/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 12:13:11,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 12:13:11,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 12:13:11,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 12:13:11,931 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 12:13:11,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 12:13:11,934 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 12:13:11,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 12:13:11,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 12:13:11,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 12:13:11,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 12:13:11,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 12:13:11,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 12:13:11,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 12:13:11,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 12:13:11,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 12:13:11,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 12:13:11,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 12:13:11,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 12:13:11,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 12:13:11,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 12:13:11,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 12:13:11,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 12:13:11,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 12:13:11,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 12:13:11,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 12:13:11,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 12:13:11,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 12:13:11,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 12:13:11,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 12:13:11,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 12:13:11,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 12:13:11,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 12:13:11,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 12:13:11,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 12:13:11,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 12:13:11,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 12:13:11,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 12:13:11,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 12:13:11,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 12:13:11,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 12:13:11,975 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 12:13:12,006 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 12:13:12,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 12:13:12,007 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 12:13:12,007 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 12:13:12,008 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 12:13:12,008 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 12:13:12,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 12:13:12,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 12:13:12,009 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 12:13:12,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 12:13:12,010 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 12:13:12,010 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 12:13:12,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 12:13:12,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 12:13:12,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 12:13:12,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 12:13:12,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 12:13:12,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 12:13:12,012 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 12:13:12,012 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 12:13:12,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 12:13:12,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 12:13:12,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 12:13:12,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 12:13:12,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 12:13:12,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 12:13:12,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:13:12,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 12:13:12,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 12:13:12,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 12:13:12,015 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 12:13:12,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 12:13:12,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 12:13:12,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 12:13:12,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 12:13:12,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 12:13:12,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 12:13:12,388 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 12:13:12,389 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 12:13:12,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i [2022-10-16 12:13:12,466 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0adaef68/35bb762b506f4312940e85e75435c36b/FLAG0f0d838f7 [2022-10-16 12:13:13,925 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 12:13:13,926 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i [2022-10-16 12:13:13,998 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0adaef68/35bb762b506f4312940e85e75435c36b/FLAG0f0d838f7 [2022-10-16 12:13:14,453 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0adaef68/35bb762b506f4312940e85e75435c36b [2022-10-16 12:13:14,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 12:13:14,465 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 12:13:14,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 12:13:14,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 12:13:14,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 12:13:14,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:13:14" (1/1) ... [2022-10-16 12:13:14,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c3d39ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:14, skipping insertion in model container [2022-10-16 12:13:14,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:13:14" (1/1) ... [2022-10-16 12:13:14,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 12:13:14,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 12:13:19,200 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[823902,823915] [2022-10-16 12:13:19,201 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[824068,824081] [2022-10-16 12:13:19,202 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[824232,824245] [2022-10-16 12:13:19,203 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[824397,824410] [2022-10-16 12:13:19,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:13:19,363 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 12:13:21,090 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[823902,823915] [2022-10-16 12:13:21,091 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[824068,824081] [2022-10-16 12:13:21,092 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[824232,824245] [2022-10-16 12:13:21,092 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_topro.cil.i[824397,824410] [2022-10-16 12:13:21,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:13:21,286 INFO L208 MainTranslator]: Completed translation [2022-10-16 12:13:21,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21 WrapperNode [2022-10-16 12:13:21,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 12:13:21,288 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 12:13:21,289 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 12:13:21,289 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 12:13:21,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:21,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:22,258 INFO L138 Inliner]: procedures = 215, calls = 23613, calls flagged for inlining = 100, calls inlined = 86, statements flattened = 6645 [2022-10-16 12:13:22,259 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 12:13:22,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 12:13:22,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 12:13:22,260 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 12:13:22,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:22,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:22,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:22,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:24,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:24,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:24,232 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:24,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:24,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 12:13:24,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 12:13:24,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 12:13:24,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 12:13:24,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:13:21" (1/1) ... [2022-10-16 12:13:24,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:13:24,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 12:13:24,529 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 12:13:24,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 12:13:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-16 12:13:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-16 12:13:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2022-10-16 12:13:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2022-10-16 12:13:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 12:13:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 12:13:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-16 12:13:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-16 12:13:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 12:13:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 12:13:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2022-10-16 12:13:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2022-10-16 12:13:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2022-10-16 12:13:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2022-10-16 12:13:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2022-10-16 12:13:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2022-10-16 12:13:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2022-10-16 12:13:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2022-10-16 12:13:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure set_dqt [2022-10-16 12:13:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dqt [2022-10-16 12:13:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2022-10-16 12:13:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2022-10-16 12:13:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2022-10-16 12:13:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2022-10-16 12:13:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_buf [2022-10-16 12:13:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_buf [2022-10-16 12:13:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure setquality [2022-10-16 12:13:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setquality [2022-10-16 12:13:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 12:13:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 12:13:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-16 12:13:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-16 12:13:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-16 12:13:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-16 12:13:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-16 12:13:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-16 12:13:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-16 12:13:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-16 12:13:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 12:13:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 12:13:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-16 12:13:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-16 12:13:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 12:13:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure set_led [2022-10-16 12:13:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led [2022-10-16 12:13:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 12:13:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-16 12:13:24,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-16 12:13:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-10-16 12:13:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-10-16 12:13:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 12:13:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2022-10-16 12:13:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2022-10-16 12:13:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 12:13:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 12:13:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_buf [2022-10-16 12:13:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_buf [2022-10-16 12:13:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-16 12:13:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-16 12:13:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2022-10-16 12:13:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2022-10-16 12:13:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 12:13:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2022-10-16 12:13:24,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2022-10-16 12:13:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure get_fr_idx [2022-10-16 12:13:24,599 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fr_idx [2022-10-16 12:13:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2022-10-16 12:13:24,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2022-10-16 12:13:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure sd_dq_callback [2022-10-16 12:13:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_dq_callback [2022-10-16 12:13:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2022-10-16 12:13:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2022-10-16 12:13:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure setframerate [2022-10-16 12:13:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure setframerate [2022-10-16 12:13:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 12:13:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2022-10-16 12:13:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2022-10-16 12:13:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-16 12:13:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-16 12:13:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 12:13:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-16 12:13:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-16 12:13:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 12:13:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-16 12:13:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-16 12:13:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-16 12:13:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-16 12:13:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2022-10-16 12:13:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2022-10-16 12:13:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2022-10-16 12:13:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2022-10-16 12:13:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2022-10-16 12:13:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2022-10-16 12:13:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2022-10-16 12:13:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2022-10-16 12:13:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-16 12:13:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-16 12:13:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2022-10-16 12:13:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2022-10-16 12:13:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2022-10-16 12:13:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2022-10-16 12:13:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2022-10-16 12:13:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2022-10-16 12:13:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 12:13:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2022-10-16 12:13:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2022-10-16 12:13:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-16 12:13:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-16 12:13:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2022-10-16 12:13:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2022-10-16 12:13:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 12:13:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 12:13:25,204 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 12:13:25,208 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 12:13:28,151 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;