/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-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 23:42:13,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 23:42:13,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 23:42:13,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 23:42:13,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 23:42:13,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 23:42:13,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 23:42:13,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 23:42:13,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 23:42:13,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 23:42:13,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 23:42:13,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 23:42:13,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 23:42:13,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 23:42:13,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 23:42:13,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 23:42:13,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 23:42:13,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 23:42:14,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 23:42:14,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 23:42:14,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 23:42:14,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 23:42:14,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 23:42:14,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 23:42:14,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 23:42:14,015 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 23:42:14,015 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 23:42:14,016 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 23:42:14,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 23:42:14,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 23:42:14,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 23:42:14,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 23:42:14,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 23:42:14,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 23:42:14,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 23:42:14,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 23:42:14,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 23:42:14,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 23:42:14,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 23:42:14,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 23:42:14,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 23:42:14,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-19 23:42:14,050 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 23:42:14,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 23:42:14,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 23:42:14,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 23:42:14,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 23:42:14,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 23:42:14,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 23:42:14,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 23:42:14,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 23:42:14,055 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 23:42:14,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 23:42:14,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 23:42:14,057 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 23:42:14,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 23:42:14,058 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 23:42:14,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 23:42:14,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 23:42:14,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 23:42:14,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 23:42:14,059 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-19 23:42:14,059 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 23:42:14,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 23:42:14,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 23:42:14,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 23:42:14,510 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 23:42:14,511 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 23:42:14,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-19 23:42:14,595 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a081bc37/a4525d9c80334214bbd349ab0133f45e/FLAGaea77206a [2021-02-19 23:42:15,725 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 23:42:15,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-19 23:42:15,792 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a081bc37/a4525d9c80334214bbd349ab0133f45e/FLAGaea77206a [2021-02-19 23:42:16,010 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a081bc37/a4525d9c80334214bbd349ab0133f45e [2021-02-19 23:42:16,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 23:42:16,029 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 23:42:16,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 23:42:16,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 23:42:16,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 23:42:16,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:42:16" (1/1) ... [2021-02-19 23:42:16,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cabaebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:16, skipping insertion in model container [2021-02-19 23:42:16,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:42:16" (1/1) ... [2021-02-19 23:42:16,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 23:42:16,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 23:42:19,333 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-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2021-02-19 23:42:19,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:42:19,627 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 23:42:20,397 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-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2021-02-19 23:42:20,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:42:21,504 INFO L208 MainTranslator]: Completed translation [2021-02-19 23:42:21,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21 WrapperNode [2021-02-19 23:42:21,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 23:42:21,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 23:42:21,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 23:42:21,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 23:42:21,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:21,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:21,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:21,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (1/1) ... [2021-02-19 23:42:22,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 23:42:22,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 23:42:22,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 23:42:22,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 23:42:22,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (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 [2021-02-19 23:42:22,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 23:42:22,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 23:42:22,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-19 23:42:22,570 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 23:42:22,570 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 23:42:22,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-19 23:42:22,571 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-19 23:42:22,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-19 23:42:22,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-19 23:42:22,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-19 23:42:22,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-19 23:42:22,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 23:42:22,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 23:42:22,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 23:42:22,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 23:42:22,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 23:42:22,573 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-19 23:42:22,573 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-19 23:42:22,573 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-19 23:42:22,574 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-19 23:42:22,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-19 23:42:22,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-19 23:42:22,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-19 23:42:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-19 23:42:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-19 23:42:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-19 23:42:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-19 23:42:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-19 23:42:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-19 23:42:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-19 23:42:22,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-19 23:42:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-19 23:42:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-19 23:42:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-19 23:42:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-19 23:42:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-19 23:42:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-19 23:42:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-19 23:42:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2021-02-19 23:42:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-19 23:42:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-19 23:42:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-19 23:42:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-19 23:42:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-19 23:42:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-19 23:42:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-19 23:42:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-19 23:42:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-19 23:42:22,591 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-19 23:42:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-19 23:42:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-19 23:42:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_62 [2021-02-19 23:42:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-19 23:42:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-19 23:42:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-19 23:42:22,593 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-19 23:42:22,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-19 23:42:22,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-19 23:42:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_76 [2021-02-19 23:42:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-19 23:42:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-19 23:42:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-19 23:42:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-19 23:42:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-19 23:42:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-19 23:42:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-19 23:42:22,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-19 23:42:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-19 23:42:22,600 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-19 23:42:22,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-19 23:42:22,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-19 23:42:22,601 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-19 23:42:22,601 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-19 23:42:22,601 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-19 23:42:22,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 23:42:22,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 23:42:22,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 23:42:22,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 23:42:22,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-19 23:42:22,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-19 23:42:22,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-19 23:42:22,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-19 23:42:22,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_118 [2021-02-19 23:42:22,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-19 23:42:22,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_128 [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-19 23:42:22,605 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-19 23:42:22,606 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-19 23:42:22,607 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-19 23:42:22,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2021-02-19 23:42:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_145 [2021-02-19 23:42:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_146 [2021-02-19 23:42:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-19 23:42:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-19 23:42:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-19 23:42:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_150 [2021-02-19 23:42:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_151 [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 23:42:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 23:42:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 23:42:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 23:42:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-19 23:42:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 23:42:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 23:42:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 23:42:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 23:42:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-19 23:42:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-19 23:42:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-19 23:42:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-19 23:42:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-19 23:42:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-19 23:42:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-19 23:42:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-19 23:42:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-19 23:42:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-19 23:42:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-19 23:42:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-19 23:42:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-19 23:42:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-19 23:42:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-19 23:42:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-19 23:42:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-19 23:42:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-19 23:42:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-19 23:42:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-19 23:42:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-19 23:42:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-19 23:42:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-19 23:42:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-19 23:42:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-19 23:42:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-19 23:42:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-19 23:42:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 23:42:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 23:42:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-02-19 23:42:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-19 23:42:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 23:42:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 23:42:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 23:42:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 23:42:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 23:42:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 23:42:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-19 23:42:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-19 23:42:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-19 23:42:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2021-02-19 23:42:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2021-02-19 23:42:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2021-02-19 23:42:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-19 23:42:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-19 23:42:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-19 23:42:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-19 23:42:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 23:42:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-19 23:42:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-19 23:42:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-19 23:42:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-19 23:42:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-19 23:42:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 23:42:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-19 23:42:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-19 23:42:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-19 23:42:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-19 23:42:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-19 23:42:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-19 23:42:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_62 [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-19 23:42:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-19 23:42:22,653 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-19 23:42:22,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-19 23:42:22,655 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-19 23:42:22,656 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_76 [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-19 23:42:22,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-19 23:42:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-19 23:42:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-19 23:42:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-19 23:42:22,661 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-19 23:42:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-19 23:42:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_118 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-19 23:42:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_128 [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-19 23:42:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-19 23:42:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-19 23:42:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_146 [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_151 [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-19 23:42:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_145 [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_150 [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-19 23:42:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-19 23:42:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-19 23:42:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-19 23:42:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-19 23:42:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 23:42:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 23:42:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 23:42:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 23:42:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 23:42:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 23:42:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-19 23:42:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-19 23:42:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-19 23:42:42,982 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 23:42:42,983 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-19 23:42:42,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:42:42 BoogieIcfgContainer [2021-02-19 23:42:42,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 23:42:42,996 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 23:42:42,996 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 23:42:43,000 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 23:42:43,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 11:42:16" (1/3) ... [2021-02-19 23:42:43,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f3d0821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:42:43, skipping insertion in model container [2021-02-19 23:42:43,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:42:21" (2/3) ... [2021-02-19 23:42:43,002 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f3d0821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:42:43, skipping insertion in model container [2021-02-19 23:42:43,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:42:42" (3/3) ... [2021-02-19 23:42:43,003 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-19 23:42:43,010 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 23:42:43,018 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 23:42:43,040 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 23:42:43,068 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 23:42:43,068 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 23:42:43,068 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 23:42:43,069 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 23:42:43,069 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 23:42:43,069 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 23:42:43,069 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 23:42:43,069 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 23:42:43,190 INFO L276 IsEmpty]: Start isEmpty. Operand 10858 states. [2021-02-19 23:42:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2021-02-19 23:42:43,347 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:42:43,349 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:42:43,350 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:42:43,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:42:43,358 INFO L82 PathProgramCache]: Analyzing trace with hash 1419884065, now seen corresponding path program 1 times [2021-02-19 23:42:43,367 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:42:43,367 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1492386650] [2021-02-19 23:42:43,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:42:43,576 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:42:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:42:45,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:42:45,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:42:45,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:42:45,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:42:45,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:42:45,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:43:06,736 WARN L202 SmtUtils]: Spent 20.90 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:43:06,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:43:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:43:08,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:43:08,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:43:09,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:43:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:43:09,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:43:09,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:43:11,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:43:11,576 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1492386650] [2021-02-19 23:43:11,578 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:43:11,578 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:43:11,579 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567668911] [2021-02-19 23:43:11,599 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:43:11,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:43:11,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:43:11,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:43:11,613 INFO L87 Difference]: Start difference. First operand 10858 states. Second operand 5 states. [2021-02-19 23:43:55,202 WARN L202 SmtUtils]: Spent 21.06 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:44:30,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:44:30,836 INFO L93 Difference]: Finished difference Result 4315 states and 4667 transitions. [2021-02-19 23:44:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:44:30,839 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1815 [2021-02-19 23:44:30,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:44:30,893 INFO L225 Difference]: With dead ends: 4315 [2021-02-19 23:44:30,893 INFO L226 Difference]: Without dead ends: 3092 [2021-02-19 23:44:30,908 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 42.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:44:30,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3092 states. [2021-02-19 23:44:32,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3092 to 3046. [2021-02-19 23:44:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3046 states. [2021-02-19 23:44:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 3046 states and 3189 transitions. [2021-02-19 23:44:32,264 INFO L78 Accepts]: Start accepts. Automaton has 3046 states and 3189 transitions. Word has length 1815 [2021-02-19 23:44:32,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:44:32,268 INFO L480 AbstractCegarLoop]: Abstraction has 3046 states and 3189 transitions. [2021-02-19 23:44:32,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:44:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 3189 transitions. [2021-02-19 23:44:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1817 [2021-02-19 23:44:32,334 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:44:32,335 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:44:32,335 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 23:44:32,336 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:44:32,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:44:32,337 INFO L82 PathProgramCache]: Analyzing trace with hash 1064963225, now seen corresponding path program 1 times [2021-02-19 23:44:32,337 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:44:32,337 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1333317182] [2021-02-19 23:44:32,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:44:32,383 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:44:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:44:33,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:33,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:33,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:33,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:44:33,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:33,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:54,430 WARN L202 SmtUtils]: Spent 20.60 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:44:54,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:44:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:44:56,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:56,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:58,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:44:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:44:58,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:58,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:44:58,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:44:58,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:44:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:44:59,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1333317182] [2021-02-19 23:44:59,932 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:44:59,933 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:44:59,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [676726665] [2021-02-19 23:44:59,936 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:44:59,936 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:44:59,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:44:59,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:44:59,937 INFO L87 Difference]: Start difference. First operand 3046 states and 3189 transitions. Second operand 5 states. [2021-02-19 23:45:41,492 WARN L202 SmtUtils]: Spent 20.20 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:46:12,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:46:12,109 INFO L93 Difference]: Finished difference Result 3083 states and 3237 transitions. [2021-02-19 23:46:12,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:46:12,111 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1816 [2021-02-19 23:46:12,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:46:12,132 INFO L225 Difference]: With dead ends: 3083 [2021-02-19 23:46:12,132 INFO L226 Difference]: Without dead ends: 3080 [2021-02-19 23:46:12,135 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 40.9s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:46:12,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3080 states. [2021-02-19 23:46:13,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3080 to 3045. [2021-02-19 23:46:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3045 states. [2021-02-19 23:46:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 3045 states and 3187 transitions. [2021-02-19 23:46:13,352 INFO L78 Accepts]: Start accepts. Automaton has 3045 states and 3187 transitions. Word has length 1816 [2021-02-19 23:46:13,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:46:13,356 INFO L480 AbstractCegarLoop]: Abstraction has 3045 states and 3187 transitions. [2021-02-19 23:46:13,356 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:46:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 3187 transitions. [2021-02-19 23:46:13,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1818 [2021-02-19 23:46:13,386 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:46:13,387 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:46:13,387 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-19 23:46:13,387 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:46:13,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:46:13,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1347643356, now seen corresponding path program 1 times [2021-02-19 23:46:13,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:46:13,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [386335324] [2021-02-19 23:46:13,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:46:13,423 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:46:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:46:14,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:14,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:14,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:14,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:46:14,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:14,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:34,585 WARN L202 SmtUtils]: Spent 19.85 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:46:34,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:46:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:46:35,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:35,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:37,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:46:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:46:37,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:37,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:46:37,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:46:37,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:46:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:46:39,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [386335324] [2021-02-19 23:46:39,243 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:46:39,243 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:46:39,243 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655570260] [2021-02-19 23:46:39,244 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:46:39,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:46:39,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:46:39,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:46:39,246 INFO L87 Difference]: Start difference. First operand 3045 states and 3187 transitions. Second operand 5 states. [2021-02-19 23:47:19,265 WARN L202 SmtUtils]: Spent 19.94 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:47:48,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:47:48,743 INFO L93 Difference]: Finished difference Result 3082 states and 3235 transitions. [2021-02-19 23:47:48,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:47:48,744 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1817 [2021-02-19 23:47:48,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:47:48,761 INFO L225 Difference]: With dead ends: 3082 [2021-02-19 23:47:48,762 INFO L226 Difference]: Without dead ends: 3079 [2021-02-19 23:47:48,764 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 39.9s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:47:48,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3079 states. [2021-02-19 23:47:49,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3079 to 3044. [2021-02-19 23:47:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3044 states. [2021-02-19 23:47:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 3044 states and 3185 transitions. [2021-02-19 23:47:49,766 INFO L78 Accepts]: Start accepts. Automaton has 3044 states and 3185 transitions. Word has length 1817 [2021-02-19 23:47:49,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:47:49,767 INFO L480 AbstractCegarLoop]: Abstraction has 3044 states and 3185 transitions. [2021-02-19 23:47:49,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:47:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 3185 transitions. [2021-02-19 23:47:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1819 [2021-02-19 23:47:49,798 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:47:49,799 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:47:49,799 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-19 23:47:49,800 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:47:49,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:47:49,801 INFO L82 PathProgramCache]: Analyzing trace with hash 1170968828, now seen corresponding path program 1 times [2021-02-19 23:47:49,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:47:49,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [719904720] [2021-02-19 23:47:49,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:47:49,830 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:47:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:47:51,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:47:51,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:47:51,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:47:51,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:47:51,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:47:51,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:48:11,187 WARN L202 SmtUtils]: Spent 19.98 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:48:11,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:48:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:48:12,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:48:12,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:48:13,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:48:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:48:13,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:48:13,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:48:13,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:48:13,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:48:15,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:48:15,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [719904720] [2021-02-19 23:48:15,254 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:48:15,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:48:15,254 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102765706] [2021-02-19 23:48:15,256 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:48:15,257 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:48:15,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:48:15,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:48:15,263 INFO L87 Difference]: Start difference. First operand 3044 states and 3185 transitions. Second operand 5 states. [2021-02-19 23:48:55,956 WARN L202 SmtUtils]: Spent 20.10 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:49:25,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:49:25,792 INFO L93 Difference]: Finished difference Result 3081 states and 3233 transitions. [2021-02-19 23:49:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:49:25,793 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1818 [2021-02-19 23:49:25,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:49:25,808 INFO L225 Difference]: With dead ends: 3081 [2021-02-19 23:49:25,809 INFO L226 Difference]: Without dead ends: 3078 [2021-02-19 23:49:25,811 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 40.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:49:25,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3078 states. [2021-02-19 23:49:26,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3078 to 3043. [2021-02-19 23:49:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3043 states. [2021-02-19 23:49:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 3043 states and 3183 transitions. [2021-02-19 23:49:26,748 INFO L78 Accepts]: Start accepts. Automaton has 3043 states and 3183 transitions. Word has length 1818 [2021-02-19 23:49:26,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:49:26,750 INFO L480 AbstractCegarLoop]: Abstraction has 3043 states and 3183 transitions. [2021-02-19 23:49:26,750 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:49:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 3183 transitions. [2021-02-19 23:49:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1820 [2021-02-19 23:49:26,778 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:49:26,779 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:49:26,779 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-19 23:49:26,779 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:49:26,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:49:26,780 INFO L82 PathProgramCache]: Analyzing trace with hash 1938540071, now seen corresponding path program 1 times [2021-02-19 23:49:26,780 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:49:26,780 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1688555100] [2021-02-19 23:49:26,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:49:26,803 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:49:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:49:27,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:27,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:27,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:27,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:49:27,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:27,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:48,011 WARN L202 SmtUtils]: Spent 20.22 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:49:48,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:49:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:49:48,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:48,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:50,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:49:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:49:50,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:50,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:49:50,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:49:50,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:49:51,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:49:51,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1688555100] [2021-02-19 23:49:51,850 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:49:51,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 23:49:51,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671951992] [2021-02-19 23:49:51,852 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 23:49:51,852 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:49:51,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 23:49:51,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 23:49:51,853 INFO L87 Difference]: Start difference. First operand 3043 states and 3183 transitions. Second operand 5 states. [2021-02-19 23:50:32,095 WARN L202 SmtUtils]: Spent 20.17 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:50:47,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:50:47,982 INFO L93 Difference]: Finished difference Result 3080 states and 3231 transitions. [2021-02-19 23:50:47,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:50:47,983 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1819 [2021-02-19 23:50:47,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:50:47,997 INFO L225 Difference]: With dead ends: 3080 [2021-02-19 23:50:47,997 INFO L226 Difference]: Without dead ends: 3071 [2021-02-19 23:50:47,999 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 40.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 23:50:48,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3071 states. [2021-02-19 23:50:49,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3071 to 3036. [2021-02-19 23:50:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3036 states. [2021-02-19 23:50:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 3036 states and 3175 transitions. [2021-02-19 23:50:49,048 INFO L78 Accepts]: Start accepts. Automaton has 3036 states and 3175 transitions. Word has length 1819 [2021-02-19 23:50:49,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:50:49,049 INFO L480 AbstractCegarLoop]: Abstraction has 3036 states and 3175 transitions. [2021-02-19 23:50:49,050 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 23:50:49,050 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 3175 transitions. [2021-02-19 23:50:49,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1883 [2021-02-19 23:50:49,081 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:50:49,083 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 23:50:49,083 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-19 23:50:49,083 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:50:49,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:50:49,084 INFO L82 PathProgramCache]: Analyzing trace with hash 1575511425, now seen corresponding path program 1 times [2021-02-19 23:50:49,084 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:50:49,084 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [22244820] [2021-02-19 23:50:49,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:50:49,108 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:50:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:50:50,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:50,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:50:50,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:50,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:50:50,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:50,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:50:50,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:50,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:50:50,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:50:50,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:51:10,511 WARN L202 SmtUtils]: Spent 20.03 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:51:10,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:51:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:51:11,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:11,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:51:12,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 23:51:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:51:12,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:12,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:51:12,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1838 [2021-02-19 23:51:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:51:12,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:12,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:51:12,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1857 [2021-02-19 23:51:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:51:12,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:12,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:51:12,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:12,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:51:12,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 23:51:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:51:12,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:12,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:51:12,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:12,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:51:12,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-02-19 23:51:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:51:13,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:51:13,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:51:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 23:51:15,357 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [22244820] [2021-02-19 23:51:15,357 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:51:15,357 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-19 23:51:15,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591329154] [2021-02-19 23:51:15,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-19 23:51:15,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:51:15,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-19 23:51:15,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-19 23:51:15,360 INFO L87 Difference]: Start difference. First operand 3036 states and 3175 transitions. Second operand 6 states. [2021-02-19 23:52:00,512 WARN L202 SmtUtils]: Spent 20.82 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:52:13,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:52:13,856 INFO L93 Difference]: Finished difference Result 3071 states and 3222 transitions. [2021-02-19 23:52:13,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 23:52:13,857 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1882 [2021-02-19 23:52:13,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:52:13,859 INFO L225 Difference]: With dead ends: 3071 [2021-02-19 23:52:13,859 INFO L226 Difference]: Without dead ends: 0 [2021-02-19 23:52:13,869 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 41.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-02-19 23:52:13,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-19 23:52:13,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-19 23:52:13,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-19 23:52:13,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-19 23:52:13,870 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1882 [2021-02-19 23:52:13,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:52:13,870 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-19 23:52:13,871 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-19 23:52:13,871 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-19 23:52:13,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-19 23:52:13,871 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-19 23:52:13,873 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-19 23:52:14,498 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:14,872 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:15,208 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:15,550 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:15,886 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:16,254 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:16,584 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:17,149 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:17,503 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:17,853 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:18,184 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:18,503 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:18,824 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:20,264 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:20,646 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:21,765 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:22,111 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:22,431 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:52:22,821 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:23,149 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:23,595 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:23,966 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:24,294 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:24,682 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:25,098 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:25,469 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:25,798 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:26,177 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:26,680 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:27,087 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:27,628 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:28,056 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:28,423 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:28,920 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:29,264 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:29,592 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:29,920 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:31,015 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:31,384 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:31,780 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:32,626 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:33,448 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:33,774 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:34,155 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:34,480 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:34,809 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:35,151 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:35,482 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:35,806 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:36,132 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:36,458 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:36,819 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:37,167 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:37,491 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:37,814 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:38,169 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:38,494 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:38,829 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:39,153 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:39,485 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:39,807 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:40,179 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:40,577 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:40,958 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:52:41,346 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:52:41,791 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:42,116 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:42,441 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:42,776 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:43,105 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:43,429 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:43,773 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:44,098 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:44,447 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:44,792 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:45,122 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:45,457 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:45,781 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:46,108 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:46,438 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:46,787 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:47,134 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:47,461 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:47,898 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:48,258 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:48,644 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:49,024 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:49,349 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:49,674 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:50,003 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:50,397 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:50,729 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:51,096 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:51,443 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:51,814 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:52,141 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:52,465 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:52,806 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:53,141 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:53,488 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:53,812 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:54,137 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:54,462 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:54,784 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:55,629 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:52:55,953 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:56,276 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:56,626 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:56,951 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:57,274 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:57,601 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:57,927 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:58,255 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:58,580 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:52:58,907 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:59,295 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:59,643 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:52:59,976 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:00,299 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:00,628 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:00,955 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:01,281 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:01,604 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:01,930 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:02,254 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:03,089 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:03,419 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:03,757 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:04,081 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:04,406 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:04,732 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:05,084 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:05,449 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:05,819 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:06,144 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:06,484 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:06,840 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:07,605 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:08,313 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:09,048 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:09,761 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:10,480 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:11,208 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:11,912 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:12,730 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:13,566 WARN L202 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:13,937 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:14,262 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:14,602 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:14,977 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:15,327 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:15,716 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:16,047 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:16,377 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:16,709 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:17,035 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:17,363 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:17,690 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:18,016 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:18,749 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:19,461 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:20,176 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:20,879 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:21,601 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:22,316 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:23,017 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:23,833 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:24,653 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:25,378 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:26,083 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:26,803 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:27,516 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:28,218 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:28,941 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:29,646 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:30,475 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:31,295 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:32,020 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:32,736 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:33,447 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:34,152 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:34,872 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:35,586 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:36,302 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:37,137 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:37,965 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:38,292 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:38,998 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:39,729 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:40,452 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:41,163 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:41,881 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:42,604 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:43,308 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:44,130 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:44,949 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:45,279 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:45,604 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:45,939 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:46,783 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-19 23:53:47,161 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:53:47,487 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 23:53:48,268 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:49,014 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:49,791 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:50,661 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:51,408 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:52,129 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:52,841 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:53,668 WARN L202 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:54,480 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:53:54,816 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:55,239 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:55,677 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:56,004 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:56,329 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:56,664 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:56,999 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:57,321 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:53:58,038 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:59,024 WARN L202 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:53:59,823 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:00,580 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:01,290 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:02,010 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:02,738 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:03,662 WARN L202 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:04,492 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:04,833 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:05,164 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:05,496 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:05,822 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:06,222 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:06,550 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:06,879 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:07,240 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:07,599 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:07,920 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:08,248 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:08,578 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:08,902 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:09,227 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:09,553 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:09,879 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:10,205 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:10,526 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:10,850 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:11,182 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:11,512 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:11,839 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:12,162 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:12,491 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:12,831 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:13,243 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:13,564 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:14,032 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:14,357 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:14,686 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:15,010 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:15,356 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:15,682 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:16,007 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:16,334 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:16,671 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:17,021 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:17,349 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:17,742 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:18,071 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:18,399 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:18,742 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:19,100 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:19,455 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:19,790 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:20,117 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:20,832 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:21,551 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:22,259 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:22,989 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:23,709 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:24,420 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:25,128 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:54:25,964 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:26,788 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:27,112 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:27,439 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:27,792 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:28,115 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:28,444 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:28,777 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:29,135 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:29,520 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:29,873 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:30,215 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:30,545 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:30,882 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:31,205 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:31,530 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:31,854 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:32,182 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:32,514 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:32,855 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:33,188 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:33,514 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:33,839 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:34,164 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:34,491 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:34,835 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:35,703 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:54:36,074 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:36,409 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:36,770 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:37,097 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:37,421 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:37,744 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:38,125 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:38,463 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:38,804 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:39,146 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:39,488 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:39,827 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:40,154 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:40,485 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:40,817 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:41,148 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:41,475 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:41,832 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:42,168 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:42,494 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:42,818 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:43,162 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:43,497 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:43,825 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:44,146 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:44,503 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:44,827 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:45,148 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:45,470 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:45,792 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:46,114 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:46,437 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:46,759 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:47,083 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:47,415 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:47,919 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:48,265 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:48,597 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:48,923 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:49,247 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:49,574 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:49,896 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:50,216 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:50,548 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:50,865 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:51,190 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:51,519 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:51,844 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:52,165 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:52,489 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:52,811 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:53,134 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:53,472 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:53,859 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:54,181 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:54,506 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:54,826 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:55,146 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:55,469 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:55,793 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:54:56,110 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:54:56,433 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:56,756 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:57,079 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:57,401 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:57,724 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:58,048 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:58,868 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-19 23:54:59,194 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:59,523 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:54:59,844 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:00,173 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:00,501 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:00,823 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:01,147 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:01,474 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:01,802 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:02,147 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:02,476 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:03,309 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:55:03,661 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:04,027 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:04,348 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:55:04,706 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:05,038 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:05,380 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:05,716 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:55:06,041 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:06,777 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:55:07,493 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:55:08,206 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:55:08,936 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:55:09,650 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:55:10,381 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:55:11,155 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 23:55:12,056 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:55:12,875 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 23:55:13,247 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:13,574 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:13,911 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:14,235 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:14,564 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:14,894 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:15,222 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:15,556 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:15,885 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:16,213 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:16,537 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:16,867 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:17,202 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:17,529 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:17,872 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:18,191 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:55:18,517 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:18,894 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:19,259 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:19,630 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:20,079 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:20,408 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:20,733 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:21,058 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:21,448 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:21,778 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:22,099 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:22,422 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:22,743 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:23,068 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:23,446 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 23:55:23,810 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:24,146 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:24,492 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:24,811 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 23:55:25,150 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:25,488 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:25,820 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:26,143 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:26,487 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:26,825 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:27,147 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:27,471 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:27,798 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:28,142 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:28,468 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:28,791 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:29,120 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:29,455 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 23:55:29,782 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1328