/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 10:04:12,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 10:04:12,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 10:04:12,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 10:04:12,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 10:04:12,151 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 10:04:12,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 10:04:12,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 10:04:12,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 10:04:12,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 10:04:12,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 10:04:12,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 10:04:12,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 10:04:12,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 10:04:12,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 10:04:12,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 10:04:12,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 10:04:12,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 10:04:12,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 10:04:12,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 10:04:12,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 10:04:12,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 10:04:12,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 10:04:12,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 10:04:12,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 10:04:12,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 10:04:12,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 10:04:12,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 10:04:12,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 10:04:12,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 10:04:12,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 10:04:12,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 10:04:12,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 10:04:12,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 10:04:12,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 10:04:12,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 10:04:12,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 10:04:12,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 10:04:12,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 10:04:12,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 10:04:12,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 10:04:12,201 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 10:04:12,259 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 10:04:12,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 10:04:12,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 10:04:12,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 10:04:12,265 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 10:04:12,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 10:04:12,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 10:04:12,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 10:04:12,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 10:04:12,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 10:04:12,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 10:04:12,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 10:04:12,268 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 10:04:12,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 10:04:12,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 10:04:12,268 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 10:04:12,268 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 10:04:12,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 10:04:12,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 10:04:12,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 10:04:12,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 10:04:12,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 10:04:12,270 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 10:04:12,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 10:04:12,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 10:04:12,271 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 10:04:12,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 10:04:12,271 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 10:04:12,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 10:04:12,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 10:04:12,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 10:04:12,749 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 10:04:12,750 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 10:04:12,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2020-10-27 10:04:12,856 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6f4c10c17/d26e2f4636984f08a4035dcea7089b0e/FLAGc236c497a [2020-10-27 10:04:14,152 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 10:04:14,153 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2020-10-27 10:04:14,240 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6f4c10c17/d26e2f4636984f08a4035dcea7089b0e/FLAGc236c497a [2020-10-27 10:04:14,340 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6f4c10c17/d26e2f4636984f08a4035dcea7089b0e [2020-10-27 10:04:14,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 10:04:14,353 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 10:04:14,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 10:04:14,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 10:04:14,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 10:04:14,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:04:14" (1/1) ... [2020-10-27 10:04:14,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65f1ac50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:14, skipping insertion in model container [2020-10-27 10:04:14,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:04:14" (1/1) ... [2020-10-27 10:04:14,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 10:04:14,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 10:04:18,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:04:18,285 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 10:04:19,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:04:20,202 INFO L208 MainTranslator]: Completed translation [2020-10-27 10:04:20,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20 WrapperNode [2020-10-27 10:04:20,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 10:04:20,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 10:04:20,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 10:04:20,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 10:04:20,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... [2020-10-27 10:04:20,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... [2020-10-27 10:04:20,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... [2020-10-27 10:04:20,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... [2020-10-27 10:04:20,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... [2020-10-27 10:04:20,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... [2020-10-27 10:04:20,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... [2020-10-27 10:04:21,007 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 10:04:21,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 10:04:21,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 10:04:21,009 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 10:04:21,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-27 10:04:21,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 10:04:21,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 10:04:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-27 10:04:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2020-10-27 10:04:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 10:04:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 10:04:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 10:04:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-27 10:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-27 10:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-27 10:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-27 10:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-27 10:04:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2020-10-27 10:04:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2020-10-27 10:04:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2020-10-27 10:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2020-10-27 10:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2020-10-27 10:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2020-10-27 10:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2020-10-27 10:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2020-10-27 10:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2020-10-27 10:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2020-10-27 10:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2020-10-27 10:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2020-10-27 10:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2020-10-27 10:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2020-10-27 10:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2020-10-27 10:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2020-10-27 10:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2020-10-27 10:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2020-10-27 10:04:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2020-10-27 10:04:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_s_io_pin_config [2020-10-27 10:04:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure common_s_io_pin_config [2020-10-27 10:04:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dll1 [2020-10-27 10:04:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dll2 [2020-10-27 10:04:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2020-10-27 10:04:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2020-10-27 10:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2020-10-27 10:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2020-10-27 10:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2020-10-27 10:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2020-10-27 10:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2020-10-27 10:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2020-10-27 10:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_v4lstd [2020-10-27 10:04:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_ctrl [2020-10-27 10:04:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2020-10-27 10:04:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure log_video_status [2020-10-27 10:04:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure log_audio_status [2020-10-27 10:04:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_load_fw [2020-10-27 10:04:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2020-10-27 10:04:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2020-10-27 10:04:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_audio_stream [2020-10-27 10:04:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_stream [2020-10-27 10:04:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2020-10-27 10:04:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2020-10-27 10:04:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_std [2020-10-27 10:04:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_radio [2020-10-27 10:04:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_video_routing [2020-10-27 10:04:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_audio_routing [2020-10-27 10:04:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2020-10-27 10:04:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2020-10-27 10:04:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2020-10-27 10:04:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_reset [2020-10-27 10:04:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_log_status [2020-10-27 10:04:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_irq_handler [2020-10-27 10:04:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_irq_handler [2020-10-27 10:04:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_dif_setup [2020-10-27 10:04:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2020-10-27 10:04:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cx2388x_ident [2020-10-27 10:04:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2020-10-27 10:04:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_remove [2020-10-27 10:04:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_driver_init [2020-10-27 10:04:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_driver_exit [2020-10-27 10:04:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25840_driver_exit_6_2 [2020-10-27 10:04:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cx25840_driver_init_6_11 [2020-10-27 10:04:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2020-10-27 10:04:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-27 10:04:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_1_6_5 [2020-10-27 10:04:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2020-10-27 10:04:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-27 10:04:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-27 10:04:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-27 10:04:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-27 10:04:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-27 10:04:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2020-10-27 10:04:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-27 10:04:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-27 10:04:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-27 10:04:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-27 10:04:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-27 10:04:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2020-10-27 10:04:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2020-10-27 10:04:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-27 10:04:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_33 [2020-10-27 10:04:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2020-10-27 10:04:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2020-10-27 10:04:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_38 [2020-10-27 10:04:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_39 [2020-10-27 10:04:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2020-10-27 10:04:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2020-10-27 10:04:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2020-10-27 10:04:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_45 [2020-10-27 10:04:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_46 [2020-10-27 10:04:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_49 [2020-10-27 10:04:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2020-10-27 10:04:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_53 [2020-10-27 10:04:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_56 [2020-10-27 10:04:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_57 [2020-10-27 10:04:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-27 10:04:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-27 10:04:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-27 10:04:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-27 10:04:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 10:04:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_i2c_io_instance_0 [2020-10-27 10:04:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_i2c_register_driver [2020-10-27 10:04:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-27 10:04:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-27 10:04:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-27 10:04:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2020-10-27 10:04:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_device_unregister_subdev [2020-10-27 10:04:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2020-10-27 10:04:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_device_unregister_subdev_26 [2020-10-27 10:04:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_i2c_register_driver_27 [2020-10-27 10:04:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2020-10-27 10:04:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2020-10-27 10:04:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_set_audclk_freq [2020-10-27 10:04:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_set_audclk_freq [2020-10-27 10:04:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_audclk_freq [2020-10-27 10:04:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2020-10-27 10:04:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_audio_set_path [2020-10-27 10:04:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2020-10-27 10:04:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_balance [2020-10-27 10:04:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_clock_freq [2020-10-27 10:04:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_audio_s_ctrl [2020-10-27 10:04:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 10:04:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15 [2020-10-27 10:04:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___1 [2020-10-27 10:04:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure start_fw_load [2020-10-27 10:04:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure end_fw_load [2020-10-27 10:04:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2020-10-27 10:04:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_load [2020-10-27 10:04:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_write [2020-10-27 10:04:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_loadfw [2020-10-27 10:04:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15___0 [2020-10-27 10:04:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2020-10-27 10:04:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_vps [2020-10-27 10:04:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2020-10-27 10:04:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2020-10-27 10:04:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2020-10-27 10:04:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2020-10-27 10:04:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 10:04:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 10:04:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 10:04:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 10:04:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-27 10:04:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2020-10-27 10:04:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ir_raw_event [2020-10-27 10:04:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2020-10-27 10:04:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure count_to_clock_divider [2020-10-27 10:04:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2020-10-27 10:04:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2020-10-27 10:04:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2020-10-27 10:04:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure count_to_lpf_count [2020-10-27 10:04:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_lpf_count [2020-10-27 10:04:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2020-10-27 10:04:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_us [2020-10-27 10:04:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2020-10-27 10:04:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2020-10-27 10:04:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2020-10-27 10:04:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2020-10-27 10:04:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2020-10-27 10:04:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_irq_watermark [2020-10-27 10:04:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_irq_watermark [2020-10-27 10:04:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2020-10-27 10:04:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2020-10-27 10:04:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2020-10-27 10:04:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2020-10-27 10:04:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2020-10-27 10:04:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_carrier_window [2020-10-27 10:04:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_polarity_invert [2020-10-27 10:04:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure txclk_tx_s_carrier [2020-10-27 10:04:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rxclk_rx_s_carrier [2020-10-27 10:04:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure txclk_tx_s_max_pulse_width [2020-10-27 10:04:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rxclk_rx_s_max_pulse_width [2020-10-27 10:04:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cduty_tx_s_duty_cycle [2020-10-27 10:04:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2020-10-27 10:04:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2020-10-27 10:04:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2020-10-27 10:04:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_irq_handler [2020-10-27 10:04:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_read [2020-10-27 10:04:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2020-10-27 10:04:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2020-10-27 10:04:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2020-10-27 10:04:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_write [2020-10-27 10:04:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2020-10-27 10:04:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2020-10-27 10:04:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2020-10-27 10:04:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_log_status [2020-10-27 10:04:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2020-10-27 10:04:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_remove [2020-10-27 10:04:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-27 10:04:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2020-10-27 10:04:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2020-10-27 10:04:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2020-10-27 10:04:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_59 [2020-10-27 10:04:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_60 [2020-10-27 10:04:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subdev_video_ops_dummy_resourceless_instance_3 [2020-10-27 10:04:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2020-10-27 10:04:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2020-10-27 10:04:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2020-10-27 10:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 10:04:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 10:04:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 10:04:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 10:04:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 10:04:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 10:04:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 10:04:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 10:04:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 10:04:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 10:04:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 10:04:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 10:04:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2020-10-27 10:04:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2020-10-27 10:04:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-27 10:04:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 10:04:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 10:04:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 10:04:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 10:04:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 10:04:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 10:04:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 10:04:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 10:04:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 10:04:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 10:04:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 10:04:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 10:04:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 10:04:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 10:04:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 10:04:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 10:04:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 10:04:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 10:04:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 10:04:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 10:04:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 10:04:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-27 10:04:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-27 10:04:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-27 10:04:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-27 10:04:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-27 10:04:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 10:04:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 10:04:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-27 10:04:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2020-10-27 10:04:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2020-10-27 10:04:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2020-10-27 10:04:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-27 10:04:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 10:04:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 10:04:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-27 10:04:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-27 10:04:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 10:04:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-27 10:04:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-27 10:04:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-27 10:04:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2020-10-27 10:04:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2020-10-27 10:04:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2020-10-27 10:04:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2020-10-27 10:04:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 10:04:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 10:04:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 10:04:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-27 10:04:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 10:04:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 10:04:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-10-27 10:04:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 10:04:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-27 10:04:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-27 10:04:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-27 10:04:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-27 10:04:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2020-10-27 10:04:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2020-10-27 10:04:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2020-10-27 10:04:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_log_status [2020-10-27 10:04:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2020-10-27 10:04:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2020-10-27 10:04:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2020-10-27 10:04:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2020-10-27 10:04:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2020-10-27 10:04:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2020-10-27 10:04:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2020-10-27 10:04:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2020-10-27 10:04:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2020-10-27 10:04:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2020-10-27 10:04:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2020-10-27 10:04:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2020-10-27 10:04:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 10:04:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 10:04:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 10:04:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 10:04:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 10:04:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 10:04:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 10:04:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 10:04:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 10:04:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 10:04:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 10:04:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 10:04:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 10:04:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 10:04:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 10:04:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 10:04:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 10:04:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-27 10:04:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 10:04:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-27 10:04:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-10-27 10:04:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-27 10:04:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2020-10-27 10:04:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-27 10:04:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-27 10:04:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-27 10:04:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-27 10:04:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-27 10:04:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-27 10:04:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-27 10:04:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2020-10-27 10:04:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-27 10:04:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2020-10-27 10:04:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2020-10-27 10:04:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2020-10-27 10:04:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2020-10-27 10:04:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_i2c_register_driver_27 [2020-10-27 10:04:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2020-10-27 10:04:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2020-10-27 10:04:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-27 10:04:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 10:04:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2020-10-27 10:04:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2020-10-27 10:04:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 10:04:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 10:04:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2020-10-27 10:04:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2020-10-27 10:04:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2020-10-27 10:04:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_device_unregister_subdev_26 [2020-10-27 10:04:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2020-10-27 10:04:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_log_status [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2020-10-27 10:04:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2020-10-27 10:04:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2020-10-27 10:04:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2020-10-27 10:04:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2020-10-27 10:04:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2020-10-27 10:04:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2020-10-27 10:04:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2020-10-27 10:04:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2020-10-27 10:04:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2020-10-27 10:04:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2020-10-27 10:04:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2020-10-27 10:04:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2020-10-27 10:04:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2020-10-27 10:04:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2020-10-27 10:04:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2020-10-27 10:04:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2020-10-27 10:04:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2020-10-27 10:04:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2020-10-27 10:04:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2020-10-27 10:04:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_loadfw [2020-10-27 10:04:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_audio_set_path [2020-10-27 10:04:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_clock_freq [2020-10-27 10:04:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2020-10-27 10:04:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2020-10-27 10:04:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2020-10-27 10:04:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2020-10-27 10:04:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_log_status [2020-10-27 10:04:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_irq_handler [2020-10-27 10:04:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2020-10-27 10:04:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_remove [2020-10-27 10:04:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2020-10-27 10:04:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2020-10-27 10:04:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_s_io_pin_config [2020-10-27 10:04:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure common_s_io_pin_config [2020-10-27 10:04:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure init_dll1 [2020-10-27 10:04:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure init_dll2 [2020-10-27 10:04:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2020-10-27 10:04:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2020-10-27 10:04:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2020-10-27 10:04:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2020-10-27 10:04:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2020-10-27 10:04:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2020-10-27 10:04:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure set_v4lstd [2020-10-27 10:04:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_ctrl [2020-10-27 10:04:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2020-10-27 10:04:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure log_video_status [2020-10-27 10:04:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure log_audio_status [2020-10-27 10:04:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_load_fw [2020-10-27 10:04:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2020-10-27 10:04:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2020-10-27 10:04:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_audio_stream [2020-10-27 10:04:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_stream [2020-10-27 10:04:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2020-10-27 10:04:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2020-10-27 10:04:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_std [2020-10-27 10:04:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_radio [2020-10-27 10:04:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_video_routing [2020-10-27 10:04:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_audio_routing [2020-10-27 10:04:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2020-10-27 10:04:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2020-10-27 10:04:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2020-10-27 10:04:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_reset [2020-10-27 10:04:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_log_status [2020-10-27 10:04:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_irq_handler [2020-10-27 10:04:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_irq_handler [2020-10-27 10:04:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_dif_setup [2020-10-27 10:04:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure get_cx2388x_ident [2020-10-27 10:04:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2020-10-27 10:04:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_remove [2020-10-27 10:04:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_driver_init [2020-10-27 10:04:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_driver_exit [2020-10-27 10:04:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25840_driver_exit_6_2 [2020-10-27 10:04:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cx25840_driver_init_6_11 [2020-10-27 10:04:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2020-10-27 10:04:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2020-10-27 10:04:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_1_6_5 [2020-10-27 10:04:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2020-10-27 10:04:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-27 10:04:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-27 10:04:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-27 10:04:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-27 10:04:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-27 10:04:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2020-10-27 10:04:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2020-10-27 10:04:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-27 10:04:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_33 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_38 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_39 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2020-10-27 10:04:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_45 [2020-10-27 10:04:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_46 [2020-10-27 10:04:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_49 [2020-10-27 10:04:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2020-10-27 10:04:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_53 [2020-10-27 10:04:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_56 [2020-10-27 10:04:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_57 [2020-10-27 10:04:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-27 10:04:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-27 10:04:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-27 10:04:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-27 10:04:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 10:04:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_i2c_io_instance_0 [2020-10-27 10:04:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_i2c_register_driver [2020-10-27 10:04:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subdev_video_ops_dummy_resourceless_instance_3 [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_device_unregister_subdev [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15 [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2020-10-27 10:04:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2020-10-27 10:04:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_set_audclk_freq [2020-10-27 10:04:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_set_audclk_freq [2020-10-27 10:04:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_audclk_freq [2020-10-27 10:04:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2020-10-27 10:04:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2020-10-27 10:04:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure set_balance [2020-10-27 10:04:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_audio_s_ctrl [2020-10-27 10:04:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 10:04:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15___0 [2020-10-27 10:04:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___1 [2020-10-27 10:04:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-27 10:04:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-27 10:04:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure start_fw_load [2020-10-27 10:04:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure end_fw_load [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_load [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure fw_write [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure decode_vps [2020-10-27 10:04:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 10:04:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 10:04:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 10:04:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 10:04:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-27 10:04:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 10:04:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2020-10-27 10:04:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2020-10-27 10:04:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2020-10-27 10:04:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-27 10:04:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure init_ir_raw_event [2020-10-27 10:04:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2020-10-27 10:04:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure count_to_clock_divider [2020-10-27 10:04:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2020-10-27 10:04:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2020-10-27 10:04:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2020-10-27 10:04:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure count_to_lpf_count [2020-10-27 10:04:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_lpf_count [2020-10-27 10:04:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2020-10-27 10:04:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_us [2020-10-27 10:04:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2020-10-27 10:04:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2020-10-27 10:04:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2020-10-27 10:04:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2020-10-27 10:04:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2020-10-27 10:04:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_irq_watermark [2020-10-27 10:04:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_irq_watermark [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_carrier_window [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_polarity_invert [2020-10-27 10:04:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure txclk_tx_s_carrier [2020-10-27 10:04:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure rxclk_rx_s_carrier [2020-10-27 10:04:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure txclk_tx_s_max_pulse_width [2020-10-27 10:04:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure rxclk_rx_s_max_pulse_width [2020-10-27 10:04:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure cduty_tx_s_duty_cycle [2020-10-27 10:04:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2020-10-27 10:04:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2020-10-27 10:04:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2020-10-27 10:04:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2020-10-27 10:04:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_read [2020-10-27 10:04:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2020-10-27 10:04:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2020-10-27 10:04:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2020-10-27 10:04:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_write [2020-10-27 10:04:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2020-10-27 10:04:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2020-10-27 10:04:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2020-10-27 10:04:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 10:04:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-27 10:04:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2020-10-27 10:04:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2020-10-27 10:04:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2020-10-27 10:04:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_59 [2020-10-27 10:04:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_60 [2020-10-27 10:04:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2020-10-27 10:04:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2020-10-27 10:04:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2020-10-27 10:04:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2020-10-27 10:04:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2020-10-27 10:04:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2020-10-27 10:04:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2020-10-27 10:04:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2020-10-27 10:04:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2020-10-27 10:04:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2020-10-27 10:04:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 10:04:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 10:04:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 10:04:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 10:04:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 10:04:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 10:04:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 10:04:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 10:04:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 10:04:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 10:04:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 10:04:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 10:04:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 10:04:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-27 10:04:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 10:04:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 10:04:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 10:04:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 10:04:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 10:04:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 10:04:21,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 10:04:24,179 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 10:06:57,730 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 10:06:57,730 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-27 10:06:57,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:06:57 BoogieIcfgContainer [2020-10-27 10:06:57,741 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 10:06:57,743 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 10:06:57,744 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 10:06:57,748 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 10:06:57,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 10:04:14" (1/3) ... [2020-10-27 10:06:57,749 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4805e365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:06:57, skipping insertion in model container [2020-10-27 10:06:57,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:04:20" (2/3) ... [2020-10-27 10:06:57,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4805e365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:06:57, skipping insertion in model container [2020-10-27 10:06:57,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:06:57" (3/3) ... [2020-10-27 10:06:57,751 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2020-10-27 10:06:57,764 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 10:06:57,773 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 10:06:57,788 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 10:06:57,964 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 10:06:57,964 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 10:06:57,964 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 10:06:57,964 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 10:06:57,964 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 10:06:57,964 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 10:06:57,964 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 10:06:57,965 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 10:06:58,121 INFO L276 IsEmpty]: Start isEmpty. Operand 9126 states. [2020-10-27 10:06:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-10-27 10:06:58,129 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 10:06:58,131 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 10:06:58,131 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 10:06:58,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 10:06:58,138 INFO L82 PathProgramCache]: Analyzing trace with hash -1750060153, now seen corresponding path program 1 times [2020-10-27 10:06:58,148 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 10:06:58,148 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1940728020] [2020-10-27 10:06:58,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 10:06:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:00,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:16,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:16,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 122 [2020-10-27 10:07:16,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:16,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16720 [2020-10-27 10:07:16,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:16,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 10:07:16,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 10:07:16,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 103 [2020-10-27 10:07:16,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 10:07:45,340 WARN L193 SmtUtils]: Spent 28.12 s on a formula simplification that was a NOOP. DAG size: 2164 [2020-10-27 10:07:45,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:07:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:45,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:51,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:51,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:07:51,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:51,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6332 [2020-10-27 10:07:51,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:51,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:51,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:51,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:51,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-27 10:07:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:07:52,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-27 10:07:52,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:07:52,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 10:07:52,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 10:07:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-27 10:07:52,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-27 10:07:52,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:07:52,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 49 [2020-10-27 10:07:52,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 10:07:52,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:07:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-27 10:07:52,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 10:07:52,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 10:07:52,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:07:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-27 10:07:52,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 10:07:52,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:07:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:07:52,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 10:07:52,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 10:07:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-27 10:07:52,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-27 10:07:52,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:07:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:07:52,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 10:07:52,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-27 10:07:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:07:52,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 10:07:52,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-27 10:07:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 10:07:52,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 10:07:52,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:07:52,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-27 10:07:52,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:07:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 10:07:52,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 10:07:52,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:07:52,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:07:52,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 10:07:52,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:07:52,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:07:52,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-27 10:07:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:07:52,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 10:07:52,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:07:52,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:07:52,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:52,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 10:07:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:07:52,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:07:52,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:07:52,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:07:52,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:07:52,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 10:07:52,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:07:52,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:07:52,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:07:52,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:07:52,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:07:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-10-27 10:07:53,150 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1940728020] [2020-10-27 10:07:53,152 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 10:07:53,153 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-27 10:07:53,154 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877552561] [2020-10-27 10:07:53,160 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-27 10:07:53,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 10:07:53,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-27 10:07:53,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-27 10:07:53,183 INFO L87 Difference]: Start difference. First operand 9126 states. Second operand 8 states.