/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_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:20:24,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:20:24,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:20:24,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:20:24,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:20:24,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:20:24,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:20:24,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:20:24,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:20:24,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:20:24,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:20:24,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:20:24,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:20:24,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:20:24,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:20:24,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:20:24,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:20:24,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:20:24,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:20:24,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:20:24,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:20:24,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:20:24,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:20:24,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:20:24,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:20:24,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:20:24,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:20:24,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:20:24,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:20:24,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:20:24,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:20:24,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:20:24,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:20:24,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:20:24,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:20:24,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:20:24,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:20:24,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:20:24,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:20:24,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:20:24,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:20:24,563 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 13:20:24,600 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:20:24,600 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:20:24,601 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:20:24,601 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:20:24,604 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:20:24,604 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:20:24,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:20:24,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:20:24,606 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:20:24,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:20:24,607 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:20:24,607 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:20:24,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:20:24,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:20:24,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:20:24,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:20:24,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:20:24,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:20:24,610 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:20:24,610 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:20:24,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:20:24,610 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:20:24,611 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:20:24,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:20:24,611 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:20:24,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:20:24,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:20:24,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:20:24,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:20:24,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:20:24,614 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:20:24,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:20:24,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:20:24,614 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:20:25,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:20:25,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:20:25,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:20:25,067 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:20:25,067 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:20:25,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i [2022-10-16 13:20:25,157 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cb2a533e/18a922b810c84aacb2d6d9f0f910627a/FLAGaf18c9b4f [2022-10-16 13:20:26,284 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:20:26,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i [2022-10-16 13:20:26,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cb2a533e/18a922b810c84aacb2d6d9f0f910627a/FLAGaf18c9b4f [2022-10-16 13:20:26,602 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cb2a533e/18a922b810c84aacb2d6d9f0f910627a [2022-10-16 13:20:26,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:20:26,611 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:20:26,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:20:26,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:20:26,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:20:26,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:20:26" (1/1) ... [2022-10-16 13:20:26,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5976a436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:26, skipping insertion in model container [2022-10-16 13:20:26,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:20:26" (1/1) ... [2022-10-16 13:20:26,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:20:26,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:20:27,442 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4455] [2022-10-16 13:20:27,477 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2022-10-16 13:20:27,477 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2022-10-16 13:20:27,830 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_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i[163308,163321] [2022-10-16 13:20:29,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:20:30,083 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:20:30,208 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4455] [2022-10-16 13:20:30,228 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2022-10-16 13:20:30,229 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2022-10-16 13:20:30,255 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_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i[163308,163321] [2022-10-16 13:20:30,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:20:31,130 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:20:31,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31 WrapperNode [2022-10-16 13:20:31,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:20:31,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:20:31,132 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:20:31,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:20:31,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:31,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:33,434 INFO L138 Inliner]: procedures = 250, calls = 15894, calls flagged for inlining = 143, calls inlined = 136, statements flattened = 20769 [2022-10-16 13:20:33,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:20:33,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:20:33,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:20:33,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:20:33,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:33,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:33,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:33,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:35,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:35,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:35,369 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:35,403 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:35,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:20:35,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:20:35,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:20:35,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:20:35,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:20:31" (1/1) ... [2022-10-16 13:20:35,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:20:35,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:20:35,556 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 13:20:35,582 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 13:20:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u16_ctrl [2022-10-16 13:20:35,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u16_ctrl [2022-10-16 13:20:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-16 13:20:35,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-16 13:20:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-16 13:20:35,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-16 13:20:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2022-10-16 13:20:35,623 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2022-10-16 13:20:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2022-10-16 13:20:35,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2022-10-16 13:20:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 13:20:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 13:20:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-16 13:20:35,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-16 13:20:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_button_ctrl [2022-10-16 13:20:35,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_button_ctrl [2022-10-16 13:20:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-10-16 13:20:35,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-10-16 13:20:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_try_fmt [2022-10-16 13:20:35,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_try_fmt [2022-10-16 13:20:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2022-10-16 13:20:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2022-10-16 13:20:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u8_ctrl [2022-10-16 13:20:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u8_ctrl [2022-10-16 13:20:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-16 13:20:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-16 13:20:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-10-16 13:20:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-10-16 13:20:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure send_control_msg [2022-10-16 13:20:35,627 INFO L138 BoogieDeclarations]: Found implementation of procedure send_control_msg [2022-10-16 13:20:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:20:35,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:20:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2022-10-16 13:20:35,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2022-10-16 13:20:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u8_ctrl [2022-10-16 13:20:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u8_ctrl [2022-10-16 13:20:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-16 13:20:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-16 13:20:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-16 13:20:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-16 13:20:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-16 13:20:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-16 13:20:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 13:20:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 13:20:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 13:20:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 13:20:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-16 13:20:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-16 13:20:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 13:20:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure send_video_command [2022-10-16 13:20:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure send_video_command [2022-10-16 13:20:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 13:20:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure recv_control_msg [2022-10-16 13:20:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_control_msg [2022-10-16 13:20:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-16 13:20:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-16 13:20:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-16 13:20:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-16 13:20:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-16 13:20:35,632 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-16 13:20:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-16 13:20:35,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-16 13:20:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_isoc_cleanup [2022-10-16 13:20:35,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_isoc_cleanup [2022-10-16 13:20:35,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:20:35,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:20:35,633 INFO L130 BoogieDeclarations]: Found specification of procedure copy_image_block_CrCb [2022-10-16 13:20:35,633 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_image_block_CrCb [2022-10-16 13:20:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure decode_block [2022-10-16 13:20:35,634 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_block [2022-10-16 13:20:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_get_name [2022-10-16 13:20:35,634 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_get_name [2022-10-16 13:20:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-16 13:20:35,634 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-16 13:20:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-16 13:20:35,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-16 13:20:35,635 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 13:20:35,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 13:20:35,635 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-16 13:20:35,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-16 13:20:35,635 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u16_ctrl [2022-10-16 13:20:35,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u16_ctrl [2022-10-16 13:20:35,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 13:20:35,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-16 13:20:35,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-16 13:20:35,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-16 13:20:35,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-16 13:20:35,636 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2022-10-16 13:20:35,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2022-10-16 13:20:35,637 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_leds [2022-10-16 13:20:35,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_leds [2022-10-16 13:20:35,637 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-16 13:20:35,637 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-16 13:20:35,637 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-16 13:20:35,637 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-16 13:20:35,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 13:20:35,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 13:20:35,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 13:20:35,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 13:20:35,638 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-16 13:20:35,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-16 13:20:35,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-16 13:20:35,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-16 13:20:35,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 13:20:35,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-16 13:20:35,639 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_size [2022-10-16 13:20:35,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_size [2022-10-16 13:20:35,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 13:20:35,639 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_camera_power [2022-10-16 13:20:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_camera_power [2022-10-16 13:20:35,640 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_dec23_init [2022-10-16 13:20:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_dec23_init [2022-10-16 13:20:35,640 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-10-16 13:20:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-10-16 13:20:35,640 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2022-10-16 13:20:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2022-10-16 13:20:35,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:20:35,641 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_parm [2022-10-16 13:20:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_parm [2022-10-16 13:20:35,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:20:35,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:20:35,641 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2022-10-16 13:20:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2022-10-16 13:20:35,642 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_video_mode [2022-10-16 13:20:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_video_mode [2022-10-16 13:20:35,642 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2022-10-16 13:20:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2022-10-16 13:20:35,642 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-16 13:20:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-16 13:20:35,642 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_fill_fmt [2022-10-16 13:20:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_fill_fmt [2022-10-16 13:20:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 13:20:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2022-10-16 13:20:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster [2022-10-16 13:20:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_volatile_ctrl [2022-10-16 13:20:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_volatile_ctrl [2022-10-16 13:20:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_cleanup_queued_bufs [2022-10-16 13:20:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_cleanup_queued_bufs [2022-10-16 13:20:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:20:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:20:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure build_table_color [2022-10-16 13:20:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure build_table_color [2022-10-16 13:20:36,599 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:20:36,603 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:20:36,951 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;