/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-mutex_drivers-media-pci-cx25821-cx25821.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 02:43:19,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 02:43:19,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 02:43:19,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-24 02:43:19,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 02:43:19,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 02:43:19,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 02:43:19,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 02:43:19,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 02:43:19,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 02:43:19,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 02:43:19,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 02:43:19,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 02:43:19,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 02:43:19,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 02:43:19,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 02:43:19,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-24 02:43:19,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 02:43:19,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 02:43:19,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 02:43:19,839 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 02:43:19,860 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 02:43:19,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 02:43:19,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 02:43:19,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 02:43:19,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 02:43:19,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 02:43:19,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 02:43:19,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 02:43:19,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 02:43:19,866 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 02:43:19,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 02:43:19,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 02:43:19,868 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 02:43:19,868 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 02:43:19,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 02:43:19,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:43:19,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 02:43:19,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 02:43:19,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 02:43:19,869 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-24 02:43:20,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 02:43:20,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 02:43:20,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 02:43:20,291 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 02:43:20,292 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 02:43:20,294 INFO L432 ainManager$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-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2021-02-24 02:43:20,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4acf0578/6e5fc3c4b7b24330818e82999664b0f7/FLAGd1554292f [2021-02-24 02:43:21,774 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 02:43:21,775 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2021-02-24 02:43:21,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4acf0578/6e5fc3c4b7b24330818e82999664b0f7/FLAGd1554292f [2021-02-24 02:43:22,356 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4acf0578/6e5fc3c4b7b24330818e82999664b0f7 [2021-02-24 02:43:22,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 02:43:22,374 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 02:43:22,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 02:43:22,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 02:43:22,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 02:43:22,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:43:22" (1/1) ... [2021-02-24 02:43:22,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c83dca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:22, skipping insertion in model container [2021-02-24 02:43:22,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:43:22" (1/1) ... [2021-02-24 02:43:22,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 02:43:22,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 02:43:27,587 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2021-02-24 02:43:27,590 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2021-02-24 02:43:27,591 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2021-02-24 02:43:27,591 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2021-02-24 02:43:27,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:43:27,719 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 02:43:28,686 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2021-02-24 02:43:28,687 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2021-02-24 02:43:28,687 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2021-02-24 02:43:28,688 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-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2021-02-24 02:43:28,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:43:29,730 INFO L208 MainTranslator]: Completed translation [2021-02-24 02:43:29,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29 WrapperNode [2021-02-24 02:43:29,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 02:43:29,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 02:43:29,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 02:43:29,732 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 02:43:29,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (1/1) ... [2021-02-24 02:43:29,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (1/1) ... [2021-02-24 02:43:30,158 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (1/1) ... [2021-02-24 02:43:30,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (1/1) ... [2021-02-24 02:43:32,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (1/1) ... [2021-02-24 02:43:32,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (1/1) ... [2021-02-24 02:43:32,573 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (1/1) ... [2021-02-24 02:43:32,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 02:43:32,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 02:43:32,686 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 02:43:32,686 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 02:43:32,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (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 02:43:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 02:43:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 02:43:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:43:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-02-24 02:43:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 02:43:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-24 02:43:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 02:43:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-02-24 02:43:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-24 02:43:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-24 02:43:32,785 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 02:43:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-24 02:43:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-24 02:43:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-24 02:43:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-24 02:43:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-02-24 02:43:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-24 02:43:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-02-24 02:43:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2021-02-24 02:43:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-02-24 02:43:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-24 02:43:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-02-24 02:43:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cx25821 [2021-02-24 02:43:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2021-02-24 02:43:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_registers_init [2021-02-24 02:43:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2021-02-24 02:43:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup_audio [2021-02-24 02:43:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_dump [2021-02-24 02:43:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_dump_audio [2021-02-24 02:43:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2021-02-24 02:43:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_pixel_format [2021-02-24 02:43:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2021-02-24 02:43:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initialize [2021-02-24 02:43:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_get_resources [2021-02-24 02:43:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_checkrevision [2021-02-24 02:43:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2021-02-24 02:43:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_setup [2021-02-24 02:43:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2021-02-24 02:43:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2021-02-24 02:43:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2021-02-24 02:43:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_audio [2021-02-24 02:43:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_databuffer_audio [2021-02-24 02:43:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_stopper [2021-02-24 02:43:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2021-02-24 02:43:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_irq [2021-02-24 02:43:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_print_irqbits [2021-02-24 02:43:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_get [2021-02-24 02:43:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2021-02-24 02:43:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2021-02-24 02:43:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_init [2021-02-24 02:43:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_fini [2021-02-24 02:43:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2021-02-24 02:43:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cx25821_init_16_15 [2021-02-24 02:43:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2021-02-24 02:43:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-24 02:43:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2021-02-24 02:43:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_16_4 [2021-02-24 02:43:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_16_5 [2021-02-24 02:43:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_5_16_6 [2021-02-24 02:43:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_13_16_7 [2021-02-24 02:43:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_10_1 [2021-02-24 02:43:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2021-02-24 02:43:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2021-02-24 02:43:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_10_16_8 [2021-02-24 02:43:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_11_16_9 [2021-02-24 02:43:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_5_16_10 [2021-02-24 02:43:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_13_16_11 [2021-02-24 02:43:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2021-02-24 02:43:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 02:43:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 02:43:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 02:43:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-02-24 02:43:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-24 02:43:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2021-02-24 02:43:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2021-02-24 02:43:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2021-02-24 02:43:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-02-24 02:43:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_67 [2021-02-24 02:43:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_21 [2021-02-24 02:43:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_22 [2021-02-24 02:43:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_23 [2021-02-24 02:43:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_3_17 [2021-02-24 02:43:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_3_2 [2021-02-24 02:43:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_3_5 [2021-02-24 02:43:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_3_6 [2021-02-24 02:43:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_3_3 [2021-02-24 02:43:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_3_8 [2021-02-24 02:43:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_3_7 [2021-02-24 02:43:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_3 [2021-02-24 02:43:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-02-24 02:43:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-02-24 02:43:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_4 [2021-02-24 02:43:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_5 [2021-02-24 02:43:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-24 02:43:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-24 02:43:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-24 02:43:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-24 02:43:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-24 02:43:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-24 02:43:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-24 02:43:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-02-24 02:43:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_11 [2021-02-24 02:43:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_20 [2021-02-24 02:43:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-24 02:43:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-24 02:43:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-24 02:43:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-24 02:43:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-24 02:43:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2021-02-24 02:43:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2021-02-24 02:43:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2021-02-24 02:43:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 02:43:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_14 [2021-02-24 02:43:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_30 [2021-02-24 02:43:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_31 [2021-02-24 02:43:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_32 [2021-02-24 02:43:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_33 [2021-02-24 02:43:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-24 02:43:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_1 [2021-02-24 02:43:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2021-02-24 02:43:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2021-02-24 02:43:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_busy [2021-02-24 02:43:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2021-02-24 02:43:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2021-02-24 02:43:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2021-02-24 02:43:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2021-02-24 02:43:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2021-02-24 02:43:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_register [2021-02-24 02:43:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_unregister [2021-02-24 02:43:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2021-02-24 02:43:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2021-02-24 02:43:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_17 [2021-02-24 02:43:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_18 [2021-02-24 02:43:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_17 [2021-02-24 02:43:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_18 [2021-02-24 02:43:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-24 02:43:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-24 02:43:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_14 [2021-02-24 02:43:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2021-02-24 02:43:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-24 02:43:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_8 [2021-02-24 02:43:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_19 [2021-02-24 02:43:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_gpiopin_direction [2021-02-24 02:43:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_gpiopin_logicvalue [2021-02-24 02:43:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_gpio_init [2021-02-24 02:43:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2021-02-24 02:43:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2021-02-24 02:43:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2021-02-24 02:43:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_initialize_ntsc [2021-02-24 02:43:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_PALCombInit [2021-02-24 02:43:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_initialize_pal [2021-02-24 02:43:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2021-02-24 02:43:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_resolution [2021-02-24 02:43:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_decoderduration [2021-02-24 02:43:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2021-02-24 02:43:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2021-02-24 02:43:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_brightness [2021-02-24 02:43:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_contrast [2021-02-24 02:43:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_hue [2021-02-24 02:43:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_saturation [2021-02-24 02:43:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_video_init [2021-02-24 02:43:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 02:43:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-24 02:43:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-02-24 02:43:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 02:43:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-24 02:43:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-24 02:43:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-24 02:43:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-24 02:43:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-24 02:43:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-24 02:43:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-24 02:43:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 02:43:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 02:43:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 02:43:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-24 02:43:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-24 02:43:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2021-02-24 02:43:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_wakeup [2021-02-24 02:43:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2021-02-24 02:43:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2021-02-24 02:43:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vid_timeout [2021-02-24 02:43:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_irq [2021-02-24 02:43:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_setup [2021-02-24 02:43:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_prepare [2021-02-24 02:43:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2021-02-24 02:43:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2021-02-24 02:43:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-24 02:43:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-24 02:43:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2021-02-24 02:43:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-02-24 02:43:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2021-02-24 02:43:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2021-02-24 02:43:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2021-02-24 02:43:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:43:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-24 02:43:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-24 02:43:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-24 02:43:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2021-02-24 02:43:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2021-02-24 02:43:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2021-02-24 02:43:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2021-02-24 02:43:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2021-02-24 02:43:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2021-02-24 02:43:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2021-02-24 02:43:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2021-02-24 02:43:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2021-02-24 02:43:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2021-02-24 02:43:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2021-02-24 02:43:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2021-02-24 02:43:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2021-02-24 02:43:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2021-02-24 02:43:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2021-02-24 02:43:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2021-02-24 02:43:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2021-02-24 02:43:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2021-02-24 02:43:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2021-02-24 02:43:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_register [2021-02-24 02:43:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_11_2 [2021-02-24 02:43:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-24 02:43:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2021-02-24 02:43:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2021-02-24 02:43:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2021-02-24 02:43:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2021-02-24 02:43:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_21 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_26 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_29 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_30 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_31 [2021-02-24 02:43:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_32 [2021-02-24 02:43:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_33 [2021-02-24 02:43:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_34 [2021-02-24 02:43:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_35 [2021-02-24 02:43:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_36 [2021-02-24 02:43:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_39 [2021-02-24 02:43:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-24 02:43:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_42 [2021-02-24 02:43:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_45 [2021-02-24 02:43:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_46 [2021-02-24 02:43:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_47 [2021-02-24 02:43:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_48 [2021-02-24 02:43:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_49 [2021-02-24 02:43:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_50 [2021-02-24 02:43:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_51 [2021-02-24 02:43:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_52 [2021-02-24 02:43:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_55 [2021-02-24 02:43:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_58 [2021-02-24 02:43:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_61 [2021-02-24 02:43:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_62 [2021-02-24 02:43:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_63 [2021-02-24 02:43:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_64 [2021-02-24 02:43:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_65 [2021-02-24 02:43:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_66 [2021-02-24 02:43:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_26 [2021-02-24 02:43:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_29 [2021-02-24 02:43:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_30 [2021-02-24 02:43:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_31 [2021-02-24 02:43:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_32 [2021-02-24 02:43:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_33 [2021-02-24 02:43:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_34 [2021-02-24 02:43:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_35 [2021-02-24 02:43:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_36 [2021-02-24 02:43:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_39 [2021-02-24 02:43:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_4 [2021-02-24 02:43:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_42 [2021-02-24 02:43:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_45 [2021-02-24 02:43:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_46 [2021-02-24 02:43:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_47 [2021-02-24 02:43:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_48 [2021-02-24 02:43:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_49 [2021-02-24 02:43:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_50 [2021-02-24 02:43:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_51 [2021-02-24 02:43:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_52 [2021-02-24 02:43:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_55 [2021-02-24 02:43:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_58 [2021-02-24 02:43:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_61 [2021-02-24 02:43:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_62 [2021-02-24 02:43:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_63 [2021-02-24 02:43:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_64 [2021-02-24 02:43:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_65 [2021-02-24 02:43:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_66 [2021-02-24 02:43:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_67 [2021-02-24 02:43:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-24 02:43:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_8_11 [2021-02-24 02:43:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-24 02:43:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_8_2 [2021-02-24 02:43:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-24 02:43:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_20 [2021-02-24 02:43:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_21 [2021-02-24 02:43:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_30 [2021-02-24 02:43:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2021-02-24 02:43:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_32 [2021-02-24 02:43:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_33 [2021-02-24 02:43:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_34 [2021-02-24 02:43:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_35 [2021-02-24 02:43:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2021-02-24 02:43:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2021-02-24 02:43:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2021-02-24 02:43:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_39 [2021-02-24 02:43:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2021-02-24 02:43:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2021-02-24 02:43:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2021-02-24 02:43:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-24 02:43:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-24 02:43:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-24 02:43:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-24 02:43:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-24 02:43:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-24 02:43:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-24 02:43:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-24 02:43:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-24 02:43:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-24 02:43:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup_upstream [2021-02-24 02:43:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_update_riscprogram [2021-02-24 02:43:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2021-02-24 02:43:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer_upstream [2021-02-24 02:43:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2021-02-24 02:43:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_mem_upstream [2021-02-24 02:43:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_write_frame [2021-02-24 02:43:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_upstream_buffer_prepare [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_upstream_irq [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_upstream_irq [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_pixelengine [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma_upstream [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidupstream_init [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2021-02-24 02:43:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-02-24 02:43:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-24 02:43:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-02-24 02:43:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_30 [2021-02-24 02:43:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-24 02:43:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-24 02:43:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-24 02:43:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 02:43:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 02:43:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 02:43:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 02:43:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-24 02:43:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-24 02:43:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-24 02:43:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-24 02:43:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-24 02:43:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-24 02:43:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 02:43:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 02:43:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-24 02:43:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 02:43:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 02:43:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-24 02:43:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-24 02:43:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-24 02:43:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-24 02:43:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-24 02:43:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 02:43:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-24 02:43:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 02:43:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 02:43:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 02:43:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 02:43:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-24 02:43:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-24 02:43:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-24 02:43:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx25821_dev [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_cx25821_dev [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_cx25821_dev [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_cx25821_dev [2021-02-24 02:43:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2021-02-24 02:43:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 02:43:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-24 02:43:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 02:43:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 02:43:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 02:43:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 02:43:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 02:43:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 02:43:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 02:43:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-24 02:43:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-24 02:43:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-24 02:43:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-24 02:43:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-24 02:43:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-24 02:43:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-24 02:43:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-24 02:43:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-24 02:43:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2021-02-24 02:43:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-24 02:43:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-02-24 02:43:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2021-02-24 02:43:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-02-24 02:43:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-24 02:43:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-24 02:43:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-24 02:43:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2021-02-24 02:43:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-24 02:43:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-02-24 02:43:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2021-02-24 02:43:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-02-24 02:43:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-24 02:43:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-02-24 02:43:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-02-24 02:43:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-24 02:43:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-24 02:43:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-24 02:43:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-24 02:43:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-24 02:43:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-24 02:43:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-24 02:43:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-24 02:43:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2021-02-24 02:43:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-02-24 02:43:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-02-24 02:43:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-02-24 02:43:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-24 02:43:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-24 02:43:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 02:43:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2021-02-24 02:43:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-24 02:43:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-24 02:43:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-24 02:43:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:43:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-24 02:43:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-24 02:43:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-24 02:43:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 02:43:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-24 02:43:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-24 02:43:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-24 02:43:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-24 02:43:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-24 02:43:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-24 02:43:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 02:43:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 02:43:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 02:43:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-24 02:43:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-24 02:43:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 02:43:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-24 02:43:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-24 02:43:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-24 02:43:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-24 02:43:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-24 02:43:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-24 02:43:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 02:43:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-02-24 02:43:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-02-24 02:43:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-24 02:43:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-24 02:43:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-02-24 02:43:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-02-24 02:43:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-02-24 02:43:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-24 02:43:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_14 [2021-02-24 02:43:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2021-02-24 02:43:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-02-24 02:43:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 02:43:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-02-24 02:43:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-02-24 02:43:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-02-24 02:43:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2021-02-24 02:43:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_32 [2021-02-24 02:43:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-24 02:43:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_33 [2021-02-24 02:43:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 02:43:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 02:43:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2021-02-24 02:43:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2021-02-24 02:43:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-02-24 02:43:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-24 02:43:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2021-02-24 02:43:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-02-24 02:43:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_30 [2021-02-24 02:43:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-02-24 02:43:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_31 [2021-02-24 02:43:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-24 02:43:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 02:43:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_cx25821 [2021-02-24 02:43:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_register [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_unregister [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_gpio_init [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_video_init [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_databuffer_audio [2021-02-24 02:43:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_stopper [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_dump [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_dump_audio [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_get [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_print_irqbits [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup_audio [2021-02-24 02:43:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_mem_upstream [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_pixel_format [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_irq [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_register [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 02:43:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 02:43:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 02:43:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_registers_init [2021-02-24 02:43:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2021-02-24 02:43:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2021-02-24 02:43:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initialize [2021-02-24 02:43:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_get_resources [2021-02-24 02:43:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_checkrevision [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_setup [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_audio [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_irq [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2021-02-24 02:43:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_init [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_fini [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cx25821_init_16_15 [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_16_4 [2021-02-24 02:43:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_16_5 [2021-02-24 02:43:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_5_16_6 [2021-02-24 02:43:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_13_16_7 [2021-02-24 02:43:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_10_1 [2021-02-24 02:43:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2021-02-24 02:43:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2021-02-24 02:43:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_10_16_8 [2021-02-24 02:43:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_11_16_9 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_5_16_10 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_13_16_11 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2021-02-24 02:43:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2021-02-24 02:43:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_67 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_21 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_22 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_23 [2021-02-24 02:43:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_3_17 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_3_2 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_3_5 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_3_6 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_3_3 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_3_8 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_3_7 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_3 [2021-02-24 02:43:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_4 [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_5 [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-24 02:43:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_11 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_20 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-24 02:43:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_14 [2021-02-24 02:43:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_8 [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-02-24 02:43:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 02:43:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-24 02:43:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 02:43:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-02-24 02:43:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-24 02:43:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-24 02:43:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_1 [2021-02-24 02:43:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_19 [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2021-02-24 02:43:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_busy [2021-02-24 02:43:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2021-02-24 02:43:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2021-02-24 02:43:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2021-02-24 02:43:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2021-02-24 02:43:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2021-02-24 02:43:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_17 [2021-02-24 02:43:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_18 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_21 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_26 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_29 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_30 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_31 [2021-02-24 02:43:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_32 [2021-02-24 02:43:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_33 [2021-02-24 02:43:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_34 [2021-02-24 02:43:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_35 [2021-02-24 02:43:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_36 [2021-02-24 02:43:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_39 [2021-02-24 02:43:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-24 02:43:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_42 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_45 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_46 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_47 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_48 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_49 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_50 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_51 [2021-02-24 02:43:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_52 [2021-02-24 02:43:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_55 [2021-02-24 02:43:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_58 [2021-02-24 02:43:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_61 [2021-02-24 02:43:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_62 [2021-02-24 02:43:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_63 [2021-02-24 02:43:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_64 [2021-02-24 02:43:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_65 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_66 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_17 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_18 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_26 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_29 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_30 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_31 [2021-02-24 02:43:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_32 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_33 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_34 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_35 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_36 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_39 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_4 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_42 [2021-02-24 02:43:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_45 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_46 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_47 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_48 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_49 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_50 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_51 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_52 [2021-02-24 02:43:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_55 [2021-02-24 02:43:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_58 [2021-02-24 02:43:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_61 [2021-02-24 02:43:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_62 [2021-02-24 02:43:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_63 [2021-02-24 02:43:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_64 [2021-02-24 02:43:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_65 [2021-02-24 02:43:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_66 [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_67 [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_8_11 [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_8_2 [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_gpiopin_direction [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_gpiopin_logicvalue [2021-02-24 02:43:32,892 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_resolution [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_brightness [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_contrast [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_hue [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_saturation [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2021-02-24 02:43:32,893 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_initialize_ntsc [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_PALCombInit [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_initialize_pal [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_decoderduration [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2021-02-24 02:43:32,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_35 [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_39 [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx25821_dev [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-24 02:43:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-24 02:43:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-24 02:43:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-24 02:43:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_30 [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_32 [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_33 [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_34 [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_20 [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_21 [2021-02-24 02:43:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 02:43:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-24 02:43:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-24 02:43:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidupstream_init [2021-02-24 02:43:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_write_frame [2021-02-24 02:43:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2021-02-24 02:43:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-24 02:43:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-24 02:43:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_wakeup [2021-02-24 02:43:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2021-02-24 02:43:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2021-02-24 02:43:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vid_timeout [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_setup [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_prepare [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-24 02:43:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-24 02:43:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2021-02-24 02:43:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2021-02-24 02:43:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_11_2 [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 02:43:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-24 02:43:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-24 02:43:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-24 02:43:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-24 02:43:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-24 02:43:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-24 02:43:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-24 02:43:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-24 02:43:32,911 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 02:43:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-24 02:43:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-24 02:43:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_30 [2021-02-24 02:43:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-24 02:43:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup_upstream [2021-02-24 02:43:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_update_riscprogram [2021-02-24 02:43:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2021-02-24 02:43:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer_upstream [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_upstream_buffer_prepare [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_upstream_irq [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_upstream_irq [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_pixelengine [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma_upstream [2021-02-24 02:43:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2021-02-24 02:43:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2021-02-24 02:43:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-24 02:43:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 02:43:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-24 02:43:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 02:43:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 02:43:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-24 02:43:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-24 02:43:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-24 02:43:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-24 02:43:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_cx25821_dev [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_cx25821_dev [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_cx25821_dev [2021-02-24 02:43:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-24 02:43:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 02:43:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 02:43:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 02:43:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 02:43:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 02:43:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-24 02:43:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 02:43:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-24 02:43:39,154 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-24 02:43:40,832 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 02:43:56,415 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 02:43:56,415 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-02-24 02:43:56,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:43:56 BoogieIcfgContainer [2021-02-24 02:43:56,437 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 02:43:56,441 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 02:43:56,441 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 02:43:56,445 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 02:43:56,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 02:43:22" (1/3) ... [2021-02-24 02:43:56,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@220257d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:43:56, skipping insertion in model container [2021-02-24 02:43:56,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:43:29" (2/3) ... [2021-02-24 02:43:56,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@220257d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:43:56, skipping insertion in model container [2021-02-24 02:43:56,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:43:56" (3/3) ... [2021-02-24 02:43:56,449 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2021-02-24 02:43:56,458 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 02:43:56,470 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-24 02:43:56,488 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-24 02:43:56,665 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 02:43:56,665 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 02:43:56,665 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-24 02:43:56,665 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 02:43:56,669 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 02:43:56,669 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 02:43:56,669 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 02:43:56,669 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 02:43:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 20379 states. [2021-02-24 02:43:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4096 [2021-02-24 02:43:57,209 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:43:57,213 INFO L422 BasicCegarLoop]: trace histogram [55, 55, 55, 55, 55, 55, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 02:43:57,213 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:43:57,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:43:57,222 INFO L82 PathProgramCache]: Analyzing trace with hash -1006844618, now seen corresponding path program 1 times [2021-02-24 02:43:57,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:43:57,231 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1101478131] [2021-02-24 02:43:57,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:43:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:01,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:01,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:01,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:01,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:44:01,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:01,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:44:01,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:01,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:37,248 WARN L202 SmtUtils]: Spent 35.49 s on a formula simplification that was a NOOP. DAG size: 2458 [2021-02-24 02:44:37,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:44:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:40,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:40,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:44,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2780 [2021-02-24 02:44:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:44,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:44,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:45,246 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 367 [2021-02-24 02:44:45,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2789 [2021-02-24 02:44:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:45,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:45,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:45,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:44:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:45,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:45,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:45,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:44:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:45,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:45,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:45,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:45,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:45,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:45,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:45,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-24 02:44:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-24 02:44:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-24 02:44:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 02:44:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-24 02:44:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 02:44:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-24 02:44:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-02-24 02:44:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-24 02:44:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-02-24 02:44:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-02-24 02:44:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-02-24 02:44:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2021-02-24 02:44:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-02-24 02:44:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2021-02-24 02:44:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-02-24 02:44:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2021-02-24 02:44:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2021-02-24 02:44:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-24 02:44:46,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2021-02-24 02:44:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-02-24 02:44:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-02-24 02:44:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2021-02-24 02:44:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 555 [2021-02-24 02:44:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-02-24 02:44:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-02-24 02:44:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-02-24 02:44:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-02-24 02:44:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2021-02-24 02:44:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:46,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:46,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:46,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2021-02-24 02:44:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2021-02-24 02:44:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2021-02-24 02:44:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-02-24 02:44:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 788 [2021-02-24 02:44:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 811 [2021-02-24 02:44:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 834 [2021-02-24 02:44:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2021-02-24 02:44:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2021-02-24 02:44:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 903 [2021-02-24 02:44:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 926 [2021-02-24 02:44:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949 [2021-02-24 02:44:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 972 [2021-02-24 02:44:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 995 [2021-02-24 02:44:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018 [2021-02-24 02:44:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1041 [2021-02-24 02:44:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1064 [2021-02-24 02:44:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1087 [2021-02-24 02:44:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-02-24 02:44:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1133 [2021-02-24 02:44:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1156 [2021-02-24 02:44:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1179 [2021-02-24 02:44:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1202 [2021-02-24 02:44:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2021-02-24 02:44:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:47,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:44:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:47,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:47,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:49,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4057 [2021-02-24 02:44:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:49,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:49,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:49,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4085 [2021-02-24 02:44:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:44:49,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:44:49,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:44:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 28998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28998 trivial. 0 not checked. [2021-02-24 02:44:58,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1101478131] [2021-02-24 02:44:58,800 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:44:58,801 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 02:44:58,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294991754] [2021-02-24 02:44:58,813 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 02:44:58,814 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:44:58,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 02:44:58,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-24 02:44:58,831 INFO L87 Difference]: Start difference. First operand 20379 states. Second operand 7 states. [2021-02-24 02:45:00,059 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 385 [2021-02-24 02:47:04,202 WARN L202 SmtUtils]: Spent 36.89 s on a formula simplification that was a NOOP. DAG size: 2460 [2021-02-24 02:47:09,066 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 388 [2021-02-24 02:49:08,184 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 370