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... [2019-10-14 02:19:17,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... [2019-10-14 02:19:17,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... [2019-10-14 02:19:17,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... [2019-10-14 02:19:17,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:19:17,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:19:17,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:19:17,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:19:17,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:19:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:19:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:19:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:19:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-14 02:19:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-14 02:19:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 02:19:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-14 02:19:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-14 02:19:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-14 02:19:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 02:19:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 02:19:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 02:19:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 02:19:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 02:19:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 02:19:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 02:19:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 02:19:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 02:19:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-14 02:19:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 02:19:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 02:19:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 02:19:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-10-14 02:19:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 02:19:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-14 02:19:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-14 02:19:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2019-10-14 02:19:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-14 02:19:17,669 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2019-10-14 02:19:17,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sharp_z0194a_set_symbol_rate [2019-10-14 02:19:17,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_bulk_write [2019-10-14 02:19:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_bulk_read [2019-10-14 02:19:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_usb_talk [2019-10-14 02:19:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_stream_restart [2019-10-14 02:19:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_enable_pid [2019-10-14 02:19:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_update_stats [2019-10-14 02:19:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_int_response [2019-10-14 02:19:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_int_read [2019-10-14 02:19:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_pid_filter_ctrl [2019-10-14 02:19:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_pid_filter [2019-10-14 02:19:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_return_status [2019-10-14 02:19:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_msg [2019-10-14 02:19:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_i2c_xfer [2019-10-14 02:19:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_i2c_func [2019-10-14 02:19:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_streaming_ctrl [2019-10-14 02:19:17,672 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sum [2019-10-14 02:19:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_download_firmware [2019-10-14 02:19:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lme_coldreset [2019-10-14 02:19:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lme_firmware_switch [2019-10-14 02:19:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_kill_urb [2019-10-14 02:19:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_lme2510_set_voltage [2019-10-14 02:19:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_status [2019-10-14 02:19:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_signal_strength [2019-10-14 02:19:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_snr [2019-10-14 02:19:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_ber [2019-10-14 02:19:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_read_ucblocks [2019-10-14 02:19:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lme_name [2019-10-14 02:19:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_lme2510_frontend_attach [2019-10-14 02:19:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dm04_lme2510_tuner [2019-10-14 02:19:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_powerup [2019-10-14 02:19:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_get_adapter_count [2019-10-14 02:19:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_identify_state [2019-10-14 02:19:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_get_stream_config [2019-10-14 02:19:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_get_rc_config [2019-10-14 02:19:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_exit_int [2019-10-14 02:19:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_exit [2019-10-14 02:19:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_driver_init [2019-10-14 02:19:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lme2510_driver_exit [2019-10-14 02:19:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_4 [2019-10-14 02:19:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_2 [2019-10-14 02:19:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-14 02:19:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:19:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-14 02:19:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-14 02:19:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-14 02:19:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-14 02:19:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 02:19:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-14 02:19:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-14 02:19:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-10-14 02:19:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-14 02:19:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-14 02:19:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-14 02:19:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-14 02:19:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-14 02:19:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-14 02:19:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-14 02:19:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-14 02:19:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-14 02:19:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-14 02:19:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-10-14 02:19:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-10-14 02:19:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-10-14 02:19:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2019-10-14 02:19:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2019-10-14 02:19:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-10-14 02:19:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_29 [2019-10-14 02:19:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_30 [2019-10-14 02:19:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 02:19:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-14 02:19:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 02:19:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 02:19:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 02:19:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 02:19:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 02:19:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 02:19:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 02:19:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 02:19:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 02:19:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 02:19:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 02:19:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 02:19:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 02:19:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 02:19:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 02:19:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 02:19:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 02:19:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 02:19:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 02:19:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 02:19:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 02:19:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 02:19:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-14 02:19:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-14 02:19:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 02:19:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-14 02:19:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 02:19:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 02:19:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 02:19:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 02:19:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 02:19:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 02:19:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 02:19:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 02:19:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 02:19:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 02:19:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 02:19:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2019-10-14 02:19:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2019-10-14 02:19:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 02:19:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-14 02:19:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 02:19:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-14 02:19:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 02:19:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 02:19:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 02:19:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2019-10-14 02:19:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-14 02:19:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-14 02:19:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-14 02:19:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-14 02:19:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-14 02:19:17,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-14 02:19:17,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-14 02:19:17,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-14 02:19:17,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-14 02:19:17,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-14 02:19:17,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-14 02:19:17,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-14 02:19:17,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_configuration [2019-10-14 02:19:17,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-14 02:19:17,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-14 02:19:17,702 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 02:19:17,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 02:19:17,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 02:19:17,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 02:19:17,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 02:19:17,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-14 02:19:17,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-14 02:19:17,704 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-14 02:19:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 02:19:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-14 02:19:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 02:19:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-14 02:19:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 02:19:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-14 02:19:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-14 02:19:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-14 02:19:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-14 02:19:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-14 02:19:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-14 02:19:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-14 02:19:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-10-14 02:19:17,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2019-10-14 02:19:17,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-10-14 02:19:17,707 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 02:19:17,707 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 02:19:17,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:19:17,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 02:19:17,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 02:19:17,708 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 02:19:17,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 02:19:17,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 02:19:17,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 02:19:17,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 02:19:17,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 02:19:17,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 02:19:17,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 02:19:17,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 02:19:17,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 02:19:17,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 02:19:17,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 02:19:17,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-14 02:19:17,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-10-14 02:19:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 02:19:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-14 02:19:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-14 02:19:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-14 02:19:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-14 02:19:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-14 02:19:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 02:19:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 02:19:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 02:19:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 02:19:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 02:19:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 02:19:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 02:19:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-10-14 02:19:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-14 02:19:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 02:19:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 02:19:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 02:19:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 02:19:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_4 [2019-10-14 02:19:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_2 [2019-10-14 02:19:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-14 02:19:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-10-14 02:19:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 02:19:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-14 02:19:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 02:19:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 02:19:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-14 02:19:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_29 [2019-10-14 02:19:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-14 02:19:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_30 [2019-10-14 02:19:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-14 02:19:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 02:19:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 02:19:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-14 02:19:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-14 02:19:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-14 02:19:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-14 02:19:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-14 02:19:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-14 02:19:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-14 02:19:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_configuration [2019-10-14 02:19:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-14 02:19:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-14 02:19:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2019-10-14 02:19:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2019-10-14 02:19:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-14 02:19:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-14 02:19:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-14 02:19:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-14 02:19:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-14 02:19:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-14 02:19:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure sharp_z0194a_set_symbol_rate [2019-10-14 02:19:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_bulk_write [2019-10-14 02:19:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_bulk_read [2019-10-14 02:19:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_usb_talk [2019-10-14 02:19:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-14 02:19:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_stream_restart [2019-10-14 02:19:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_enable_pid [2019-10-14 02:19:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_update_stats [2019-10-14 02:19:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_int_response [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_int_read [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_pid_filter_ctrl [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_pid_filter [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_return_status [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_msg [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_i2c_xfer [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 02:19:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_i2c_func [2019-10-14 02:19:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_streaming_ctrl [2019-10-14 02:19:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure check_sum [2019-10-14 02:19:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_download_firmware [2019-10-14 02:19:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure lme_coldreset [2019-10-14 02:19:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure lme_firmware_switch [2019-10-14 02:19:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_kill_urb [2019-10-14 02:19:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_lme2510_set_voltage [2019-10-14 02:19:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-14 02:19:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_status [2019-10-14 02:19:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 02:19:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_signal_strength [2019-10-14 02:19:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_snr [2019-10-14 02:19:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_ber [2019-10-14 02:19:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_read_ucblocks [2019-10-14 02:19:17,724 INFO L130 BoogieDeclarations]: Found specification of procedure lme_name [2019-10-14 02:19:17,724 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_lme2510_frontend_attach [2019-10-14 02:19:17,724 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-14 02:19:17,724 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-14 02:19:17,724 INFO L130 BoogieDeclarations]: Found specification of procedure dm04_lme2510_tuner [2019-10-14 02:19:17,724 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-14 02:19:17,724 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_powerup [2019-10-14 02:19:17,725 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_get_adapter_count [2019-10-14 02:19:17,725 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_identify_state [2019-10-14 02:19:17,725 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_get_stream_config [2019-10-14 02:19:17,725 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_get_rc_config [2019-10-14 02:19:17,725 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_exit_int [2019-10-14 02:19:17,725 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_exit [2019-10-14 02:19:17,725 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_driver_init [2019-10-14 02:19:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure lme2510_driver_exit [2019-10-14 02:19:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 02:19:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 02:19:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:19:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 02:19:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-14 02:19:17,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2019-10-14 02:19:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 02:19:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 02:19:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 02:19:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 02:19:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 02:19:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 02:19:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 02:19:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-14 02:19:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-14 02:19:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 02:19:17,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-14 02:19:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 02:19:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 02:19:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 02:19:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 02:19:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 02:19:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 02:19:17,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 02:19:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 02:19:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_usb_mutex_of_dvb_usb_device [2019-10-14 02:19:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 02:19:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 02:19:17,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:19:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 02:19:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 02:19:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:19:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 02:19:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 02:19:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 02:19:17,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 02:19:18,877 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;