/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/acceleratedInterpolationFastUPR_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 [2021-02-21 22:54:20,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 22:54:20,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 22:54:20,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 22:54:20,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 22:54:20,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 22:54:20,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 22:54:20,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 22:54:20,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 22:54:20,775 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 22:54:20,776 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 22:54:20,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 22:54:20,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 22:54:20,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 22:54:20,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 22:54:20,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 22:54:20,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 22:54:20,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 22:54:20,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 22:54:20,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 22:54:20,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 22:54:20,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 22:54:20,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 22:54:20,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 22:54:20,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 22:54:20,845 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 22:54:20,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 22:54:20,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 22:54:20,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 22:54:20,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 22:54:20,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 22:54:20,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 22:54:20,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 22:54:20,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 22:54:20,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 22:54:20,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 22:54:20,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 22:54:20,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 22:54:20,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 22:54:20,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 22:54:20,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 22:54:20,860 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-21 22:54:20,881 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 22:54:20,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 22:54:20,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 22:54:20,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 22:54:20,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 22:54:20,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 22:54:20,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 22:54:20,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 22:54:20,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 22:54:20,887 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 22:54:20,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 22:54:20,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 22:54:20,889 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 22:54:20,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 22:54:20,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 22:54:20,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 22:54:20,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 22:54:20,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 22:54:20,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 22:54:20,890 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 22:54:21,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 22:54:21,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 22:54:21,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 22:54:21,341 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 22:54:21,342 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 22:54:21,343 INFO L432 ainManager$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 [2021-02-21 22:54:21,420 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcf9565fd/fa6178a1a58e4a49adaa0836a0a62f0b/FLAGa5d56878d [2021-02-21 22:54:22,433 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 22:54:22,434 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 [2021-02-21 22:54:22,506 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcf9565fd/fa6178a1a58e4a49adaa0836a0a62f0b/FLAGa5d56878d [2021-02-21 22:54:22,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcf9565fd/fa6178a1a58e4a49adaa0836a0a62f0b [2021-02-21 22:54:22,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 22:54:22,820 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 22:54:22,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 22:54:22,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 22:54:22,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 22:54:22,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 10:54:22" (1/1) ... [2021-02-21 22:54:22,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786b84d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:22, skipping insertion in model container [2021-02-21 22:54:22,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 10:54:22" (1/1) ... [2021-02-21 22:54:22,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 22:54:23,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 22:54:26,463 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] [2021-02-21 22:54:26,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 22:54:26,797 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 22:54:27,425 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] [2021-02-21 22:54:27,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 22:54:28,350 INFO L208 MainTranslator]: Completed translation [2021-02-21 22:54:28,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28 WrapperNode [2021-02-21 22:54:28,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 22:54:28,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 22:54:28,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 22:54:28,352 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 22:54:28,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (1/1) ... [2021-02-21 22:54:28,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (1/1) ... [2021-02-21 22:54:28,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (1/1) ... [2021-02-21 22:54:28,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (1/1) ... [2021-02-21 22:54:29,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (1/1) ... [2021-02-21 22:54:29,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (1/1) ... [2021-02-21 22:54:29,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (1/1) ... [2021-02-21 22:54:29,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 22:54:29,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 22:54:29,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 22:54:29,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 22:54:29,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (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 [2021-02-21 22:54:29,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 22:54:29,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 22:54:29,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 22:54:29,532 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 22:54:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 22:54:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 22:54:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 22:54:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 22:54:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-21 22:54:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 22:54:29,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 22:54:29,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 22:54:29,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 22:54:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 22:54:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 22:54:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 22:54:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 22:54:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 22:54:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 22:54:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-21 22:54:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 22:54:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 22:54:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 22:54:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 22:54:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-21 22:54:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-21 22:54:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 22:54:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-21 22:54:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-21 22:54:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-21 22:54:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-21 22:54:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-21 22:54:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-21 22:54:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-21 22:54:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-21 22:54:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-21 22:54:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-21 22:54:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-21 22:54:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-21 22:54:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-21 22:54:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-21 22:54:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-21 22:54:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-21 22:54:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 22:54:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-21 22:54:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-21 22:54:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-21 22:54:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-21 22:54:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-21 22:54:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-21 22:54:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-21 22:54:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-21 22:54:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-21 22:54:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-21 22:54:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-21 22:54:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-21 22:54:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-21 22:54:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-21 22:54:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-21 22:54:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-21 22:54:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-21 22:54:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-21 22:54:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-21 22:54:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-21 22:54:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-21 22:54:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-21 22:54:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-21 22:54:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-21 22:54:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-21 22:54:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-21 22:54:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-21 22:54:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-21 22:54:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-21 22:54:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-21 22:54:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-21 22:54:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-21 22:54:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-21 22:54:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-21 22:54:29,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-21 22:54:29,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-21 22:54:29,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-21 22:54:29,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-21 22:54:29,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-21 22:54:29,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-21 22:54:29,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-21 22:54:29,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-21 22:54:29,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2021-02-21 22:54:29,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-21 22:54:29,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-21 22:54:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-21 22:54:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-21 22:54:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-21 22:54:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-21 22:54:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-21 22:54:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2021-02-21 22:54:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-21 22:54:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-21 22:54:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-21 22:54:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2021-02-21 22:54:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2021-02-21 22:54:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2021-02-21 22:54:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2021-02-21 22:54:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2021-02-21 22:54:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-21 22:54:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-21 22:54:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-21 22:54:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-21 22:54:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-21 22:54:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-21 22:54:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-21 22:54:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-21 22:54:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-21 22:54:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-21 22:54:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-21 22:54:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-21 22:54:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-21 22:54:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-21 22:54:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-21 22:54:29,567 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-21 22:54:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-21 22:54:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_62 [2021-02-21 22:54:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-21 22:54:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-21 22:54:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-21 22:54:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-21 22:54:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-21 22:54:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-21 22:54:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-21 22:54:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-21 22:54:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-21 22:54:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-21 22:54:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-21 22:54:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-21 22:54:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-21 22:54:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-21 22:54:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-21 22:54:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-21 22:54:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-21 22:54:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-21 22:54:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-21 22:54:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-21 22:54:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-21 22:54:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-21 22:54:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_76 [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-21 22:54:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-21 22:54:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-21 22:54:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-21 22:54:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-21 22:54:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-21 22:54:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-21 22:54:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2021-02-21 22:54:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2021-02-21 22:54:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-21 22:54:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-21 22:54:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_118 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-21 22:54:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-21 22:54:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-21 22:54:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-21 22:54:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_128 [2021-02-21 22:54:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2021-02-21 22:54:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 22:54:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 22:54:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-21 22:54:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-21 22:54:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-21 22:54:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-21 22:54:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-21 22:54:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-21 22:54:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-21 22:54:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-21 22:54:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-21 22:54:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-21 22:54:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2021-02-21 22:54:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_145 [2021-02-21 22:54:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_146 [2021-02-21 22:54:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-21 22:54:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_150 [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_151 [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 22:54:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 22:54:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 22:54:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 22:54:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-21 22:54:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-21 22:54:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-21 22:54:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-21 22:54:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-21 22:54:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 22:54:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-21 22:54:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 22:54:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-21 22:54:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 22:54:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 22:54:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 22:54:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 22:54:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 22:54:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-21 22:54:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-21 22:54:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-21 22:54:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-21 22:54:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-21 22:54:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-21 22:54:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-21 22:54:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-21 22:54:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-21 22:54:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-21 22:54:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-21 22:54:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-21 22:54:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-21 22:54:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-21 22:54:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-21 22:54:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-21 22:54:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-21 22:54:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 22:54:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 22:54:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-02-21 22:54:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 22:54:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 22:54:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 22:54:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 22:54:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 22:54:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 22:54:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 22:54:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 22:54:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-21 22:54:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-21 22:54:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-21 22:54:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2021-02-21 22:54:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 22:54:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 22:54:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-21 22:54:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-21 22:54:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 22:54:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 22:54:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-21 22:54:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-21 22:54:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-21 22:54:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 22:54:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-02-21 22:54:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-21 22:54:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-21 22:54:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-21 22:54:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-21 22:54:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-21 22:54:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-21 22:54:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_62 [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-21 22:54:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-21 22:54:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-21 22:54:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-21 22:54:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-21 22:54:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 22:54:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_76 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-21 22:54:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-21 22:54:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-21 22:54:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-21 22:54:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-21 22:54:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-21 22:54:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_118 [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-21 22:54:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_128 [2021-02-21 22:54:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-21 22:54:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 22:54:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-21 22:54:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_146 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_151 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_145 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-21 22:54:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_150 [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-21 22:54:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-21 22:54:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 22:54:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-21 22:54:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-21 22:54:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 22:54:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 22:54:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 22:54:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 22:54:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 22:54:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 22:54:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 22:54:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 22:54:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 22:54:42,617 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 22:54:42,618 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-21 22:54:42,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 10:54:42 BoogieIcfgContainer [2021-02-21 22:54:42,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 22:54:42,634 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 22:54:42,635 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 22:54:42,638 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 22:54:42,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 10:54:22" (1/3) ... [2021-02-21 22:54:42,639 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65d42946 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 10:54:42, skipping insertion in model container [2021-02-21 22:54:42,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:28" (2/3) ... [2021-02-21 22:54:42,641 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65d42946 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 10:54:42, skipping insertion in model container [2021-02-21 22:54:42,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 10:54:42" (3/3) ... [2021-02-21 22:54:42,645 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-21 22:54:42,653 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 22:54:42,664 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 22:54:42,685 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 22:54:42,712 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 22:54:42,712 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 22:54:42,713 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 22:54:42,713 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 22:54:42,713 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 22:54:42,713 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 22:54:42,713 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 22:54:42,713 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 22:54:42,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10858 states. [2021-02-21 22:54:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2021-02-21 22:54:43,018 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:54:43,021 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] [2021-02-21 22:54:43,022 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:54:43,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:54:43,038 INFO L82 PathProgramCache]: Analyzing trace with hash 1419884065, now seen corresponding path program 1 times [2021-02-21 22:54:43,047 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:54:43,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1863046453] [2021-02-21 22:54:43,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:54:43,275 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:54:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:45,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:45,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:45,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:45,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:54:45,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:45,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:55,402 WARN L202 SmtUtils]: Spent 9.78 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:54:55,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:54:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:57,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:57,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:58,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-21 22:54:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:59,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:59,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:55:00,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:55:00,777 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1863046453] [2021-02-21 22:55:00,779 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:55:00,779 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:55:00,780 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237466683] [2021-02-21 22:55:00,789 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:55:00,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:55:00,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:55:00,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:55:00,814 INFO L87 Difference]: Start difference. First operand 10858 states. Second operand 5 states. [2021-02-21 22:55:31,800 WARN L202 SmtUtils]: Spent 9.93 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:55:54,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:55:54,605 INFO L93 Difference]: Finished difference Result 4315 states and 4667 transitions. [2021-02-21 22:55:54,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:55:54,607 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1815 [2021-02-21 22:55:54,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:55:54,659 INFO L225 Difference]: With dead ends: 4315 [2021-02-21 22:55:54,659 INFO L226 Difference]: Without dead ends: 3092 [2021-02-21 22:55:54,672 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:55:54,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3092 states. [2021-02-21 22:55:55,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3092 to 3046. [2021-02-21 22:55:55,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3046 states. [2021-02-21 22:55:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 3046 states and 3189 transitions. [2021-02-21 22:55:55,834 INFO L78 Accepts]: Start accepts. Automaton has 3046 states and 3189 transitions. Word has length 1815 [2021-02-21 22:55:55,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:55:55,838 INFO L480 AbstractCegarLoop]: Abstraction has 3046 states and 3189 transitions. [2021-02-21 22:55:55,839 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:55:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 3189 transitions. [2021-02-21 22:55:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1817 [2021-02-21 22:55:56,018 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:55:56,019 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] [2021-02-21 22:55:56,020 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 22:55:56,020 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:55:56,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:55:56,021 INFO L82 PathProgramCache]: Analyzing trace with hash 1064963225, now seen corresponding path program 1 times [2021-02-21 22:55:56,022 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:55:56,022 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [818305994] [2021-02-21 22:55:56,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:55:56,065 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:55:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:55:57,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:57,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:55:57,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:57,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:55:57,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:57,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:06,991 WARN L202 SmtUtils]: Spent 9.67 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:56:06,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:56:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:56:08,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:08,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:09,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-21 22:56:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:56:09,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:09,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:09,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:09,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:56:11,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:56:11,567 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [818305994] [2021-02-21 22:56:11,567 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:56:11,567 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:56:11,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355403184] [2021-02-21 22:56:11,570 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:56:11,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:56:11,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:56:11,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:56:11,572 INFO L87 Difference]: Start difference. First operand 3046 states and 3189 transitions. Second operand 5 states. [2021-02-21 22:56:41,086 WARN L202 SmtUtils]: Spent 9.93 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:56:59,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:56:59,774 INFO L93 Difference]: Finished difference Result 3083 states and 3237 transitions. [2021-02-21 22:56:59,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:56:59,774 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1816 [2021-02-21 22:56:59,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:56:59,878 INFO L225 Difference]: With dead ends: 3083 [2021-02-21 22:56:59,878 INFO L226 Difference]: Without dead ends: 3080 [2021-02-21 22:56:59,881 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:56:59,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3080 states. [2021-02-21 22:57:00,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3080 to 3045. [2021-02-21 22:57:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3045 states. [2021-02-21 22:57:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 3045 states and 3187 transitions. [2021-02-21 22:57:01,009 INFO L78 Accepts]: Start accepts. Automaton has 3045 states and 3187 transitions. Word has length 1816 [2021-02-21 22:57:01,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:57:01,013 INFO L480 AbstractCegarLoop]: Abstraction has 3045 states and 3187 transitions. [2021-02-21 22:57:01,013 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:57:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 3187 transitions. [2021-02-21 22:57:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1818 [2021-02-21 22:57:01,037 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:57:01,039 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] [2021-02-21 22:57:01,039 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 22:57:01,039 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:57:01,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:57:01,040 INFO L82 PathProgramCache]: Analyzing trace with hash -1347643356, now seen corresponding path program 1 times [2021-02-21 22:57:01,040 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:57:01,040 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [490181016] [2021-02-21 22:57:01,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:57:01,075 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:57:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:02,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:02,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:02,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:02,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:57:02,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:02,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:11,912 WARN L202 SmtUtils]: Spent 9.67 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:57:11,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:57:11,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:13,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:13,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:14,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-21 22:57:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:14,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:14,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:14,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:14,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:57:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:57:16,661 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [490181016] [2021-02-21 22:57:16,661 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:57:16,661 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:57:16,661 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765722892] [2021-02-21 22:57:16,663 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:57:16,663 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:57:16,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:57:16,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:57:16,664 INFO L87 Difference]: Start difference. First operand 3045 states and 3187 transitions. Second operand 5 states. [2021-02-21 22:57:45,403 WARN L202 SmtUtils]: Spent 9.77 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:58:03,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:58:03,605 INFO L93 Difference]: Finished difference Result 3082 states and 3235 transitions. [2021-02-21 22:58:03,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:58:03,606 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1817 [2021-02-21 22:58:03,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:58:03,625 INFO L225 Difference]: With dead ends: 3082 [2021-02-21 22:58:03,625 INFO L226 Difference]: Without dead ends: 3079 [2021-02-21 22:58:03,627 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:58:03,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3079 states. [2021-02-21 22:58:04,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3079 to 3044. [2021-02-21 22:58:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3044 states. [2021-02-21 22:58:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 3044 states and 3185 transitions. [2021-02-21 22:58:04,632 INFO L78 Accepts]: Start accepts. Automaton has 3044 states and 3185 transitions. Word has length 1817 [2021-02-21 22:58:04,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:58:04,634 INFO L480 AbstractCegarLoop]: Abstraction has 3044 states and 3185 transitions. [2021-02-21 22:58:04,635 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:58:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 3185 transitions. [2021-02-21 22:58:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1819 [2021-02-21 22:58:04,663 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:58:04,665 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] [2021-02-21 22:58:04,665 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 22:58:04,665 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:58:04,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:58:04,666 INFO L82 PathProgramCache]: Analyzing trace with hash 1170968828, now seen corresponding path program 1 times [2021-02-21 22:58:04,666 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:58:04,666 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1614625149] [2021-02-21 22:58:04,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:58:04,697 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:58:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:06,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:06,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:06,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:06,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:58:06,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:06,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:15,626 WARN L202 SmtUtils]: Spent 9.51 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:58:15,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:58:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:16,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:16,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:17,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-21 22:58:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:17,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:17,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:17,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:17,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:58:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:58:19,747 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1614625149] [2021-02-21 22:58:19,748 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:58:19,748 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:58:19,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783157405] [2021-02-21 22:58:19,750 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:58:19,750 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:58:19,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:58:19,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:58:19,751 INFO L87 Difference]: Start difference. First operand 3044 states and 3185 transitions. Second operand 5 states. [2021-02-21 22:58:48,255 WARN L202 SmtUtils]: Spent 9.50 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:59:06,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:59:06,982 INFO L93 Difference]: Finished difference Result 3081 states and 3233 transitions. [2021-02-21 22:59:06,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:59:06,984 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1818 [2021-02-21 22:59:06,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:59:07,001 INFO L225 Difference]: With dead ends: 3081 [2021-02-21 22:59:07,001 INFO L226 Difference]: Without dead ends: 3078 [2021-02-21 22:59:07,003 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:59:07,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3078 states. [2021-02-21 22:59:07,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3078 to 3043. [2021-02-21 22:59:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3043 states. [2021-02-21 22:59:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 3043 states and 3183 transitions. [2021-02-21 22:59:07,890 INFO L78 Accepts]: Start accepts. Automaton has 3043 states and 3183 transitions. Word has length 1818 [2021-02-21 22:59:07,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:59:07,891 INFO L480 AbstractCegarLoop]: Abstraction has 3043 states and 3183 transitions. [2021-02-21 22:59:07,891 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:59:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 3183 transitions. [2021-02-21 22:59:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1820 [2021-02-21 22:59:07,917 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:59:07,918 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] [2021-02-21 22:59:07,918 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 22:59:07,919 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:59:07,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:59:07,920 INFO L82 PathProgramCache]: Analyzing trace with hash 1938540071, now seen corresponding path program 1 times [2021-02-21 22:59:07,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:59:07,920 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [877373635] [2021-02-21 22:59:07,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:59:07,945 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:59:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:59:08,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:59:08,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:59:08,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:59:08,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:59:08,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:59:08,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:59:19,072 WARN L202 SmtUtils]: Spent 10.01 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:19,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:59:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:59:20,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:59:20,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:59:21,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-21 22:59:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:59:21,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:59:21,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:59:21,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:59:21,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:59:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 22:59:22,853 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [877373635] [2021-02-21 22:59:22,853 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:59:22,854 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:59:22,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710650333] [2021-02-21 22:59:22,855 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:59:22,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:59:22,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:59:22,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:59:22,856 INFO L87 Difference]: Start difference. First operand 3043 states and 3183 transitions. Second operand 5 states. [2021-02-21 22:59:51,694 WARN L202 SmtUtils]: Spent 10.06 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 23:00:02,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:00:02,768 INFO L93 Difference]: Finished difference Result 3080 states and 3231 transitions. [2021-02-21 23:00:02,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 23:00:02,768 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1819 [2021-02-21 23:00:02,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:00:02,784 INFO L225 Difference]: With dead ends: 3080 [2021-02-21 23:00:02,785 INFO L226 Difference]: Without dead ends: 3071 [2021-02-21 23:00:02,787 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 23:00:02,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3071 states. [2021-02-21 23:00:04,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3071 to 3036. [2021-02-21 23:00:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3036 states. [2021-02-21 23:00:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 3036 states and 3175 transitions. [2021-02-21 23:00:04,056 INFO L78 Accepts]: Start accepts. Automaton has 3036 states and 3175 transitions. Word has length 1819 [2021-02-21 23:00:04,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:00:04,057 INFO L480 AbstractCegarLoop]: Abstraction has 3036 states and 3175 transitions. [2021-02-21 23:00:04,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 23:00:04,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 3175 transitions. [2021-02-21 23:00:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1883 [2021-02-21 23:00:04,087 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:00:04,088 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] [2021-02-21 23:00:04,089 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 23:00:04,089 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:00:04,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:00:04,090 INFO L82 PathProgramCache]: Analyzing trace with hash 1575511425, now seen corresponding path program 1 times [2021-02-21 23:00:04,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:00:04,090 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [93139249] [2021-02-21 23:00:04,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:00:04,116 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:00:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:05,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:05,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:05,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:05,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:00:05,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:05,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:00:05,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:05,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:00:05,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:05,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:15,368 WARN L202 SmtUtils]: Spent 9.98 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:00:15,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:00:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:16,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:16,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:17,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-21 23:00:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:17,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:17,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:17,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1838 [2021-02-21 23:00:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:17,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:17,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:17,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1857 [2021-02-21 23:00:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:17,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:17,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:17,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:17,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 23:00:17,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:00:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:17,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:17,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:17,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:17,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 23:00:17,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-02-21 23:00:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:00:17,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:00:17,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:00:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 23:00:19,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [93139249] [2021-02-21 23:00:19,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:00:19,549 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-21 23:00:19,549 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938144211] [2021-02-21 23:00:19,550 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-21 23:00:19,551 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:00:19,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-21 23:00:19,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-21 23:00:19,551 INFO L87 Difference]: Start difference. First operand 3036 states and 3175 transitions. Second operand 6 states. [2021-02-21 23:00:51,584 WARN L202 SmtUtils]: Spent 10.15 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 23:01:00,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:01:00,768 INFO L93 Difference]: Finished difference Result 3071 states and 3222 transitions. [2021-02-21 23:01:00,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 23:01:00,769 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1882 [2021-02-21 23:01:00,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:01:00,771 INFO L225 Difference]: With dead ends: 3071 [2021-02-21 23:01:00,771 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 23:01:00,780 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-02-21 23:01:00,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 23:01:00,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 23:01:00,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 23:01:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 23:01:00,781 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1882 [2021-02-21 23:01:00,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:01:00,782 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 23:01:00,782 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-21 23:01:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 23:01:00,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 23:01:00,782 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 23:01:00,784 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 23:01:01,415 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:01,782 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:02,110 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:02,448 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:02,783 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:03,316 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:03,851 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:04,191 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:04,533 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:04,887 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:05,199 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:05,507 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:05,817 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:07,205 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:07,579 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:08,680 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:09,083 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:09,399 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:01:09,741 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:10,044 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:10,434 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:10,733 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:11,034 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:11,337 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:11,679 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:11,986 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:12,285 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:12,586 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:12,893 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:13,207 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:13,517 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:13,877 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:14,181 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:14,500 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:14,801 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:15,142 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:15,444 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:16,230 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:16,536 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:16,904 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:17,717 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:18,549 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:18,855 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:19,164 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:19,467 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:19,765 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:20,064 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:20,368 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:20,675 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:20,974 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:21,276 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:21,646 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:21,944 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:22,248 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:22,550 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:22,872 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:23,171 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:23,484 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:23,784 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:24,091 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:24,389 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:24,703 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:25,044 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:25,347 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 23:01:25,642 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:01:25,970 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:26,272 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:26,571 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:26,873 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:27,186 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:27,485 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:27,783 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:28,087 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:28,429 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:28,740 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:29,045 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:29,347 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:29,649 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:29,953 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:30,252 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:30,557 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:30,856 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:31,158 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:31,462 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:31,788 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:32,087 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:32,394 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:32,693 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:32,995 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:33,294 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:33,597 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:33,897 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:34,225 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:34,540 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:34,875 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:35,200 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:35,612 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:35,918 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:36,226 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:36,524 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:36,825 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:37,125 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:37,435 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:37,740 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:38,563 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:38,861 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:39,163 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:39,476 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:39,780 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:40,085 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:40,385 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:40,689 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:40,988 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:41,289 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:41,596 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:41,928 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:42,256 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:42,573 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:42,874 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:43,184 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:43,483 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:43,786 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:44,090 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:44,390 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:44,692 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:45,505 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:45,807 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:46,117 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:46,419 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:46,722 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:47,020 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:47,341 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:47,652 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:47,953 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:48,259 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:48,572 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:48,914 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:49,593 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:01:50,265 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:01:50,938 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:01:51,634 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:01:52,307 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:01:52,986 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:01:53,666 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:01:54,470 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:55,255 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:01:55,578 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:55,881 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:56,194 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:56,529 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:56,847 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:57,179 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:57,485 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:57,798 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:58,108 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:58,410 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:58,714 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:59,016 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:01:59,321 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:00,002 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:00,683 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:01,359 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:02,031 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:02,701 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:03,378 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:04,053 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:04,833 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:05,613 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:06,289 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:06,961 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:07,624 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:08,300 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:08,965 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:09,656 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:10,325 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:11,103 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:11,882 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:12,556 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:13,233 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:13,917 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:14,596 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:15,278 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:15,948 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:16,622 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:17,406 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:18,193 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:18,502 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:19,174 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:19,843 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:20,516 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:21,195 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:21,866 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:22,539 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:23,221 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:24,027 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:24,803 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:25,102 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:25,402 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:25,707 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:26,508 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-21 23:02:26,843 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:27,140 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 23:02:27,859 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:28,530 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:29,206 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:29,880 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:30,550 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:31,221 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:31,888 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:32,669 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:33,447 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:33,754 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:34,065 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:34,362 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:34,663 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:34,966 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:35,264 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:35,569 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:35,866 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:36,532 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:37,202 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:37,869 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:38,546 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:39,225 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:39,897 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:40,565 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:41,353 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:42,135 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:02:42,443 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:42,744 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:43,046 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:43,343 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:43,686 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:43,990 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:44,297 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:44,612 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:44,934 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:45,229 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:45,528 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:45,833 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:46,129 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:46,429 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:46,727 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:47,025 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:47,325 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:47,626 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:47,930 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:48,226 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:48,526 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:48,826 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:49,135 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:49,436 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:49,746 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:50,151 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:50,452 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:50,876 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:51,175 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:51,479 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:51,780 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:52,080 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:52,379 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:52,679 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:52,979 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:53,283 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:53,588 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:53,885 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:54,190 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:54,491 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:54,795 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:55,101 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:55,398 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:55,696 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:55,994 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:56,295 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:02:56,967 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:57,636 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:58,312 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:58,979 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:02:59,664 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:00,331 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:01,014 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:01,791 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:03:02,565 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:03:02,871 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:03,176 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:03,484 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:03,791 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:04,099 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:04,410 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:04,721 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:05,029 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:05,346 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:05,659 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:05,964 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:06,269 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:06,571 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:06,870 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:07,175 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:07,481 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:07,778 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:08,080 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:08,387 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:08,689 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:08,995 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:09,292 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:09,604 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:09,915 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:10,728 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:03:11,055 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:11,363 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:11,684 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:11,988 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:12,287 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:12,589 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:12,915 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:13,214 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:13,516 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:13,826 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:14,127 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:14,430 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:14,740 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:15,040 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:15,344 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:15,646 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:15,946 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:16,264 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:16,567 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:16,870 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:17,166 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:17,469 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:17,766 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:18,069 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:18,364 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:18,677 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:18,979 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:19,275 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:19,574 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:19,888 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:20,185 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:20,485 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:20,789 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:21,089 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:21,390 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:21,686 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:21,985 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:22,292 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:22,594 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:22,892 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:23,194 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:23,490 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:23,790 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:24,099 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:24,394 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:24,693 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:25,002 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:25,305 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:25,604 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:25,905 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:26,204 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:26,505 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:26,802 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:27,115 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:27,413 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:27,714 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:28,016 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:28,313 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:28,610 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:28,909 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:29,205 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:29,509 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:29,806 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:30,114 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:30,415 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:30,714 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:31,020 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:31,793 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-21 23:03:32,093 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:32,390 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:32,693 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:32,999 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:33,297 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:33,593 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:33,894 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:34,199 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:34,499 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:34,798 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:35,099 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:35,881 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:03:36,180 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:36,483 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:36,774 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:37,093 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:37,399 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:37,705 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:38,010 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:38,306 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:38,976 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:39,645 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:40,318 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:40,993 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:41,661 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:42,329 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:42,996 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-21 23:03:43,773 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:03:44,550 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:03:44,879 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:45,178 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:45,483 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:45,785 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:46,088 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:46,390 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:46,687 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:46,993 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:47,292 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:47,590 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:47,886 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:48,186 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:48,484 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:48,782 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:49,085 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:49,377 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:49,679 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:49,981 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:50,279 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:50,586 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:50,880 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:51,183 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:51,481 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:51,781 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:52,110 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:52,410 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:52,709 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:53,008 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:53,309 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:53,608 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:53,915 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:03:54,222 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:54,519 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:54,828 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:55,123 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:03:55,425 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:55,727 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:56,029 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:56,332 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:56,654 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:56,958 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:57,258 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:57,559 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:57,857 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:58,164 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:58,464 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:58,762 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:59,065 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:59,366 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:59,664 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:03:59,969 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:00,267 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:00,566 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:00,876 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:01,170 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:01,472 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:01,775 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:02,074 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:02,372 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:04:02,682 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:03,020 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:03,348 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:03,652 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:03,957 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:04,261 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:04,559 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:04,862 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:05,158 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:05,457 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:05,754 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:06,061 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:06,362 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:06,658 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:06,961 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:07,262 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:07,560 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:07,859 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:08,156 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:08,456 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:08,755 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:09,051 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:09,350 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:09,678 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:04:09,991 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:10,500 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:10,821 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:11,128 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:11,431 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:11,731 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:12,034 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:12,333 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:12,638 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:12,984 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:04:13,294 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:13,591 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:04:13,903 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:14,213 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:14,582 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:14,890 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:15,195 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:15,519 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:15,853 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:16,170 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:16,469 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:16,882 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:17,187 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:17,496 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:17,945 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:18,247 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:18,552 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:18,853 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:19,248 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:19,545 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:19,850 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:20,152 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:20,452 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:20,748 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:21,069 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:21,385 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:21,687 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:21,990 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:22,294 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:22,595 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:22,899 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:23,301 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:23,606 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:23,924 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:24,235 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:24,537 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:24,843 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:25,147 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:25,457 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:25,757 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:26,055 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:26,360 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:26,661 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:26,959 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:27,259 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:27,555 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:27,854 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:28,166 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:28,485 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:28,786 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:29,087 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:29,397 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:29,704 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:30,022 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:30,822 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:04:31,130 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:31,452 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:31,758 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:32,062 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:32,369 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:32,682 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:32,997 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:33,309 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:33,621 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:33,929 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:34,236 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:34,546 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:34,856 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:35,174 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:35,478 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:35,783 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:36,082 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:36,405 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:36,726 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:37,039 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:37,349 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:37,657 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:37,961 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:38,270 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:38,579 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:38,881 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:39,192 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:39,517 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:39,827 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:40,154 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:40,479 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:40,794 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:41,102 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:41,418 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:41,744 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:42,066 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:42,376 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:42,686 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:43,000 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:43,310 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:43,619 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:43,928 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:44,237 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:44,550 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:44,858 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:45,171 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:45,484 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:45,806 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:46,118 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:46,426 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:46,735 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:47,051 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:47,363 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:47,674 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:47,990 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:48,306 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:48,635 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:48,943 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:49,270 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:49,578 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:49,896 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:50,218 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:50,527 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:50,836 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:51,643 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-21 23:04:51,965 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:52,273 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:52,589 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:52,899 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:53,210 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:53,519 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:53,825 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:54,145 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-21 23:04:54,456 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:54,769 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:55,077 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:55,387 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:55,698 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:56,006 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:56,312 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:56,618 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:56,927 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:57,239 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:57,543 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:57,852 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:04:58,161 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:05:06,074 WARN L202 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-21 23:05:14,048 WARN L202 SmtUtils]: Spent 7.60 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-21 23:05:21,903 WARN L202 SmtUtils]: Spent 7.59 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-21 23:05:29,544 WARN L202 SmtUtils]: Spent 7.56 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:05:37,150 WARN L202 SmtUtils]: Spent 7.52 s on a formula simplification. DAG size of input: 896 DAG size of output: 19 [2021-02-21 23:05:44,504 WARN L202 SmtUtils]: Spent 7.34 s on a formula simplification. DAG size of input: 886 DAG size of output: 16 [2021-02-21 23:05:52,200 WARN L202 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-21 23:05:59,753 WARN L202 SmtUtils]: Spent 7.50 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-21 23:06:08,185 WARN L202 SmtUtils]: Spent 7.52 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:06:16,276 WARN L202 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-21 23:06:25,293 WARN L202 SmtUtils]: Spent 7.56 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-21 23:06:32,912 WARN L202 SmtUtils]: Spent 7.53 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:06:41,214 WARN L202 SmtUtils]: Spent 7.58 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-21 23:06:49,483 WARN L202 SmtUtils]: Spent 8.16 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:06:58,723 WARN L202 SmtUtils]: Spent 7.95 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-21 23:07:06,603 WARN L202 SmtUtils]: Spent 7.87 s on a formula simplification. DAG size of input: 896 DAG size of output: 19 [2021-02-21 23:07:14,660 WARN L202 SmtUtils]: Spent 7.86 s on a formula simplification. DAG size of input: 897 DAG size of output: 27