/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-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:16:18,270 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:16:18,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:16:18,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:16:18,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:16:18,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:16:18,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:16:18,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:16:18,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:16:18,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:16:18,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:16:18,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:16:18,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:16:18,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:16:18,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:16:18,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:16:18,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:16:18,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:16:18,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:16:18,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:16:18,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:16:18,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:16:18,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:16:18,428 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:16:18,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:16:18,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:16:18,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:16:18,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:16:18,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:16:18,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:16:18,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:16:18,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:16:18,449 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:16:18,450 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:16:18,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:16:18,452 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:16:18,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:16:18,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:16:18,454 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:16:18,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:16:18,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:16:18,458 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 [2022-10-15 21:16:18,522 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:16:18,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:16:18,524 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:16:18,524 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:16:18,526 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:16:18,527 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:16:18,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:16:18,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:16:18,530 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:16:18,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:16:18,532 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:16:18,532 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:16:18,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:16:18,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:16:18,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:16:18,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:16:18,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:16:18,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:16:18,534 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:16:18,534 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:16:18,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:16:18,535 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:16:18,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:16:18,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:16:18,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:16:18,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:16:18,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:16:18,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:16:18,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:16:18,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:16:18,537 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:16:18,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:16:18,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:16:18,538 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:16:18,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:16:19,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:16:19,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:16:19,044 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:16:19,045 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:16:19,047 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i [2022-10-15 21:16:19,146 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/769240729/608e71a22bfa487c8608d758c7aebf75/FLAGbd3a3d22d [2022-10-15 21:16:20,338 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:16:20,339 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i [2022-10-15 21:16:20,397 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/769240729/608e71a22bfa487c8608d758c7aebf75/FLAGbd3a3d22d [2022-10-15 21:16:20,776 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/769240729/608e71a22bfa487c8608d758c7aebf75 [2022-10-15 21:16:20,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:16:20,786 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:16:20,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:16:20,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:16:20,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:16:20,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:16:20" (1/1) ... [2022-10-15 21:16:20,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@360f0a60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:20, skipping insertion in model container [2022-10-15 21:16:20,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:16:20" (1/1) ... [2022-10-15 21:16:20,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:16:20,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:16:21,611 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4300] [2022-10-15 21:16:21,631 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4822] [2022-10-15 21:16:21,632 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4823-4824] [2022-10-15 21:16:22,028 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i[151293,151306] [2022-10-15 21:16:23,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:16:23,116 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:16:23,316 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4300] [2022-10-15 21:16:23,437 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4822] [2022-10-15 21:16:23,437 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4823-4824] [2022-10-15 21:16:23,447 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i[151293,151306] [2022-10-15 21:16:23,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:16:23,761 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:16:23,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23 WrapperNode [2022-10-15 21:16:23,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:16:23,764 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:16:23,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:16:23,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:16:23,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:23,864 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:24,950 INFO L138 Inliner]: procedures = 183, calls = 2499, calls flagged for inlining = 107, calls inlined = 96, statements flattened = 5198 [2022-10-15 21:16:24,950 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:16:24,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:16:24,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:16:24,951 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:16:24,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:24,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:25,691 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:25,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:27,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:27,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:27,105 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:27,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:27,179 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:16:27,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:16:27,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:16:27,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:16:27,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:23" (1/1) ... [2022-10-15 21:16:27,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:16:27,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:16:27,235 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) [2022-10-15 21:16:27,256 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 [2022-10-15 21:16:27,317 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-15 21:16:27,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-15 21:16:27,318 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-15 21:16:27,318 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-15 21:16:27,318 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-15 21:16:27,318 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-15 21:16:27,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:16:27,319 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_try_fmt [2022-10-15 21:16:27,319 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_try_fmt [2022-10-15 21:16:27,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:16:27,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:16:27,319 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_frame_size [2022-10-15 21:16:27,319 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_frame_size [2022-10-15 21:16:27,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-15 21:16:27,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-15 21:16:27,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:16:27,320 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_contig_free [2022-10-15 21:16:27,320 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_contig_free [2022-10-15 21:16:27,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 21:16:27,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 21:16:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_poll [2022-10-15 21:16:27,321 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_poll [2022-10-15 21:16:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-15 21:16:27,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-15 21:16:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:16:27,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:16:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 21:16:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-15 21:16:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:16:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-15 21:16:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-15 21:16:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-15 21:16:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-15 21:16:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_querystd [2022-10-15 21:16:27,323 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_querystd [2022-10-15 21:16:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-15 21:16:27,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-15 21:16:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_mmap [2022-10-15 21:16:27,323 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_mmap [2022-10-15 21:16:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-15 21:16:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-15 21:16:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-10-15 21:16:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-10-15 21:16:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 21:16:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 21:16:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 21:16:27,325 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 21:16:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:16:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:16:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:16:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:16:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-15 21:16:27,326 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-15 21:16:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-15 21:16:27,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-15 21:16:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_get_norm [2022-10-15 21:16:27,326 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_get_norm [2022-10-15 21:16:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:16:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-10-15 21:16:27,327 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-10-15 21:16:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-15 21:16:27,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-15 21:16:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-10-15 21:16:27,328 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-10-15 21:16:27,328 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-10-15 21:16:27,328 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-10-15 21:16:27,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:16:27,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-15 21:16:27,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-15 21:16:27,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:16:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2022-10-15 21:16:27,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2022-10-15 21:16:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-15 21:16:27,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-15 21:16:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_bytes_per_line [2022-10-15 21:16:27,329 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_bytes_per_line [2022-10-15 21:16:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:16:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:16:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-15 21:16:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-15 21:16:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-15 21:16:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:16:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:16:28,067 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:16:28,071 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 21:16:28,295 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;