/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/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 15:41:41,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 15:41:41,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 15:41:41,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 15:41:41,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 15:41:41,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 15:41:41,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 15:41:41,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 15:41:41,828 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 15:41:41,829 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 15:41:41,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 15:41:41,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 15:41:41,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 15:41:41,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 15:41:41,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 15:41:41,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 15:41:41,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 15:41:41,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 15:41:41,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 15:41:41,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 15:41:41,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 15:41:41,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 15:41:41,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 15:41:41,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 15:41:41,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 15:41:41,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 15:41:41,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 15:41:41,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 15:41:41,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 15:41:41,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 15:41:41,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 15:41:41,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 15:41:41,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 15:41:41,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 15:41:41,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 15:41:41,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 15:41:41,899 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-23 15:41:41,958 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 15:41:41,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 15:41:41,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-23 15:41:41,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-23 15:41:41,964 INFO L138 SettingsManager]: * Use SBE=true [2021-02-23 15:41:41,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 15:41:41,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 15:41:41,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 15:41:41,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 15:41:41,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 15:41:41,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 15:41:41,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 15:41:41,968 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 15:41:41,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 15:41:41,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 15:41:41,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-23 15:41:41,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 15:41:41,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 15:41:41,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 15:41:41,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-23 15:41:41,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-23 15:41:41,970 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-23 15:41:41,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-23 15:41:41,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 15:41:41,971 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-23 15:41:41,972 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 15:41:42,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 15:41:42,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 15:41:42,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 15:41:42,464 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 15:41:42,465 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 15:41:42,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-23 15:41:42,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/176d2dd15/4b54ee83c8164b1aa69a5ec4f105902d/FLAG6f8d0d230 [2021-02-23 15:41:43,743 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 15:41:43,744 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-23 15:41:43,809 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/176d2dd15/4b54ee83c8164b1aa69a5ec4f105902d/FLAG6f8d0d230 [2021-02-23 15:41:44,073 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/176d2dd15/4b54ee83c8164b1aa69a5ec4f105902d [2021-02-23 15:41:44,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 15:41:44,087 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 15:41:44,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 15:41:44,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 15:41:44,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 15:41:44,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 03:41:44" (1/1) ... [2021-02-23 15:41:44,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29394989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:44, skipping insertion in model container [2021-02-23 15:41:44,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 03:41:44" (1/1) ... [2021-02-23 15:41:44,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 15:41:44,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 15:41:48,906 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2021-02-23 15:41:48,911 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2021-02-23 15:41:48,911 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2021-02-23 15:41:48,912 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2021-02-23 15:41:48,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 15:41:49,010 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 15:41:50,020 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2021-02-23 15:41:50,021 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2021-02-23 15:41:50,021 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2021-02-23 15:41:50,022 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2021-02-23 15:41:50,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 15:41:51,145 INFO L208 MainTranslator]: Completed translation [2021-02-23 15:41:51,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51 WrapperNode [2021-02-23 15:41:51,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 15:41:51,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 15:41:51,147 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 15:41:51,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 15:41:51,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... [2021-02-23 15:41:51,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... [2021-02-23 15:41:51,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... [2021-02-23 15:41:51,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... [2021-02-23 15:41:51,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... [2021-02-23 15:41:51,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... [2021-02-23 15:41:52,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... [2021-02-23 15:41:52,335 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 15:41:52,336 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 15:41:52,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 15:41:52,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 15:41:52,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 15:41:52,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 15:41:52,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 15:41:52,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-23 15:41:52,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-23 15:41:52,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:41:52,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:41:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:41:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 15:41:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:41:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-23 15:41:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-23 15:41:52,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-23 15:41:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 15:41:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 15:41:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 15:41:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-23 15:41:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-23 15:41:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-23 15:41:52,509 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-23 15:41:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-23 15:41:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-23 15:41:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-23 15:41:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-23 15:41:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-23 15:41:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-23 15:41:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-23 15:41:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-23 15:41:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-23 15:41:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-23 15:41:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-23 15:41:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-23 15:41:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-23 15:41:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-23 15:41:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-23 15:41:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 15:41:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 15:41:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 15:41:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-23 15:41:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-23 15:41:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-23 15:41:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-23 15:41:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-23 15:41:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-23 15:41:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-23 15:41:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-23 15:41:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-23 15:41:52,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-23 15:41:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-23 15:41:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-23 15:41:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-23 15:41:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-23 15:41:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-23 15:41:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-23 15:41:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-23 15:41:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-23 15:41:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-23 15:41:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-23 15:41:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-23 15:41:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-23 15:41:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-23 15:41:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-23 15:41:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 15:41:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-23 15:41:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 15:41:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-23 15:41:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-23 15:41:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-23 15:41:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-23 15:41:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-23 15:41:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-23 15:41:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-23 15:41:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-23 15:41:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-23 15:41:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-23 15:41:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-23 15:41:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-23 15:41:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-23 15:41:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-23 15:41:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-23 15:41:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-23 15:41:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-23 15:41:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-23 15:41:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-23 15:41:52,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-23 15:41:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-23 15:41:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-23 15:41:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-23 15:41:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-23 15:41:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-23 15:41:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-23 15:41:52,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_57 [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2021-02-23 15:41:52,524 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 15:41:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-23 15:41:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-23 15:41:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-23 15:41:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-23 15:41:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-23 15:41:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-23 15:41:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-23 15:41:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-23 15:41:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-23 15:41:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-23 15:41:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-23 15:41:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-23 15:41:52,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-23 15:41:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-23 15:41:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-23 15:41:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-23 15:41:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-23 15:41:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-23 15:41:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-23 15:41:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 15:41:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-23 15:41:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-23 15:41:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-23 15:41:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-23 15:41:52,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-23 15:41:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-23 15:41:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-23 15:41:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-23 15:41:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-23 15:41:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-23 15:41:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-23 15:41:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-23 15:41:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_53 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_57 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_59 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2021-02-23 15:41:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-23 15:41:52,536 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-23 15:41:52,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-23 15:41:52,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-23 15:41:52,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-23 15:41:52,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-23 15:41:52,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-23 15:41:52,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-23 15:41:52,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-23 15:41:52,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-23 15:41:52,539 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-23 15:41:52,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-23 15:41:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_53___0 [2021-02-23 15:41:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55___0 [2021-02-23 15:41:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_57 [2021-02-23 15:41:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58___0 [2021-02-23 15:41:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_59 [2021-02-23 15:41:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_60 [2021-02-23 15:41:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_64 [2021-02-23 15:41:52,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-23 15:41:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-23 15:41:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-23 15:41:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-23 15:41:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-23 15:41:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-23 15:41:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 15:41:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-23 15:41:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-23 15:41:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-23 15:41:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-23 15:41:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-23 15:41:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-23 15:41:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-23 15:41:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 15:41:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-23 15:41:52,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-23 15:41:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-23 15:41:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-23 15:41:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-23 15:41:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-23 15:41:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-23 15:41:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-23 15:41:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-23 15:41:52,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-23 15:41:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-23 15:41:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 15:41:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-23 15:41:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-23 15:41:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-23 15:41:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-23 15:41:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-23 15:41:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-23 15:41:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-23 15:41:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-23 15:41:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-23 15:41:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-23 15:41:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-23 15:41:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-23 15:41:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-23 15:41:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-23 15:41:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-23 15:41:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-23 15:41:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-23 15:41:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 15:41:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 15:41:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-23 15:41:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 15:41:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-23 15:41:52,567 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-23 15:41:52,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-23 15:41:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-23 15:41:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_57 [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-23 15:41:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-23 15:41:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-23 15:41:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 15:41:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 15:41:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-23 15:41:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-23 15:41:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:41:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-23 15:41:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-23 15:41:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 15:41:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-23 15:41:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-23 15:41:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 15:41:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-23 15:41:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-23 15:41:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-23 15:41:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-23 15:41:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-23 15:41:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_53 [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55 [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_57 [2021-02-23 15:41:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_59 [2021-02-23 15:41:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-23 15:41:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-23 15:41:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-23 15:41:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-23 15:41:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-23 15:41:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-23 15:41:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-23 15:41:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-23 15:41:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_53___0 [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55___0 [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58___0 [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-23 15:41:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_59 [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_60 [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_57 [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_64 [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-23 15:41:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-23 15:41:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-23 15:41:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-23 15:41:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 15:41:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-23 15:41:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-23 15:41:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-23 15:41:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-23 15:41:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-23 15:41:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-23 15:41:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-23 15:41:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-23 15:41:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-23 15:41:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-23 15:41:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-23 15:41:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-23 15:41:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-23 15:41:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 15:41:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 15:41:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 15:41:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 15:41:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 15:42:48,732 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-23 15:42:53,845 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-23 15:46:22,738 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 15:46:22,738 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-23 15:46:22,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 03:46:22 BoogieIcfgContainer [2021-02-23 15:46:22,746 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 15:46:22,748 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 15:46:22,748 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 15:46:22,752 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 15:46:22,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 03:41:44" (1/3) ... [2021-02-23 15:46:22,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77f1c014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 03:46:22, skipping insertion in model container [2021-02-23 15:46:22,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:41:51" (2/3) ... [2021-02-23 15:46:22,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77f1c014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 03:46:22, skipping insertion in model container [2021-02-23 15:46:22,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 03:46:22" (3/3) ... [2021-02-23 15:46:22,755 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-23 15:46:22,763 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-23 15:46:22,771 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-23 15:46:22,791 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-23 15:46:22,833 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 15:46:22,833 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 15:46:22,833 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-23 15:46:22,833 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 15:46:22,834 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 15:46:22,834 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 15:46:22,834 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 15:46:22,834 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 15:46:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 4458 states. [2021-02-23 15:46:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2021-02-23 15:46:22,973 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 15:46:22,977 INFO L422 BasicCegarLoop]: trace histogram [44, 44, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 15:46:22,978 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 15:46:22,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 15:46:22,990 INFO L82 PathProgramCache]: Analyzing trace with hash -1535870241, now seen corresponding path program 1 times [2021-02-23 15:46:23,005 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 15:46:23,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439557927] [2021-02-23 15:46:23,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 15:46:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:26,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:26,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:26,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:26,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 15:46:26,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:26,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 15:46:26,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:26,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:47,384 WARN L202 SmtUtils]: Spent 2.33 m on a formula simplification that was a NOOP. DAG size: 5713 [2021-02-23 15:48:47,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:48:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:48,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:48,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:48,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 15:48:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:48,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:48,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,149 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-02-23 15:48:49,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-02-23 15:48:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:48:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:48:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-02-23 15:48:49,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-02-23 15:48:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-02-23 15:48:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 15:48:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-02-23 15:48:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-02-23 15:48:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-02-23 15:48:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 15:48:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-02-23 15:48:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-02-23 15:48:49,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-23 15:48:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 15:48:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:49,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:49,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:49,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 15:48:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 15:48:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-23 15:48:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-02-23 15:48:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-23 15:48:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-23 15:48:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-23 15:48:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-02-23 15:48:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-23 15:48:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-02-23 15:48:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-23 15:48:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2021-02-23 15:48:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-02-23 15:48:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-02-23 15:48:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-02-23 15:48:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2021-02-23 15:48:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2021-02-23 15:48:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-02-23 15:48:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2021-02-23 15:48:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2021-02-23 15:48:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2021-02-23 15:48:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2021-02-23 15:48:50,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-02-23 15:48:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2021-02-23 15:48:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 407 [2021-02-23 15:48:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-02-23 15:48:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2021-02-23 15:48:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-23 15:48:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2021-02-23 15:48:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-02-23 15:48:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:50,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:50,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:50,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:51,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2021-02-23 15:48:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:51,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:51,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:51,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2021-02-23 15:48:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:51,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:51,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:51,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:48:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:48:51,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:48:51,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:48:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8256 trivial. 0 not checked. [2021-02-23 15:48:52,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439557927] [2021-02-23 15:48:52,448 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 15:48:52,448 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-23 15:48:52,449 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153387295] [2021-02-23 15:48:52,456 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-23 15:48:52,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 15:48:52,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-23 15:48:52,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-23 15:48:52,469 INFO L87 Difference]: Start difference. First operand 4458 states. Second operand 6 states. [2021-02-23 15:51:57,343 WARN L202 SmtUtils]: Spent 2.45 m on a formula simplification that was a NOOP. DAG size: 5715 [2021-02-23 15:52:00,721 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 268