/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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 12:53:32,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 12:53:32,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 12:53:32,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 12:53:32,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 12:53:32,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 12:53:32,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 12:53:32,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 12:53:32,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 12:53:32,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 12:53:32,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 12:53:32,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 12:53:32,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 12:53:32,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 12:53:32,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 12:53:32,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 12:53:32,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 12:53:32,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 12:53:32,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 12:53:32,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 12:53:32,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 12:53:32,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 12:53:32,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 12:53:32,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 12:53:32,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 12:53:32,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 12:53:32,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 12:53:32,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 12:53:32,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 12:53:32,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 12:53:32,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 12:53:32,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 12:53:32,756 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 12:53:32,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 12:53:32,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 12:53:32,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 12:53:32,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 12:53:32,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 12:53:32,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 12:53:32,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 12:53:32,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 12:53:32,763 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 12:53:32,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 12:53:32,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 12:53:32,792 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 12:53:32,793 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 12:53:32,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 12:53:32,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 12:53:32,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 12:53:32,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 12:53:32,795 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 12:53:32,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 12:53:32,796 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 12:53:32,796 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 12:53:32,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 12:53:32,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 12:53:32,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 12:53:32,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 12:53:32,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 12:53:32,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 12:53:32,798 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 12:53:32,798 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 12:53:32,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 12:53:32,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 12:53:32,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 12:53:32,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 12:53:32,799 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 12:53:32,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 12:53:32,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:53:32,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 12:53:32,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 12:53:32,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 12:53:32,801 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 12:53:32,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 12:53:32,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 12:53:32,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 12:53:33,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 12:53:33,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 12:53:33,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 12:53:33,290 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 12:53:33,291 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 12:53:33,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i [2022-10-16 12:53:33,369 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a78720d7d/1b7ca640cfda4d6e9ded8a823e1fd68a/FLAGbc50128a5 [2022-10-16 12:53:35,002 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 12:53:35,003 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i [2022-10-16 12:53:35,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a78720d7d/1b7ca640cfda4d6e9ded8a823e1fd68a/FLAGbc50128a5 [2022-10-16 12:53:35,278 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a78720d7d/1b7ca640cfda4d6e9ded8a823e1fd68a [2022-10-16 12:53:35,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 12:53:35,292 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 12:53:35,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 12:53:35,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 12:53:35,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 12:53:35,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:53:35" (1/1) ... [2022-10-16 12:53:35,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e4b0a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:35, skipping insertion in model container [2022-10-16 12:53:35,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:53:35" (1/1) ... [2022-10-16 12:53:35,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 12:53:35,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 12:53:43,353 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i[1996395,1996408] [2022-10-16 12:53:43,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:53:44,294 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 12:53:45,568 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i[1996395,1996408] [2022-10-16 12:53:45,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:53:46,934 INFO L208 MainTranslator]: Completed translation [2022-10-16 12:53:46,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46 WrapperNode [2022-10-16 12:53:46,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 12:53:46,936 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 12:53:46,936 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 12:53:46,936 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 12:53:46,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:48,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:51,811 INFO L138 Inliner]: procedures = 499, calls = 61025, calls flagged for inlining = 239, calls inlined = 201, statements flattened = 72019 [2022-10-16 12:53:51,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 12:53:51,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 12:53:51,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 12:53:51,814 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 12:53:51,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:51,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:53,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:53,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:55,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:55,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:55,485 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:55,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:56,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 12:53:56,129 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 12:53:56,129 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 12:53:56,129 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 12:53:56,130 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:53:46" (1/1) ... [2022-10-16 12:53:56,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:53:56,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 12:53:56,176 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 12:53:56,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 12:53:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-16 12:53:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-16 12:53:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_i2c_wait [2022-10-16 12:53:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_i2c_wait [2022-10-16 12:53:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_init [2022-10-16 12:53:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_init [2022-10-16 12:53:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_sn9c102_sysfs_lock [2022-10-16 12:53:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_sn9c102_sysfs_lock [2022-10-16 12:53:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 12:53:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 12:53:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_vm_open [2022-10-16 12:53:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_vm_open [2022-10-16 12:53:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_queue_unusedframes [2022-10-16 12:53:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_queue_unusedframes [2022-10-16 12:53:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-16 12:53:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-16 12:53:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_i2c_read [2022-10-16 12:53:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_i2c_read [2022-10-16 12:53:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_sof_length [2022-10-16 12:53:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_sof_length [2022-10-16 12:53:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-16 12:53:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-16 12:53:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-16 12:53:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-16 12:53:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-16 12:53:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-16 12:53:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-16 12:53:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-16 12:53:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_i2c_try_read [2022-10-16 12:53:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_i2c_try_read [2022-10-16 12:53:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 12:53:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-16 12:53:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-16 12:53:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 12:53:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-16 12:53:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-16 12:53:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-16 12:53:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-16 12:53:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 12:53:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-10-16 12:53:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-10-16 12:53:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 12:53:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 12:53:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 12:53:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_write_regs [2022-10-16 12:53:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_write_regs [2022-10-16 12:53:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-10-16 12:53:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-10-16 12:53:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-16 12:53:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-16 12:53:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-16 12:53:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-16 12:53:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_read_reg [2022-10-16 12:53:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_read_reg [2022-10-16 12:53:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-16 12:53:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-16 12:53:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-10-16 12:53:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-10-16 12:53:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 12:53:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-10-16 12:53:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-10-16 12:53:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-16 12:53:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-16 12:53:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_release [2022-10-16 12:53:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_release [2022-10-16 12:53:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 12:53:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-16 12:53:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-16 12:53:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 12:53:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-16 12:53:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_poll [2022-10-16 12:53:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_poll [2022-10-16 12:53:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-16 12:53:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-16 12:53:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-10-16 12:53:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-10-16 12:53:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_set_pix_format [2022-10-16 12:53:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_set_pix_format [2022-10-16 12:53:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-16 12:53:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-16 12:53:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_vm_close [2022-10-16 12:53:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_vm_close [2022-10-16 12:53:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_find_eof_header [2022-10-16 12:53:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_find_eof_header [2022-10-16 12:53:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-16 12:53:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-16 12:53:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2022-10-16 12:53:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2022-10-16 12:53:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fileop_mutex_of_sn9c102_device [2022-10-16 12:53:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fileop_mutex_of_sn9c102_device [2022-10-16 12:53:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-10-16 12:53:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-10-16 12:53:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-16 12:53:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-16 12:53:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-16 12:53:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-16 12:53:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-10-16 12:53:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-10-16 12:53:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_stop_transfer [2022-10-16 12:53:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_stop_transfer [2022-10-16 12:53:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-16 12:53:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-16 12:53:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 12:53:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 12:53:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-16 12:53:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-16 12:53:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-16 12:53:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-16 12:53:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2022-10-16 12:53:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2022-10-16 12:53:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 12:53:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 12:53:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-10-16 12:53:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-10-16 12:53:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_fileop_mutex_of_sn9c102_device [2022-10-16 12:53:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_fileop_mutex_of_sn9c102_device [2022-10-16 12:53:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-16 12:53:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-16 12:53:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_stream_interrupt [2022-10-16 12:53:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_stream_interrupt [2022-10-16 12:53:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_i2c_write [2022-10-16 12:53:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_i2c_write [2022-10-16 12:53:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_write_reg [2022-10-16 12:53:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_write_reg [2022-10-16 12:53:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-10-16 12:53:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-10-16 12:53:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-16 12:53:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-16 12:53:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-16 12:53:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-16 12:53:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-10-16 12:53:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-10-16 12:53:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 12:53:56,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 12:53:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_set_scale [2022-10-16 12:53:56,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_set_scale [2022-10-16 12:53:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_i2c_try_raw_write [2022-10-16 12:53:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_i2c_try_raw_write [2022-10-16 12:53:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-16 12:53:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-16 12:53:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_request_buffers [2022-10-16 12:53:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_request_buffers [2022-10-16 12:53:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-16 12:53:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-16 12:53:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 12:53:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-16 12:53:56,298 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-16 12:53:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_empty_framequeues [2022-10-16 12:53:56,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_empty_framequeues [2022-10-16 12:53:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 12:53:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2022-10-16 12:53:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2022-10-16 12:53:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_release_buffers [2022-10-16 12:53:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_release_buffers [2022-10-16 12:53:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-10-16 12:53:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-10-16 12:53:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-10-16 12:53:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-10-16 12:53:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-10-16 12:53:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-10-16 12:53:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-16 12:53:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-16 12:53:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 12:53:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-16 12:53:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-16 12:53:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-10-16 12:53:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-10-16 12:53:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-16 12:53:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-16 12:53:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 12:53:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 12:53:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-16 12:53:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-16 12:53:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_pread_reg [2022-10-16 12:53:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_pread_reg [2022-10-16 12:53:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-16 12:53:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-16 12:53:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-16 12:53:56,303 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-16 12:53:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_open [2022-10-16 12:53:56,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_open [2022-10-16 12:53:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_match_id [2022-10-16 12:53:56,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_match_id [2022-10-16 12:53:56,303 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-16 12:53:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-16 12:53:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 12:53:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-16 12:53:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 12:53:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-16 12:53:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-16 12:53:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_mmap [2022-10-16 12:53:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_mmap [2022-10-16 12:53:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-16 12:53:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-16 12:53:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_get_bridge [2022-10-16 12:53:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_get_bridge [2022-10-16 12:53:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-16 12:53:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-16 12:53:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_set_crop [2022-10-16 12:53:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_set_crop [2022-10-16 12:53:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_get_sensor [2022-10-16 12:53:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_get_sensor [2022-10-16 12:53:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-10-16 12:53:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-10-16 12:53:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-16 12:53:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-16 12:53:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 12:53:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 12:53:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_set_compression [2022-10-16 12:53:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_set_compression [2022-10-16 12:53:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 12:53:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_i2c_try_raw_read [2022-10-16 12:53:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_i2c_try_raw_read [2022-10-16 12:53:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-16 12:53:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-16 12:53:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-10-16 12:53:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-10-16 12:53:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_attach_sensor [2022-10-16 12:53:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_attach_sensor [2022-10-16 12:53:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure sn9c102_requeue_outqueue [2022-10-16 12:53:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sn9c102_requeue_outqueue [2022-10-16 12:53:57,910 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 12:53:57,915 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation