/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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:00:35,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:00:35,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:00:35,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:00:35,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:00:35,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:00:35,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:00:35,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:00:35,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:00:35,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:00:35,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:00:35,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:00:35,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:00:35,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:00:35,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:00:35,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:00:35,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:00:35,899 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:00:35,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:00:35,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:00:35,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:00:35,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:00:35,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:00:35,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:00:35,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:00:35,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:00:35,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:00:35,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:00:35,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:00:35,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:00:35,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:00:35,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:00:35,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:00:35,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:00:35,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:00:35,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:00:35,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:00:35,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:00:35,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:00:35,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:00:35,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:00:35,945 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 13:00:36,002 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:00:36,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:00:36,004 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:00:36,004 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:00:36,006 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:00:36,006 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:00:36,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:00:36,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:00:36,010 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:00:36,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:00:36,011 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:00:36,011 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:00:36,012 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:00:36,012 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:00:36,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:00:36,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:00:36,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:00:36,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:00:36,013 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:00:36,013 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:00:36,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:00:36,014 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:00:36,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:00:36,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:00:36,014 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:00:36,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:00:36,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:00:36,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:00:36,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:00:36,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:00:36,016 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:00:36,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:00:36,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:00:36,017 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:00:36,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:00:36,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:00:36,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:00:36,474 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:00:36,474 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:00:36,476 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2022-10-16 13:00:36,574 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddbc00527/a410c176efa3437f8a0fb033fad4d878/FLAG7460ffa2b [2022-10-16 13:00:37,801 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:00:37,802 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2022-10-16 13:00:37,856 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddbc00527/a410c176efa3437f8a0fb033fad4d878/FLAG7460ffa2b [2022-10-16 13:00:38,131 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddbc00527/a410c176efa3437f8a0fb033fad4d878 [2022-10-16 13:00:38,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:00:38,147 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:00:38,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:00:38,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:00:38,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:00:38,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:00:38" (1/1) ... [2022-10-16 13:00:38,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee9be31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:38, skipping insertion in model container [2022-10-16 13:00:38,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:00:38" (1/1) ... [2022-10-16 13:00:38,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:00:38,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:00:38,981 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4320] [2022-10-16 13:00:39,665 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[154324,154337] [2022-10-16 13:00:40,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:00:40,964 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:00:41,079 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4320] [2022-10-16 13:00:41,108 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[154324,154337] [2022-10-16 13:00:41,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:00:41,645 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:00:41,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41 WrapperNode [2022-10-16 13:00:41,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:00:41,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:00:41,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:00:41,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:00:41,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:41,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:43,003 INFO L138 Inliner]: procedures = 268, calls = 3580, calls flagged for inlining = 141, calls inlined = 141, statements flattened = 8473 [2022-10-16 13:00:43,004 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:00:43,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:00:43,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:00:43,007 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:00:43,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:43,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:43,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:43,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:45,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:45,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:45,303 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:45,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:45,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:00:45,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:00:45,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:00:45,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:00:45,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:00:41" (1/1) ... [2022-10-16 13:00:45,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:00:45,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:00:45,460 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 13:00:45,473 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 13:00:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-10-16 13:00:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-10-16 13:00:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-16 13:00:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-16 13:00:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2022-10-16 13:00:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2022-10-16 13:00:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-16 13:00:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-16 13:00:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 13:00:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 13:00:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-16 13:00:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-16 13:00:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-10-16 13:00:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-10-16 13:00:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-16 13:00:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-16 13:00:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:00:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:00:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2022-10-16 13:00:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2022-10-16 13:00:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-16 13:00:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-16 13:00:45,531 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-16 13:00:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-16 13:00:45,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-16 13:00:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-16 13:00:45,531 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-16 13:00:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-16 13:00:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-16 13:00:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-16 13:00:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 13:00:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 13:00:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-10-16 13:00:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-10-16 13:00:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure res_locked [2022-10-16 13:00:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure res_locked [2022-10-16 13:00:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 13:00:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 13:00:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure read_pipe_completion [2022-10-16 13:00:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pipe_completion [2022-10-16 13:00:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-10-16 13:00:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-10-16 13:00:45,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2022-10-16 13:00:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2022-10-16 13:00:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_video_device_release [2022-10-16 13:00:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_video_device_release [2022-10-16 13:00:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-16 13:00:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-16 13:00:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-10-16 13:00:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-10-16 13:00:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 13:00:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_disconnect [2022-10-16 13:00:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_disconnect [2022-10-16 13:00:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2022-10-16 13:00:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2022-10-16 13:00:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 13:00:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-16 13:00:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-16 13:00:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-10-16 13:00:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-10-16 13:00:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-16 13:00:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-16 13:00:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-16 13:00:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-16 13:00:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2022-10-16 13:00:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2022-10-16 13:00:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-10-16 13:00:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-10-16 13:00:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:00:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:00:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2022-10-16 13:00:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2022-10-16 13:00:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-10-16 13:00:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-10-16 13:00:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 13:00:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 13:00:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-16 13:00:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-16 13:00:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-10-16 13:00:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-10-16 13:00:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-10-16 13:00:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-10-16 13:00:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2022-10-16 13:00:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2022-10-16 13:00:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 13:00:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2022-10-16 13:00:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2022-10-16 13:00:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-16 13:00:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-16 13:00:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-16 13:00:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-16 13:00:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2022-10-16 13:00:45,543 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2022-10-16 13:00:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-16 13:00:45,543 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-16 13:00:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-16 13:00:45,543 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-16 13:00:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 13:00:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_4 [2022-10-16 13:00:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_4 [2022-10-16 13:00:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2022-10-16 13:00:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2022-10-16 13:00:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 13:00:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-10-16 13:00:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-10-16 13:00:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 13:00:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 13:00:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-16 13:00:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-16 13:00:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2022-10-16 13:00:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2022-10-16 13:00:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-10-16 13:00:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-10-16 13:00:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2022-10-16 13:00:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2022-10-16 13:00:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 13:00:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-16 13:00:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_poll [2022-10-16 13:00:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_poll [2022-10-16 13:00:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 13:00:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2022-10-16 13:00:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2022-10-16 13:00:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:00:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2022-10-16 13:00:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2022-10-16 13:00:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2022-10-16 13:00:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2022-10-16 13:00:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2022-10-16 13:00:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2022-10-16 13:00:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:00:45,549 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-16 13:00:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-16 13:00:45,549 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_mmap_v4l [2022-10-16 13:00:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_mmap_v4l [2022-10-16 13:00:45,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-16 13:00:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-16 13:00:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2022-10-16 13:00:45,550 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2022-10-16 13:00:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:00:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-16 13:00:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2022-10-16 13:00:45,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2022-10-16 13:00:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2022-10-16 13:00:45,550 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2022-10-16 13:00:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:00:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:00:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2022-10-16 13:00:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2022-10-16 13:00:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-16 13:00:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-16 13:00:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-10-16 13:00:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-10-16 13:00:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-16 13:00:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-16 13:00:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-10-16 13:00:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-10-16 13:00:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-10-16 13:00:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-10-16 13:00:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwchunk_complete [2022-10-16 13:00:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwchunk_complete [2022-10-16 13:00:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-16 13:00:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-16 13:00:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-10-16 13:00:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-10-16 13:00:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2022-10-16 13:00:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2022-10-16 13:00:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-16 13:00:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-16 13:00:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-10-16 13:00:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-10-16 13:00:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-10-16 13:00:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-10-16 13:00:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 13:00:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-16 13:00:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-16 13:00:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:00:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:00:46,664 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:00:46,669 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:00:47,030 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-16 13:00:48,408 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;