/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:37:08,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:37:08,685 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:37:08,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-22 00:37:08,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:37:08,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:37:08,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:37:08,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:37:08,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:37:08,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:37:08,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:37:08,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:37:08,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:37:08,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:37:08,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:37:08,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:37:08,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-22 00:37:08,823 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:37:08,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:37:08,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:37:08,826 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-22 00:37:08,839 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:37:08,840 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:37:08,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:37:08,842 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:37:08,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:37:08,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:37:08,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:37:08,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:37:08,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:37:08,843 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:37:08,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:37:08,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:37:08,844 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:37:08,844 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:37:08,844 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:37:08,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:37:08,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:37:08,845 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:37:08,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:37:08,845 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:37:09,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:37:09,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:37:09,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:37:09,347 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:37:09,349 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:37:09,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-22 00:37:09,448 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8c9893d7/9ed2d5d2d1d24580945e2016dbf12ff8/FLAG6b4806f5d [2021-02-22 00:37:10,791 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:37:10,791 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-22 00:37:10,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8c9893d7/9ed2d5d2d1d24580945e2016dbf12ff8/FLAG6b4806f5d [2021-02-22 00:37:11,001 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8c9893d7/9ed2d5d2d1d24580945e2016dbf12ff8 [2021-02-22 00:37:11,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:37:11,018 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:37:11,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:37:11,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:37:11,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:37:11,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:37:11" (1/1) ... [2021-02-22 00:37:11,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb869b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:11, skipping insertion in model container [2021-02-22 00:37:11,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:37:11" (1/1) ... [2021-02-22 00:37:11,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:37:11,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:37:15,706 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2021-02-22 00:37:15,709 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2021-02-22 00:37:15,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:37:15,825 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:37:16,767 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2021-02-22 00:37:16,768 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2021-02-22 00:37:16,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:37:17,867 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:37:17,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17 WrapperNode [2021-02-22 00:37:17,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:37:17,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:37:17,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:37:17,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:37:17,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (1/1) ... [2021-02-22 00:37:17,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (1/1) ... [2021-02-22 00:37:18,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (1/1) ... [2021-02-22 00:37:18,308 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (1/1) ... [2021-02-22 00:37:18,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (1/1) ... [2021-02-22 00:37:18,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (1/1) ... [2021-02-22 00:37:19,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (1/1) ... [2021-02-22 00:37:19,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:37:19,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:37:19,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:37:19,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:37:19,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (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 [2021-02-22 00:37:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:37:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:37:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-22 00:37:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-22 00:37:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:37:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-22 00:37:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 00:37:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:37:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:37:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 00:37:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-22 00:37:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-22 00:37:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:37:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 00:37:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 00:37:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 00:37:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-22 00:37:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-22 00:37:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-22 00:37:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-22 00:37:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 00:37:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-22 00:37:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-22 00:37:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-22 00:37:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-22 00:37:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-22 00:37:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-22 00:37:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-22 00:37:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-22 00:37:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-22 00:37:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-22 00:37:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-22 00:37:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-22 00:37:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-22 00:37:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 00:37:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 00:37:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 00:37:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 00:37:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-22 00:37:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-22 00:37:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-22 00:37:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-22 00:37:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-22 00:37:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-22 00:37:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-22 00:37:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-22 00:37:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-22 00:37:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-22 00:37:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-22 00:37:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-22 00:37:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-22 00:37:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-22 00:37:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-22 00:37:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-22 00:37:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-22 00:37:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-22 00:37:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-22 00:37:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-22 00:37:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-22 00:37:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-22 00:37:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-22 00:37:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-22 00:37:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 00:37:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-22 00:37:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-22 00:37:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-22 00:37:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-22 00:37:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-22 00:37:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-22 00:37:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-22 00:37:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-22 00:37:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-22 00:37:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-22 00:37:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-22 00:37:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-22 00:37:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 00:37:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-22 00:37:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:37:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 00:37:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 00:37:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 00:37:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 00:37:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-22 00:37:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-22 00:37:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-22 00:37:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-22 00:37:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-22 00:37:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-22 00:37:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-22 00:37:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-22 00:37:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-22 00:37:19,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-22 00:37:19,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-22 00:37:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-22 00:37:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-22 00:37:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-22 00:37:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-22 00:37:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 00:37:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 00:37:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 00:37:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-22 00:37:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-22 00:37:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-22 00:37:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-22 00:37:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-22 00:37:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-22 00:37:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 00:37:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-22 00:37:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 00:37:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-22 00:37:19,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-22 00:37:19,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-22 00:37:19,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-22 00:37:19,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-22 00:37:19,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-22 00:37:19,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-22 00:37:19,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-22 00:37:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-22 00:37:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-22 00:37:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-22 00:37:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 00:37:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_48 [2021-02-22 00:37:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_49 [2021-02-22 00:37:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_67 [2021-02-22 00:37:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2021-02-22 00:37:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-02-22 00:37:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 00:37:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-22 00:37:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-22 00:37:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-22 00:37:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-22 00:37:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-22 00:37:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-22 00:37:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-22 00:37:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-22 00:37:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-22 00:37:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-22 00:37:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-22 00:37:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-22 00:37:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-22 00:37:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-22 00:37:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-22 00:37:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-22 00:37:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-22 00:37:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-22 00:37:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-22 00:37:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-22 00:37:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-22 00:37:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-22 00:37:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-22 00:37:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-22 00:37:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-22 00:37:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-22 00:37:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-22 00:37:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-22 00:37:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-22 00:37:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-22 00:37:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-22 00:37:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-22 00:37:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-22 00:37:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-22 00:37:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-22 00:37:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-22 00:37:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-22 00:37:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-22 00:37:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-22 00:37:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-22 00:37:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-22 00:37:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-22 00:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-22 00:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-22 00:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-22 00:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-22 00:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-22 00:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-22 00:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-22 00:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-22 00:37:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 00:37:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-22 00:37:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-22 00:37:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-22 00:37:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-22 00:37:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-22 00:37:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-22 00:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-22 00:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 00:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-22 00:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-22 00:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-22 00:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-22 00:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-22 00:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_69 [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-22 00:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-22 00:37:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-22 00:37:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-22 00:37:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-22 00:37:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-22 00:37:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-22 00:37:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-22 00:37:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-22 00:37:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-22 00:37:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-22 00:37:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-22 00:37:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-22 00:37:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-22 00:37:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-22 00:37:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-22 00:37:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-22 00:37:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-22 00:37:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-22 00:37:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-22 00:37:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-22 00:37:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-22 00:37:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-22 00:37:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-22 00:37:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-22 00:37:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-22 00:37:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-22 00:37:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2021-02-22 00:37:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2021-02-22 00:37:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-22 00:37:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-22 00:37:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-22 00:37:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-22 00:37:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-22 00:37:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-22 00:37:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-22 00:37:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-22 00:37:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-22 00:37:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-22 00:37:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-22 00:37:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-22 00:37:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-22 00:37:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-22 00:37:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63___0 [2021-02-22 00:37:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65___0 [2021-02-22 00:37:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_67 [2021-02-22 00:37:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68___0 [2021-02-22 00:37:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_69 [2021-02-22 00:37:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_70 [2021-02-22 00:37:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_74 [2021-02-22 00:37:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 00:37:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-22 00:37:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 00:37:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 00:37:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 00:37:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 00:37:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 00:37:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 00:37:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 00:37:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 00:37:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 00:37:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 00:37:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 00:37:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 00:37:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 00:37:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 00:37:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 00:37:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 00:37:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 00:37:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 00:37:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 00:37:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-22 00:37:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-22 00:37:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-22 00:37:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 00:37:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 00:37:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 00:37:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-22 00:37:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-22 00:37:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-22 00:37:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-22 00:37:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-22 00:37:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-22 00:37:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-22 00:37:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-22 00:37:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 00:37:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 00:37:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:37:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-22 00:37:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-22 00:37:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-22 00:37:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-22 00:37:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-22 00:37:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 00:37:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 00:37:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 00:37:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-22 00:37:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-22 00:37:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-22 00:37:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-22 00:37:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 00:37:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-22 00:37:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-22 00:37:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-22 00:37:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-22 00:37:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-22 00:37:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-22 00:37:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 00:37:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 00:37:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 00:37:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-22 00:37:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-22 00:37:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 00:37:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-22 00:37:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-22 00:37:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-22 00:37:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-22 00:37:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 00:37:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 00:37:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 00:37:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-22 00:37:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-22 00:37:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-22 00:37:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-22 00:37:19,521 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-22 00:37:19,521 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 00:37:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-22 00:37:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-22 00:37:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-22 00:37:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-22 00:37:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-22 00:37:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-22 00:37:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-22 00:37:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-22 00:37:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-22 00:37:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-22 00:37:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-22 00:37:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-22 00:37:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 00:37:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 00:37:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 00:37:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 00:37:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 00:37:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 00:37:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 00:37:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 00:37:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 00:37:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 00:37:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 00:37:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 00:37:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 00:37:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:37:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 00:37:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 00:37:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 00:37:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-22 00:37:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 00:37:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2021-02-22 00:37:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-22 00:37:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-22 00:37:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-22 00:37:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-22 00:37:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 00:37:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:37:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 00:37:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 00:37:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-02-22 00:37:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-22 00:37:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-22 00:37:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-22 00:37:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_67 [2021-02-22 00:37:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-22 00:37:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-22 00:37:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-22 00:37:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-22 00:37:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_48 [2021-02-22 00:37:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_49 [2021-02-22 00:37:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 00:37:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-22 00:37:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 00:37:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 00:37:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 00:37:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 00:37:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:37:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 00:37:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 00:37:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-22 00:37:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-22 00:37:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-22 00:37:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-22 00:37:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-22 00:37:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-22 00:37:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-22 00:37:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-22 00:37:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-22 00:37:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-22 00:37:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-22 00:37:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-22 00:37:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-22 00:37:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-22 00:37:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-22 00:37:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-22 00:37:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-22 00:37:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-22 00:37:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-22 00:37:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-22 00:37:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-22 00:37:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:37:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-22 00:37:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-22 00:37:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 00:37:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:37:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-22 00:37:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:37:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-22 00:37:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-22 00:37:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-22 00:37:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-22 00:37:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-22 00:37:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-22 00:37:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 00:37:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-22 00:37:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-22 00:37:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-22 00:37:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-22 00:37:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-22 00:37:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-22 00:37:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-22 00:37:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-22 00:37:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-22 00:37:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-22 00:37:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-22 00:37:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-22 00:37:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 00:37:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-22 00:37:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-22 00:37:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-22 00:37:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-22 00:37:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-22 00:37:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-22 00:37:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-22 00:37:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-22 00:37:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-22 00:37:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-22 00:37:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-22 00:37:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-22 00:37:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 00:37:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-22 00:37:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-22 00:37:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-22 00:37:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-22 00:37:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 00:37:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 00:37:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 00:37:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-22 00:37:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-22 00:37:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-22 00:37:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-22 00:37:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-22 00:37:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-22 00:37:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-22 00:37:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-22 00:37:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-22 00:37:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-22 00:37:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-22 00:37:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-22 00:37:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-22 00:37:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-22 00:37:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-22 00:37:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 00:37:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-22 00:37:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-22 00:37:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 00:37:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2021-02-22 00:37:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2021-02-22 00:37:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2021-02-22 00:37:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-22 00:37:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_69 [2021-02-22 00:37:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-22 00:37:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-22 00:37:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-22 00:37:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-22 00:37:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-22 00:37:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-22 00:37:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:37:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-22 00:37:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-22 00:37:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-22 00:37:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-22 00:37:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-22 00:37:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-22 00:37:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-22 00:37:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 00:37:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-22 00:37:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-22 00:37:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-22 00:37:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-22 00:37:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-22 00:37:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-22 00:37:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-22 00:37:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-22 00:37:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-22 00:37:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-22 00:37:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-22 00:37:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-22 00:37:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-22 00:37:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-22 00:37:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-22 00:37:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-22 00:37:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-22 00:37:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-22 00:37:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-22 00:37:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-22 00:37:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-22 00:37:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-22 00:37:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63___0 [2021-02-22 00:37:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65___0 [2021-02-22 00:37:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68___0 [2021-02-22 00:37:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-22 00:37:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_69 [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_70 [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_67 [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_74 [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-22 00:37:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-22 00:37:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-22 00:37:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2021-02-22 00:37:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2021-02-22 00:37:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-22 00:37:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-22 00:37:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-22 00:37:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-22 00:37:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-22 00:37:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 00:37:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:37:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:37:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 00:37:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 00:37:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 00:37:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 00:37:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 00:37:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 00:37:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 00:37:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 00:37:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 00:37:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 00:37:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 00:37:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 00:37:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 00:37:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 00:37:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:37:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 00:37:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 00:37:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 00:37:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 00:37:19,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 00:37:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 00:37:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-22 00:37:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-22 00:37:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-22 00:37:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-22 00:37:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-22 00:37:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-22 00:37:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:37:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:37:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 00:37:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 00:37:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:37:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-22 00:37:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 00:37:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 00:37:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:37:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:37:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 00:37:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:37:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 00:37:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 00:37:28,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 00:37:30,516 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 00:37:39,271 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:37:39,271 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-22 00:37:39,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:37:39 BoogieIcfgContainer [2021-02-22 00:37:39,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:37:39,288 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:37:39,288 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:37:39,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:37:39,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:37:11" (1/3) ... [2021-02-22 00:37:39,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d97c7e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:37:39, skipping insertion in model container [2021-02-22 00:37:39,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:37:17" (2/3) ... [2021-02-22 00:37:39,293 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d97c7e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:37:39, skipping insertion in model container [2021-02-22 00:37:39,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:37:39" (3/3) ... [2021-02-22 00:37:39,295 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-22 00:37:39,301 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:37:39,324 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-02-22 00:37:39,345 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-02-22 00:37:39,376 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:37:39,376 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:37:39,376 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-22 00:37:39,376 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:37:39,376 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:37:39,376 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:37:39,376 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:37:39,376 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:37:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 15195 states. [2021-02-22 00:37:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3021 [2021-02-22 00:37:40,145 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:37:40,149 INFO L422 BasicCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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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, 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, 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, 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] [2021-02-22 00:37:40,149 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:37:40,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:37:40,160 INFO L82 PathProgramCache]: Analyzing trace with hash 1838313412, now seen corresponding path program 1 times [2021-02-22 00:37:40,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:37:40,171 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1231673826] [2021-02-22 00:37:40,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:37:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:37:43,986 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:37:43,987 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Proofs are not supported at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:241) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:437) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-22 00:37:43,993 INFO L168 Benchmark]: Toolchain (without parser) took 32985.31 ms. Allocated memory was 156.2 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 113.7 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 458.3 MB. Max. memory is 8.0 GB. [2021-02-22 00:37:43,994 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 156.2 MB. Free memory is still 129.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:37:43,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6843.25 ms. Allocated memory was 156.2 MB in the beginning and 296.7 MB in the end (delta: 140.5 MB). Free memory was 112.6 MB in the beginning and 108.0 MB in the end (delta: 4.6 MB). Peak memory consumption was 180.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:37:43,996 INFO L168 Benchmark]: Boogie Preprocessor took 1439.82 ms. Allocated memory was 296.7 MB in the beginning and 390.1 MB in the end (delta: 93.3 MB). Free memory was 108.0 MB in the beginning and 244.5 MB in the end (delta: -136.4 MB). Peak memory consumption was 70.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:37:43,997 INFO L168 Benchmark]: RCFGBuilder took 19976.25 ms. Allocated memory was 390.1 MB in the beginning and 1.4 GB in the end (delta: 988.8 MB). Free memory was 244.5 MB in the beginning and 1.0 GB in the end (delta: -776.8 MB). Peak memory consumption was 459.4 MB. Max. memory is 8.0 GB. [2021-02-22 00:37:43,998 INFO L168 Benchmark]: TraceAbstraction took 4702.54 ms. Allocated memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: 904.9 MB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -768.1 MB). Peak memory consumption was 142.6 MB. Max. memory is 8.0 GB. [2021-02-22 00:37:44,002 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 156.2 MB. Free memory is still 129.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 6843.25 ms. Allocated memory was 156.2 MB in the beginning and 296.7 MB in the end (delta: 140.5 MB). Free memory was 112.6 MB in the beginning and 108.0 MB in the end (delta: 4.6 MB). Peak memory consumption was 180.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 1439.82 ms. Allocated memory was 296.7 MB in the beginning and 390.1 MB in the end (delta: 93.3 MB). Free memory was 108.0 MB in the beginning and 244.5 MB in the end (delta: -136.4 MB). Peak memory consumption was 70.7 MB. Max. memory is 8.0 GB. * RCFGBuilder took 19976.25 ms. Allocated memory was 390.1 MB in the beginning and 1.4 GB in the end (delta: 988.8 MB). Free memory was 244.5 MB in the beginning and 1.0 GB in the end (delta: -776.8 MB). Peak memory consumption was 459.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4702.54 ms. Allocated memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: 904.9 MB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -768.1 MB). Peak memory consumption was 142.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Proofs are not supported de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Proofs are not supported: de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...