/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 06:19:35,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 06:19:35,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 06:19:35,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 06:19:35,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 06:19:35,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 06:19:35,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 06:19:35,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 06:19:35,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 06:19:35,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 06:19:35,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 06:19:35,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 06:19:35,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 06:19:35,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 06:19:35,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 06:19:35,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 06:19:35,719 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 06:19:35,720 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 06:19:35,722 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 06:19:35,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 06:19:35,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 06:19:35,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 06:19:35,734 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 06:19:35,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 06:19:35,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 06:19:35,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 06:19:35,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 06:19:35,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 06:19:35,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 06:19:35,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 06:19:35,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 06:19:35,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 06:19:35,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 06:19:35,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 06:19:35,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 06:19:35,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 06:19:35,757 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 06:19:35,757 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 06:19:35,758 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 06:19:35,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 06:19:35,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 06:19:35,760 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-24 06:19:35,784 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 06:19:35,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 06:19:35,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 06:19:35,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 06:19:35,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 06:19:35,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 06:19:35,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 06:19:35,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 06:19:35,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 06:19:35,790 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 06:19:35,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 06:19:35,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 06:19:35,791 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 06:19:35,792 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 06:19:35,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 06:19:35,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 06:19:35,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 06:19:35,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 06:19:35,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 06:19:35,793 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 06:19:35,794 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 06:19:36,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 06:19:36,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 06:19:36,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 06:19:36,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 06:19:36,219 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 06:19:36,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-02-24 06:19:36,300 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1788342c5/a907a585fd1646b0b5e94de8b4661218/FLAGe22844ce2 [2021-02-24 06:19:37,536 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 06:19:37,537 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-02-24 06:19:37,631 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1788342c5/a907a585fd1646b0b5e94de8b4661218/FLAGe22844ce2 [2021-02-24 06:19:37,784 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1788342c5/a907a585fd1646b0b5e94de8b4661218 [2021-02-24 06:19:37,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 06:19:37,803 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 06:19:37,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 06:19:37,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 06:19:37,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 06:19:37,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:19:37" (1/1) ... [2021-02-24 06:19:37,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21da144b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:37, skipping insertion in model container [2021-02-24 06:19:37,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:19:37" (1/1) ... [2021-02-24 06:19:37,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 06:19:38,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 06:19:41,855 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-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i[381126,381139] [2021-02-24 06:19:42,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:19:42,297 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 06:19:43,084 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-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i[381126,381139] [2021-02-24 06:19:43,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:19:44,202 INFO L208 MainTranslator]: Completed translation [2021-02-24 06:19:44,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44 WrapperNode [2021-02-24 06:19:44,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 06:19:44,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 06:19:44,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 06:19:44,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 06:19:44,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (1/1) ... [2021-02-24 06:19:44,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (1/1) ... [2021-02-24 06:19:44,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (1/1) ... [2021-02-24 06:19:44,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (1/1) ... [2021-02-24 06:19:44,933 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (1/1) ... [2021-02-24 06:19:44,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (1/1) ... [2021-02-24 06:19:45,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (1/1) ... [2021-02-24 06:19:45,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 06:19:45,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 06:19:45,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 06:19:45,173 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 06:19:45,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (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 06:19:45,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 06:19:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 06:19:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-24 06:19:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 06:19:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-24 06:19:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-24 06:19:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 06:19:45,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-24 06:19:45,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-24 06:19:45,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 06:19:45,286 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-24 06:19:45,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 06:19:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 06:19:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-24 06:19:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-24 06:19:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 06:19:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 06:19:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 06:19:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 06:19:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-24 06:19:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-24 06:19:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-24 06:19:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-24 06:19:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-24 06:19:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 06:19:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-24 06:19:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-24 06:19:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-24 06:19:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-24 06:19:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-24 06:19:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-24 06:19:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-24 06:19:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-24 06:19:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-24 06:19:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-24 06:19:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-24 06:19:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-24 06:19:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-24 06:19:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-24 06:19:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-24 06:19:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-24 06:19:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-24 06:19:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-24 06:19:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-24 06:19:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-24 06:19:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-24 06:19:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-24 06:19:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-24 06:19:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-24 06:19:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-24 06:19:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-24 06:19:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-24 06:19:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-24 06:19:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-24 06:19:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-24 06:19:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-24 06:19:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-24 06:19:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-24 06:19:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-24 06:19:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-24 06:19:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-24 06:19:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-24 06:19:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-24 06:19:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-24 06:19:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-24 06:19:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-24 06:19:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-24 06:19:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-24 06:19:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-24 06:19:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-24 06:19:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-24 06:19:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-24 06:19:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-24 06:19:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-24 06:19:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-24 06:19:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-24 06:19:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-02-24 06:19:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-02-24 06:19:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_12 [2021-02-24 06:19:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-02-24 06:19:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-02-24 06:19:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_13 [2021-02-24 06:19:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2021-02-24 06:19:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2021-02-24 06:19:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_11 [2021-02-24 06:19:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2021-02-24 06:19:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2021-02-24 06:19:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2021-02-24 06:19:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2021-02-24 06:19:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_5 [2021-02-24 06:19:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_6 [2021-02-24 06:19:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-24 06:19:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2021-02-24 06:19:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-24 06:19:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_10 [2021-02-24 06:19:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-24 06:19:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-24 06:19:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-24 06:19:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-24 06:19:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-24 06:19:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-24 06:19:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-24 06:19:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-24 06:19:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-24 06:19:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2021-02-24 06:19:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-24 06:19:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-24 06:19:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-24 06:19:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2021-02-24 06:19:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2021-02-24 06:19:45,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2021-02-24 06:19:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2021-02-24 06:19:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2021-02-24 06:19:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2021-02-24 06:19:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2021-02-24 06:19:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-24 06:19:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-24 06:19:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-24 06:19:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-24 06:19:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-24 06:19:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-24 06:19:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-24 06:19:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-24 06:19:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_9 [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_75 [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_76 [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_78 [2021-02-24 06:19:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_80 [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-24 06:19:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-24 06:19:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-24 06:19:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-24 06:19:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_8 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_99 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_100 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_102 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_104 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2021-02-24 06:19:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_111 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2021-02-24 06:19:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_116 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_118 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_119 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_120 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2021-02-24 06:19:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-24 06:19:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-24 06:19:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_7 [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_6 [2021-02-24 06:19:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2021-02-24 06:19:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2021-02-24 06:19:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2021-02-24 06:19:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_151 [2021-02-24 06:19:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_152 [2021-02-24 06:19:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_153 [2021-02-24 06:19:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_154 [2021-02-24 06:19:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_155 [2021-02-24 06:19:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_156 [2021-02-24 06:19:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_157 [2021-02-24 06:19:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_158 [2021-02-24 06:19:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_159 [2021-02-24 06:19:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_160 [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_161 [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_162 [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_163 [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_164 [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_165 [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_166 [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-24 06:19:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-24 06:19:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-24 06:19:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3 [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-02-24 06:19:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_187 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_188 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_189 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_190 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_191 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_192 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_193 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_194 [2021-02-24 06:19:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_195 [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_196 [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_197 [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_198 [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_199 [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_200 [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_201 [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 06:19:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-24 06:19:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_poseidon [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_poseidon [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_poseidon [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_poseidon [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 06:19:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-24 06:19:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_pm_mutex [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_pm_mutex [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_pm_mutex [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_pm_mutex [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-24 06:19:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_power_lock_of_snd_card [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_udev [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_udev [2021-02-24 06:19:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-24 06:19:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-24 06:19:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-24 06:19:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-24 06:19:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-24 06:19:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-02-24 06:19:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-24 06:19:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-24 06:19:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_3 [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_8 [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-24 06:19:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-24 06:19:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-24 06:19:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-24 06:19:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-24 06:19:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 06:19:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-24 06:19:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-24 06:19:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 06:19:45,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 06:19:45,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 06:19:45,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-24 06:19:45,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-24 06:19:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 06:19:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 06:19:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-24 06:19:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 06:19:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-24 06:19:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2021-02-24 06:19:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 06:19:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-24 06:19:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2021-02-24 06:19:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-02-24 06:19:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_5 [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_6 [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 06:19:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_12 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_13 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2021-02-24 06:19:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_11 [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_10 [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-24 06:19:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-24 06:19:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-24 06:19:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-24 06:19:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-24 06:19:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-24 06:19:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-24 06:19:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-24 06:19:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-24 06:19:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-24 06:19:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-24 06:19:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-24 06:19:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_78 [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-24 06:19:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_75 [2021-02-24 06:19:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_76 [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_9 [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_80 [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-24 06:19:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-24 06:19:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-24 06:19:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_102 [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2021-02-24 06:19:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_116 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_118 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_120 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2021-02-24 06:19:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_111 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_119 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_99 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_100 [2021-02-24 06:19:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_8 [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_104 [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-24 06:19:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-24 06:19:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-24 06:19:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_8 [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2021-02-24 06:19:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_154 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_155 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_158 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_160 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_162 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_164 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_166 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_153 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_157 [2021-02-24 06:19:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_159 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_161 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_163 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_165 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_151 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_152 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_7 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_6 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_156 [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-24 06:19:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-24 06:19:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-24 06:19:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2021-02-24 06:19:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_192 [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_190 [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_193 [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_196 [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_200 [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_198 [2021-02-24 06:19:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_189 [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_191 [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_195 [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_199 [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_187 [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_188 [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-24 06:19:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-24 06:19:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-24 06:19:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_197 [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_194 [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_201 [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-24 06:19:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-24 06:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-24 06:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_3 [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 06:19:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-24 06:19:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_poseidon [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_poseidon [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_poseidon [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_poseidon [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-24 06:19:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_pm_mutex [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_pm_mutex [2021-02-24 06:19:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_pm_mutex [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_pm_mutex [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_power_lock_of_snd_card [2021-02-24 06:19:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_power_lock_of_snd_card [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_udev [2021-02-24 06:19:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_vb_lock_of_videobuf_queue [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-24 06:19:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-24 06:19:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-24 06:19:53,483 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 06:19:59,792 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 06:19:59,793 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-24 06:19:59,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:19:59 BoogieIcfgContainer [2021-02-24 06:19:59,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 06:19:59,807 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 06:19:59,807 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 06:19:59,810 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 06:19:59,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 06:19:37" (1/3) ... [2021-02-24 06:19:59,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dfe1c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:19:59, skipping insertion in model container [2021-02-24 06:19:59,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:19:44" (2/3) ... [2021-02-24 06:19:59,812 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dfe1c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:19:59, skipping insertion in model container [2021-02-24 06:19:59,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:19:59" (3/3) ... [2021-02-24 06:19:59,813 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-02-24 06:19:59,820 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 06:19:59,828 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 06:19:59,846 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 06:19:59,874 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 06:19:59,874 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 06:19:59,874 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 06:19:59,874 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 06:19:59,874 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 06:19:59,874 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 06:19:59,875 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 06:19:59,875 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 06:20:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 12550 states. [2021-02-24 06:20:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2051 [2021-02-24 06:20:00,209 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:20:00,211 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:00,212 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:20:00,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:20:00,218 INFO L82 PathProgramCache]: Analyzing trace with hash 846145056, now seen corresponding path program 1 times [2021-02-24 06:20:00,228 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:20:00,228 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [968778458] [2021-02-24 06:20:00,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:20:00,430 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:20:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:03,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:03,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:03,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:03,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:20:03,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:03,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:17,943 WARN L202 SmtUtils]: Spent 14.63 s on a formula simplification that was a NOOP. DAG size: 1600 [2021-02-24 06:20:17,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:20:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:19,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:19,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-24 06:20:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:20:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:20:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2021-02-24 06:20:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:20:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:20:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1905 [2021-02-24 06:20:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:20:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:20:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1927 [2021-02-24 06:20:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1930 [2021-02-24 06:20:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:20:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-24 06:20:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:20:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-24 06:20:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1977 [2021-02-24 06:20:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2023 [2021-02-24 06:20:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:20:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:20:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:21,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:20:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:20:21,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:20:21,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:20:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-02-24 06:20:24,611 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [968778458] [2021-02-24 06:20:24,612 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:20:24,613 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 06:20:24,613 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779574237] [2021-02-24 06:20:24,622 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 06:20:24,622 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:20:24,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 06:20:24,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-02-24 06:20:24,638 INFO L87 Difference]: Start difference. First operand 12550 states. Second operand 10 states. [2021-02-24 06:20:51,016 WARN L202 SmtUtils]: Spent 14.26 s on a formula simplification that was a NOOP. DAG size: 1602 [2021-02-24 06:25:02,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:25:02,043 INFO L93 Difference]: Finished difference Result 32162 states and 36991 transitions. [2021-02-24 06:25:02,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-24 06:25:02,045 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 2050 [2021-02-24 06:25:02,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:25:02,245 INFO L225 Difference]: With dead ends: 32162 [2021-02-24 06:25:02,245 INFO L226 Difference]: Without dead ends: 22753 [2021-02-24 06:25:02,328 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 175 ImplicationChecksByTransitivity, 30.0s TimeCoverageRelationStatistics Valid=250, Invalid=562, Unknown=0, NotChecked=0, Total=812 [2021-02-24 06:25:02,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22753 states. [2021-02-24 06:25:23,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22753 to 20247. [2021-02-24 06:25:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20247 states. [2021-02-24 06:25:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20247 states to 20247 states and 22549 transitions. [2021-02-24 06:25:23,196 INFO L78 Accepts]: Start accepts. Automaton has 20247 states and 22549 transitions. Word has length 2050 [2021-02-24 06:25:23,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:25:23,201 INFO L480 AbstractCegarLoop]: Abstraction has 20247 states and 22549 transitions. [2021-02-24 06:25:23,201 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 06:25:23,201 INFO L276 IsEmpty]: Start isEmpty. Operand 20247 states and 22549 transitions. [2021-02-24 06:25:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2064 [2021-02-24 06:25:23,244 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:25:23,246 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:25:23,246 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 06:25:23,247 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:25:23,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:25:23,248 INFO L82 PathProgramCache]: Analyzing trace with hash 1489470149, now seen corresponding path program 1 times [2021-02-24 06:25:23,248 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:25:23,249 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1096544267] [2021-02-24 06:25:23,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:25:23,289 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:25:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:24,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:24,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:24,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:24,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:25:24,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:24,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:39,861 WARN L202 SmtUtils]: Spent 14.88 s on a formula simplification that was a NOOP. DAG size: 1600 [2021-02-24 06:25:39,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:25:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:41,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:41,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-24 06:25:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:25:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:25:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2021-02-24 06:25:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:25:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:25:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1905 [2021-02-24 06:25:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:25:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:25:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1927 [2021-02-24 06:25:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1930 [2021-02-24 06:25:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:25:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-24 06:25:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:25:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-24 06:25:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1977 [2021-02-24 06:25:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2007 [2021-02-24 06:25:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:25:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2023 [2021-02-24 06:25:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:42,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:25:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:25:42,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:25:42,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:25:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-02-24 06:25:45,675 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1096544267] [2021-02-24 06:25:45,675 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:25:45,675 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 06:25:45,675 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889619749] [2021-02-24 06:25:45,680 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 06:25:45,681 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:25:45,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 06:25:45,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-02-24 06:25:45,682 INFO L87 Difference]: Start difference. First operand 20247 states and 22549 transitions. Second operand 9 states. [2021-02-24 06:26:03,301 WARN L202 SmtUtils]: Spent 14.21 s on a formula simplification that was a NOOP. DAG size: 1602 [2021-02-24 06:30:20,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:30:20,337 INFO L93 Difference]: Finished difference Result 61630 states and 69455 transitions. [2021-02-24 06:30:20,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-24 06:30:20,338 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 2063 [2021-02-24 06:30:20,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:30:20,790 INFO L225 Difference]: With dead ends: 61630 [2021-02-24 06:30:20,790 INFO L226 Difference]: Without dead ends: 43292 [2021-02-24 06:30:20,868 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 29.9s TimeCoverageRelationStatistics Valid=161, Invalid=345, Unknown=0, NotChecked=0, Total=506 [2021-02-24 06:30:20,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43292 states. [2021-02-24 06:31:03,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43292 to 38350. [2021-02-24 06:31:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38350 states. [2021-02-24 06:31:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38350 states to 38350 states and 42901 transitions. [2021-02-24 06:31:03,895 INFO L78 Accepts]: Start accepts. Automaton has 38350 states and 42901 transitions. Word has length 2063 [2021-02-24 06:31:03,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:31:03,897 INFO L480 AbstractCegarLoop]: Abstraction has 38350 states and 42901 transitions. [2021-02-24 06:31:03,897 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 06:31:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 38350 states and 42901 transitions. [2021-02-24 06:31:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2068 [2021-02-24 06:31:03,939 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:31:03,941 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:03,941 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 06:31:03,941 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:31:03,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:31:03,943 INFO L82 PathProgramCache]: Analyzing trace with hash 426438715, now seen corresponding path program 1 times [2021-02-24 06:31:03,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:31:03,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [763399847] [2021-02-24 06:31:03,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:31:03,980 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:31:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:06,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:06,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:06,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:06,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:31:06,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:06,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:20,316 WARN L202 SmtUtils]: Spent 14.06 s on a formula simplification that was a NOOP. DAG size: 1600 [2021-02-24 06:31:20,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:31:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:21,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:21,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1861 [2021-02-24 06:31:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:31:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:31:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2021-02-24 06:31:22,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:31:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:31:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1905 [2021-02-24 06:31:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:31:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 06:31:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1927 [2021-02-24 06:31:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1930 [2021-02-24 06:31:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:31:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1946 [2021-02-24 06:31:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 06:31:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:22,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-02-24 06:31:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:22,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:22,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:23,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1977 [2021-02-24 06:31:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:23,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:23,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:23,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2018 [2021-02-24 06:31:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:23,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:23,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:23,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 06:31:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:23,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:23,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:23,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 06:31:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:23,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:23,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:23,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 06:31:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:31:23,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:31:23,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:31:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-02-24 06:31:25,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [763399847] [2021-02-24 06:31:25,705 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:31:25,705 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 06:31:25,706 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162172805] [2021-02-24 06:31:25,707 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 06:31:25,707 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:31:25,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 06:31:25,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-02-24 06:31:25,708 INFO L87 Difference]: Start difference. First operand 38350 states and 42901 transitions. Second operand 10 states. [2021-02-24 06:31:43,809 WARN L202 SmtUtils]: Spent 14.15 s on a formula simplification that was a NOOP. DAG size: 1602