/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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 02:43:54,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 02:43:54,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 02:43:54,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-24 02:43:54,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 02:43:54,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 02:43:54,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 02:43:54,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 02:43:54,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 02:43:54,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 02:43:54,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 02:43:54,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 02:43:54,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 02:43:54,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 02:43:54,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 02:43:54,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 02:43:54,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-24 02:43:54,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 02:43:54,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 02:43:54,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 02:43:54,913 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-24 02:43:54,940 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 02:43:54,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 02:43:54,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 02:43:54,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 02:43:54,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 02:43:54,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 02:43:54,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 02:43:54,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 02:43:54,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 02:43:54,944 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 02:43:54,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 02:43:54,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 02:43:54,946 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 02:43:54,946 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 02:43:54,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 02:43:54,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:43:54,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 02:43:54,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 02:43:54,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 02:43:54,948 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-24 02:43:55,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 02:43:55,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 02:43:55,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 02:43:55,433 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 02:43:55,434 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 02:43:55,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-24 02:43:55,511 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a166133e2/81446a68d51143a7aaa12db8e5e0f135/FLAGc4cba6425 [2021-02-24 02:43:56,661 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 02:43:56,662 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-24 02:43:56,724 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a166133e2/81446a68d51143a7aaa12db8e5e0f135/FLAGc4cba6425 [2021-02-24 02:43:57,001 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a166133e2/81446a68d51143a7aaa12db8e5e0f135 [2021-02-24 02:43:57,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 02:43:57,021 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 02:43:57,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 02:43:57,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 02:43:57,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 02:43:57,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:43:57" (1/1) ... [2021-02-24 02:43:57,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a825a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:57, skipping insertion in model container [2021-02-24 02:43:57,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:43:57" (1/1) ... [2021-02-24 02:43:57,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 02:43:57,491 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 02:44:01,616 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2021-02-24 02:44:01,619 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2021-02-24 02:44:01,620 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2021-02-24 02:44:01,620 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2021-02-24 02:44:01,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:44:01,757 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 02:44:02,753 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2021-02-24 02:44:02,754 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2021-02-24 02:44:02,754 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2021-02-24 02:44:02,755 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2021-02-24 02:44:02,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:44:03,744 INFO L208 MainTranslator]: Completed translation [2021-02-24 02:44:03,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03 WrapperNode [2021-02-24 02:44:03,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 02:44:03,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 02:44:03,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 02:44:03,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 02:44:03,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (1/1) ... [2021-02-24 02:44:03,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (1/1) ... [2021-02-24 02:44:03,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (1/1) ... [2021-02-24 02:44:03,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (1/1) ... [2021-02-24 02:44:04,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (1/1) ... [2021-02-24 02:44:04,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (1/1) ... [2021-02-24 02:44:04,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (1/1) ... [2021-02-24 02:44:04,725 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 02:44:04,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 02:44:04,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 02:44:04,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 02:44:04,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (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 [2021-02-24 02:44:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 02:44:04,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 02:44:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-24 02:44:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-24 02:44:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:44:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:44:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:44:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-24 02:44:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:44:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 02:44:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-24 02:44:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-24 02:44:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 02:44:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-24 02:44:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 02:44:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-24 02:44:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-24 02:44:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-24 02:44:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-24 02:44:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-24 02:44:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-24 02:44:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-24 02:44:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-24 02:44:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-24 02:44:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-24 02:44:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-24 02:44:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-24 02:44:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-24 02:44:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-24 02:44:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-24 02:44:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-24 02:44:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-24 02:44:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-24 02:44:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-24 02:44:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 02:44:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 02:44:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 02:44:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-24 02:44:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-24 02:44:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-24 02:44:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-24 02:44:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-24 02:44:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-24 02:44:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-24 02:44:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-24 02:44:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-24 02:44:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-24 02:44:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-24 02:44:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-24 02:44:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-24 02:44:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-24 02:44:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-24 02:44:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-24 02:44:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-24 02:44:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-24 02:44:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-24 02:44:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-24 02:44:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-24 02:44:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-24 02:44:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-24 02:44:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-24 02:44:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 02:44:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-24 02:44:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 02:44:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 02:44:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 02:44:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 02:44:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-24 02:44:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-24 02:44:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-24 02:44:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-24 02:44:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-24 02:44:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-24 02:44:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-24 02:44:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-24 02:44:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-24 02:44:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-24 02:44:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-24 02:44:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-24 02:44:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-24 02:44:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-24 02:44:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-24 02:44:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-24 02:44:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-24 02:44:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-24 02:44:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-24 02:44:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-24 02:44:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-24 02:44:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-24 02:44:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-24 02:44:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-24 02:44:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-24 02:44:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-24 02:44:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-24 02:44:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-24 02:44:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-24 02:44:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-24 02:44:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-24 02:44:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-24 02:44:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 02:44:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-24 02:44:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-24 02:44:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_57 [2021-02-24 02:44:04,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-24 02:44:04,842 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-24 02:44:04,843 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-24 02:44:04,843 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-24 02:44:04,843 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-24 02:44:04,843 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-24 02:44:04,843 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-24 02:44:04,843 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-24 02:44:04,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-24 02:44:04,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-24 02:44:04,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-24 02:44:04,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-24 02:44:04,844 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-24 02:44:04,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-24 02:44:04,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-24 02:44:04,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-24 02:44:04,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-24 02:44:04,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-24 02:44:04,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-24 02:44:04,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:44:04,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-24 02:44:04,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-24 02:44:04,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-24 02:44:04,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-24 02:44:04,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-24 02:44:04,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-24 02:44:04,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-24 02:44:04,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-24 02:44:04,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-24 02:44:04,847 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-24 02:44:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-24 02:44:04,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-24 02:44:04,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-24 02:44:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-24 02:44:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-24 02:44:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 02:44:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 02:44:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-24 02:44:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-24 02:44:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_53 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55 [2021-02-24 02:44:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_57 [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_59 [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-24 02:44:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-24 02:44:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-24 02:44:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-24 02:44:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-24 02:44:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-24 02:44:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-24 02:44:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-24 02:44:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-24 02:44:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-24 02:44:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-24 02:44:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-24 02:44:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-24 02:44:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-24 02:44:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-24 02:44:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-24 02:44:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-24 02:44:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-24 02:44:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_53___0 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55___0 [2021-02-24 02:44:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_57 [2021-02-24 02:44:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58___0 [2021-02-24 02:44:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_59 [2021-02-24 02:44:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_60 [2021-02-24 02:44:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_64 [2021-02-24 02:44:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-24 02:44:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-24 02:44:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-24 02:44:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-24 02:44:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-24 02:44:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-24 02:44:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-24 02:44:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-24 02:44:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-24 02:44:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-24 02:44:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-24 02:44:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-24 02:44:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-24 02:44:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-24 02:44:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-24 02:44:04,874 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-24 02:44:04,875 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-24 02:44:04,875 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-24 02:44:04,875 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-24 02:44:04,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-24 02:44:04,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-24 02:44:04,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-24 02:44:04,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-24 02:44:04,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-24 02:44:04,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-24 02:44:04,877 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 02:44:04,877 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-24 02:44:04,877 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-24 02:44:04,877 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-24 02:44:04,877 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-24 02:44:04,877 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 02:44:04,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-24 02:44:04,879 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-24 02:44:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-24 02:44:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-24 02:44:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 02:44:04,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 02:44:04,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 02:44:04,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-24 02:44:04,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 02:44:04,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 02:44:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2021-02-24 02:44:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 02:44:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 02:44:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_57 [2021-02-24 02:44:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-24 02:44:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-24 02:44:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-24 02:44:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-24 02:44:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-24 02:44:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-24 02:44:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-24 02:44:04,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-24 02:44:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-24 02:44:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-24 02:44:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-24 02:44:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-24 02:44:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-24 02:44:04,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 02:44:04,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-24 02:44:04,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-24 02:44:04,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-24 02:44:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-24 02:44:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-24 02:44:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-24 02:44:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-24 02:44:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_53 [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55 [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_57 [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2021-02-24 02:44:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_59 [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:44:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-24 02:44:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-24 02:44:04,914 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-24 02:44:04,915 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-24 02:44:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-24 02:44:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-24 02:44:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-24 02:44:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-24 02:44:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-24 02:44:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_53___0 [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55___0 [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58___0 [2021-02-24 02:44:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_59 [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_60 [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_57 [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_64 [2021-02-24 02:44:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-24 02:44:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-24 02:44:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 02:44:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 02:44:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 02:44:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-24 02:44:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-24 02:44:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-24 02:44:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-24 02:44:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-24 02:44:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-24 02:44:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-24 02:44:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 02:44:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 02:44:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 02:44:18,110 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-24 02:44:21,020 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 02:44:34,612 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 02:44:34,613 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-24 02:44:34,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:44:34 BoogieIcfgContainer [2021-02-24 02:44:34,631 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 02:44:34,633 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 02:44:34,633 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 02:44:34,637 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 02:44:34,637 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 02:43:57" (1/3) ... [2021-02-24 02:44:34,637 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e80328f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:44:34, skipping insertion in model container [2021-02-24 02:44:34,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:44:03" (2/3) ... [2021-02-24 02:44:34,638 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e80328f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:44:34, skipping insertion in model container [2021-02-24 02:44:34,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:44:34" (3/3) ... [2021-02-24 02:44:34,639 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-24 02:44:34,651 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 02:44:34,662 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-24 02:44:34,686 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-24 02:44:34,720 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 02:44:34,720 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 02:44:34,720 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-24 02:44:34,721 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 02:44:34,721 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 02:44:34,721 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 02:44:34,721 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 02:44:34,721 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 02:44:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 15080 states. [2021-02-24 02:44:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2775 [2021-02-24 02:44:35,323 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:44:35,326 INFO L422 BasicCegarLoop]: trace histogram [44, 44, 44, 44, 44, 44, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 02:44:35,327 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:44:35,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:44:35,339 INFO L82 PathProgramCache]: Analyzing trace with hash -1814114481, now seen corresponding path program 1 times [2021-02-24 02:44:35,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:44:35,349 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2043035011] [2021-02-24 02:44:35,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:44:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:40,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:40,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:40,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:40,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:44:40,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:40,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:44:40,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:40,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:40,837 WARN L202 SmtUtils]: Spent 5.99 m on a formula simplification that was a NOOP. DAG size: 5713 [2021-02-24 02:50:40,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:50:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:43,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:43,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:44,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1735 [2021-02-24 02:50:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:44,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:44,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:45,565 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 265 [2021-02-24 02:50:45,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-24 02:50:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:45,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:45,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:45,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:50:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:45,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:45,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:50:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-24 02:50:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-24 02:50:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-24 02:50:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 02:50:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-24 02:50:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 02:50:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-24 02:50:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 02:50:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 02:50:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-24 02:50:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-24 02:50:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-24 02:50:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-24 02:50:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-24 02:50:46,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-24 02:50:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-24 02:50:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-24 02:50:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-24 02:50:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-24 02:50:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-24 02:50:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-24 02:50:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-24 02:50:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-24 02:50:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-24 02:50:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-24 02:50:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-24 02:50:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:46,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:46,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:46,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-24 02:50:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-24 02:50:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-24 02:50:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-24 02:50:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-24 02:50:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-24 02:50:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-24 02:50:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-24 02:50:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-02-24 02:50:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-02-24 02:50:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-02-24 02:50:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 874 [2021-02-24 02:50:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 897 [2021-02-24 02:50:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 920 [2021-02-24 02:50:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2021-02-24 02:50:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-02-24 02:50:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:47,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:50:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:47,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:47,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:48,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2744 [2021-02-24 02:50:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:48,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:48,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:48,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2762 [2021-02-24 02:50:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:48,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:48,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:48,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 02:50:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:50:48,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:50:48,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:50:55,888 INFO L134 CoverageAnalysis]: Checked inductivity of 18361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18361 trivial. 0 not checked. [2021-02-24 02:50:55,888 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2043035011] [2021-02-24 02:50:55,890 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:50:55,891 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 02:50:55,892 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851227036] [2021-02-24 02:50:55,902 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 02:50:55,902 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:50:55,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 02:50:55,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-24 02:50:55,918 INFO L87 Difference]: Start difference. First operand 15080 states. Second operand 6 states.