/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/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 22:53:56,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 22:53:56,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 22:53:56,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 22:53:56,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 22:53:56,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 22:53:56,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 22:53:56,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 22:53:56,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 22:53:56,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 22:53:56,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 22:53:56,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 22:53:56,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 22:53:56,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 22:53:56,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 22:53:56,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 22:53:56,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 22:53:56,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 22:53:56,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 22:53:56,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 22:53:56,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 22:53:56,380 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 22:53:56,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 22:53:56,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 22:53:56,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 22:53:56,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 22:53:56,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 22:53:56,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 22:53:56,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 22:53:56,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-02-21 22:53:56,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 22:53:56,409 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 22:53:56,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 22:53:56,411 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 22:53:56,435 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 22:53:56,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 22:53:56,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 22:53:56,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 22:53:56,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 22:53:56,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 22:53:56,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 22:53:56,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 22:53:56,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 22:53:56,441 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 22:53:56,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 22:53:56,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 22:53:56,443 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 22:53:56,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 22:53:56,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 22:53:56,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 22:53:56,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 22:53:56,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 22:53:56,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 22:53:56,445 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 22:53:56,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 22:53:56,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 22:53:56,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 22:53:56,907 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 22:53:56,908 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 22:53:56,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-21 22:53:56,991 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6315fbd4c/357f290ab90c4ab9a839dd76358f2fa7/FLAGd38a692c5 [2021-02-21 22:53:57,968 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 22:53:57,969 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-21 22:53:58,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6315fbd4c/357f290ab90c4ab9a839dd76358f2fa7/FLAGd38a692c5 [2021-02-21 22:53:58,361 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6315fbd4c/357f290ab90c4ab9a839dd76358f2fa7 [2021-02-21 22:53:58,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 22:53:58,376 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 22:53:58,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 22:53:58,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 22:53:58,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 22:53:58,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 10:53:58" (1/1) ... [2021-02-21 22:53:58,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38f5df1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:53:58, skipping insertion in model container [2021-02-21 22:53:58,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 10:53:58" (1/1) ... [2021-02-21 22:53:58,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 22:53:58,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 22:54:02,190 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/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340870,340883] [2021-02-21 22:54:02,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 22:54:02,503 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 22:54:03,180 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/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340870,340883] [2021-02-21 22:54:03,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 22:54:04,294 INFO L208 MainTranslator]: Completed translation [2021-02-21 22:54:04,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04 WrapperNode [2021-02-21 22:54:04,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 22:54:04,297 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 22:54:04,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 22:54:04,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 22:54:04,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (1/1) ... [2021-02-21 22:54:04,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (1/1) ... [2021-02-21 22:54:04,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (1/1) ... [2021-02-21 22:54:04,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (1/1) ... [2021-02-21 22:54:05,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (1/1) ... [2021-02-21 22:54:05,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (1/1) ... [2021-02-21 22:54:05,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (1/1) ... [2021-02-21 22:54:05,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 22:54:05,209 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 22:54:05,209 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 22:54:05,209 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 22:54:05,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (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 22:54:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 22:54:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 22:54:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 22:54:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 22:54:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 22:54:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 22:54:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 22:54:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 22:54:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-21 22:54:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 22:54:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 22:54:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 22:54:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 22:54:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 22:54:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 22:54:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 22:54:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 22:54:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 22:54:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 22:54:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-21 22:54:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 22:54:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 22:54:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 22:54:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 22:54:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-21 22:54:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-21 22:54:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 22:54:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-21 22:54:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-21 22:54:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-21 22:54:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-21 22:54:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-21 22:54:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-21 22:54:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-21 22:54:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-21 22:54:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-21 22:54:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-21 22:54:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-21 22:54:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-21 22:54:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-21 22:54:05,337 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-21 22:54:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-21 22:54:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-21 22:54:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-21 22:54:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-21 22:54:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-21 22:54:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-21 22:54:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-21 22:54:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-21 22:54:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-21 22:54:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-21 22:54:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-21 22:54:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-21 22:54:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-21 22:54:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-21 22:54:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-21 22:54:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-21 22:54:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-21 22:54:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-21 22:54:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-21 22:54:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-21 22:54:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-21 22:54:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-21 22:54:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-21 22:54:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-21 22:54:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-21 22:54:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-21 22:54:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-21 22:54:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-21 22:54:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-21 22:54:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-21 22:54:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-21 22:54:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-21 22:54:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-21 22:54:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-21 22:54:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-21 22:54:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2021-02-21 22:54:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2021-02-21 22:54:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2021-02-21 22:54:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-21 22:54:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-21 22:54:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-21 22:54:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-21 22:54:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-21 22:54:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-21 22:54:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-21 22:54:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-21 22:54:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-21 22:54:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-21 22:54:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-21 22:54:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-21 22:54:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2021-02-21 22:54:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2021-02-21 22:54:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-21 22:54:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-21 22:54:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-21 22:54:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-21 22:54:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-21 22:54:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-21 22:54:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-21 22:54:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-21 22:54:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-21 22:54:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-21 22:54:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-21 22:54:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-21 22:54:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 22:54:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2021-02-21 22:54:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_60 [2021-02-21 22:54:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2021-02-21 22:54:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-21 22:54:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-21 22:54:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-21 22:54:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-21 22:54:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-21 22:54:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 22:54:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 22:54:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 22:54:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-21 22:54:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-21 22:54:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-21 22:54:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-21 22:54:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-21 22:54:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-21 22:54:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-21 22:54:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-21 22:54:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_116 [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2021-02-21 22:54:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-21 22:54:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-21 22:54:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-21 22:54:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-21 22:54:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-21 22:54:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-21 22:54:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_141 [2021-02-21 22:54:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2021-02-21 22:54:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-21 22:54:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_144 [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_145 [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_146 [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 22:54:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 22:54:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 22:54:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 22:54:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-21 22:54:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-21 22:54:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-21 22:54:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-21 22:54:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-21 22:54:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-21 22:54:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 22:54:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-21 22:54:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 22:54:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-21 22:54:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 22:54:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 22:54:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 22:54:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 22:54:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 22:54:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-21 22:54:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-21 22:54:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-21 22:54:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-21 22:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-21 22:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-21 22:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-21 22:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-21 22:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-21 22:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-21 22:54:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-21 22:54:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-21 22:54:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-21 22:54:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-21 22:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-21 22:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-21 22:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-21 22:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 22:54:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 22:54:05,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-21 22:54:05,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 22:54:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 22:54:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 22:54:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 22:54:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 22:54:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 22:54:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 22:54:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 22:54:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 22:54:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-21 22:54:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-21 22:54:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-21 22:54:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-21 22:54:05,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-21 22:54:05,420 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-21 22:54:05,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-21 22:54:05,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 22:54:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 22:54:05,424 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 22:54:05,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-21 22:54:05,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-21 22:54:05,427 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-21 22:54:05,428 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 22:54:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-21 22:54:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-21 22:54:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-21 22:54:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-21 22:54:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-21 22:54:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-21 22:54:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-21 22:54:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_60 [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-21 22:54:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-21 22:54:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-21 22:54:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-21 22:54:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 22:54:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-21 22:54:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-21 22:54:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-21 22:54:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-21 22:54:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-21 22:54:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-21 22:54:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-21 22:54:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-21 22:54:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-21 22:54:05,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-21 22:54:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-21 22:54:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-21 22:54:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-21 22:54:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_116 [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-21 22:54:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-21 22:54:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-21 22:54:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-21 22:54:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 22:54:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_144 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_145 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_141 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_146 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-21 22:54:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-21 22:54:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-21 22:54:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-21 22:54:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-21 22:54:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-21 22:54:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-21 22:54:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-21 22:54:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 22:54:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 22:54:05,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 22:54:05,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 22:54:18,279 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 22:54:18,280 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-21 22:54:18,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 10:54:18 BoogieIcfgContainer [2021-02-21 22:54:18,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 22:54:18,298 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 22:54:18,298 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 22:54:18,302 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 22:54:18,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 10:53:58" (1/3) ... [2021-02-21 22:54:18,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f2c46eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 10:54:18, skipping insertion in model container [2021-02-21 22:54:18,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 10:54:04" (2/3) ... [2021-02-21 22:54:18,304 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f2c46eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 10:54:18, skipping insertion in model container [2021-02-21 22:54:18,304 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 10:54:18" (3/3) ... [2021-02-21 22:54:18,306 INFO L111 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-21 22:54:18,313 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 22:54:18,327 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 22:54:18,347 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 22:54:18,385 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 22:54:18,385 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 22:54:18,385 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 22:54:18,385 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 22:54:18,385 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 22:54:18,386 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 22:54:18,386 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 22:54:18,386 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 22:54:18,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10848 states. [2021-02-21 22:54:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1812 [2021-02-21 22:54:18,730 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:54:18,734 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] [2021-02-21 22:54:18,735 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:54:18,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:54:18,746 INFO L82 PathProgramCache]: Analyzing trace with hash -1943608545, now seen corresponding path program 1 times [2021-02-21 22:54:18,756 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:54:18,757 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [608185291] [2021-02-21 22:54:18,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:54:19,051 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:54:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:21,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:21,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:21,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:21,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:54:21,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:21,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:30,850 WARN L202 SmtUtils]: Spent 9.65 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:54:30,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:54:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:33,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:33,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:54:34,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2021-02-21 22:54:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:54:34,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:54:34,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:54:36,853 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 22:54:36,855 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [608185291] [2021-02-21 22:54:36,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:54:36,857 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:54:36,857 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711890145] [2021-02-21 22:54:36,870 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:54:36,870 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:54:36,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:54:36,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:54:36,894 INFO L87 Difference]: Start difference. First operand 10848 states. Second operand 5 states. [2021-02-21 22:55:07,008 WARN L202 SmtUtils]: Spent 10.14 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:55:18,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:55:18,881 INFO L93 Difference]: Finished difference Result 2998 states and 3150 transitions. [2021-02-21 22:55:18,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:55:18,883 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1811 [2021-02-21 22:55:18,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:55:18,932 INFO L225 Difference]: With dead ends: 2998 [2021-02-21 22:55:18,933 INFO L226 Difference]: Without dead ends: 2440 [2021-02-21 22:55:18,941 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.9s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:55:18,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2440 states. [2021-02-21 22:55:20,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2440 to 2341. [2021-02-21 22:55:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2341 states. [2021-02-21 22:55:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 2341 states and 2391 transitions. [2021-02-21 22:55:20,344 INFO L78 Accepts]: Start accepts. Automaton has 2341 states and 2391 transitions. Word has length 1811 [2021-02-21 22:55:20,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:55:20,349 INFO L480 AbstractCegarLoop]: Abstraction has 2341 states and 2391 transitions. [2021-02-21 22:55:20,350 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:55:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 2391 transitions. [2021-02-21 22:55:20,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1813 [2021-02-21 22:55:20,564 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:55:20,565 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] [2021-02-21 22:55:20,566 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 22:55:20,566 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:55:20,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:55:20,581 INFO L82 PathProgramCache]: Analyzing trace with hash -124092136, now seen corresponding path program 1 times [2021-02-21 22:55:20,581 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:55:20,581 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1590517680] [2021-02-21 22:55:20,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:55:20,636 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:55:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:55:21,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:21,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:55:21,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:21,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:55:21,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:21,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:55:32,478 WARN L202 SmtUtils]: Spent 10.53 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:55:32,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:55:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:55:34,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:34,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:55:35,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2021-02-21 22:55:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:55:35,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:35,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:55:35,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:55:35,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:55:37,216 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 22:55:37,216 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1590517680] [2021-02-21 22:55:37,216 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:55:37,217 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:55:37,217 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768184371] [2021-02-21 22:55:37,220 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:55:37,220 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:55:37,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:55:37,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:55:37,221 INFO L87 Difference]: Start difference. First operand 2341 states and 2391 transitions. Second operand 5 states. [2021-02-21 22:56:06,936 WARN L202 SmtUtils]: Spent 10.18 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:56:17,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:56:17,829 INFO L93 Difference]: Finished difference Result 2442 states and 2512 transitions. [2021-02-21 22:56:17,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:56:17,830 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1812 [2021-02-21 22:56:17,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:56:17,846 INFO L225 Difference]: With dead ends: 2442 [2021-02-21 22:56:17,846 INFO L226 Difference]: Without dead ends: 2439 [2021-02-21 22:56:17,848 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:56:17,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2439 states. [2021-02-21 22:56:19,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2439 to 2340. [2021-02-21 22:56:19,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2340 states. [2021-02-21 22:56:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 2340 states and 2389 transitions. [2021-02-21 22:56:19,079 INFO L78 Accepts]: Start accepts. Automaton has 2340 states and 2389 transitions. Word has length 1812 [2021-02-21 22:56:19,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:56:19,083 INFO L480 AbstractCegarLoop]: Abstraction has 2340 states and 2389 transitions. [2021-02-21 22:56:19,083 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:56:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 2389 transitions. [2021-02-21 22:56:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1814 [2021-02-21 22:56:19,113 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:56:19,114 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] [2021-02-21 22:56:19,114 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 22:56:19,114 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:56:19,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:56:19,115 INFO L82 PathProgramCache]: Analyzing trace with hash 446346562, now seen corresponding path program 1 times [2021-02-21 22:56:19,115 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:56:19,116 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2097067821] [2021-02-21 22:56:19,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:56:19,148 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:56:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:56:20,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:20,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:20,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:20,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:56:20,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:20,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:30,361 WARN L202 SmtUtils]: Spent 10.06 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:56:30,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:56:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:56:31,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:31,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:32,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2021-02-21 22:56:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:56:32,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:32,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:56:32,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:56:32,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:56:34,769 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 22:56:34,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2097067821] [2021-02-21 22:56:34,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:56:34,770 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:56:34,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766775424] [2021-02-21 22:56:34,771 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:56:34,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:56:34,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:56:34,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:56:34,772 INFO L87 Difference]: Start difference. First operand 2340 states and 2389 transitions. Second operand 5 states. [2021-02-21 22:57:03,137 WARN L202 SmtUtils]: Spent 10.04 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:57:13,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:57:13,292 INFO L93 Difference]: Finished difference Result 2441 states and 2510 transitions. [2021-02-21 22:57:13,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:57:13,292 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1813 [2021-02-21 22:57:13,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:57:13,307 INFO L225 Difference]: With dead ends: 2441 [2021-02-21 22:57:13,307 INFO L226 Difference]: Without dead ends: 2438 [2021-02-21 22:57:13,309 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:57:13,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2438 states. [2021-02-21 22:57:14,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2438 to 2339. [2021-02-21 22:57:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2339 states. [2021-02-21 22:57:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 2339 states and 2387 transitions. [2021-02-21 22:57:14,456 INFO L78 Accepts]: Start accepts. Automaton has 2339 states and 2387 transitions. Word has length 1813 [2021-02-21 22:57:14,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:57:14,457 INFO L480 AbstractCegarLoop]: Abstraction has 2339 states and 2387 transitions. [2021-02-21 22:57:14,457 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:57:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 2387 transitions. [2021-02-21 22:57:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2021-02-21 22:57:14,485 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:57:14,486 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] [2021-02-21 22:57:14,486 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 22:57:14,487 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:57:14,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:57:14,488 INFO L82 PathProgramCache]: Analyzing trace with hash 950081883, now seen corresponding path program 1 times [2021-02-21 22:57:14,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:57:14,488 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [407961770] [2021-02-21 22:57:14,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:57:14,517 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:57:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:15,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:15,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:15,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:15,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:57:15,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:15,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:25,967 WARN L202 SmtUtils]: Spent 10.15 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:57:25,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:57:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:26,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:26,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:28,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2021-02-21 22:57:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:57:28,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:28,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:57:28,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:57:28,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:57:29,782 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 22:57:29,783 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [407961770] [2021-02-21 22:57:29,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:57:29,783 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:57:29,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454362489] [2021-02-21 22:57:29,785 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:57:29,786 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:57:29,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:57:29,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:57:29,786 INFO L87 Difference]: Start difference. First operand 2339 states and 2387 transitions. Second operand 5 states. [2021-02-21 22:57:58,402 WARN L202 SmtUtils]: Spent 10.35 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:58:08,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:58:08,854 INFO L93 Difference]: Finished difference Result 2440 states and 2508 transitions. [2021-02-21 22:58:08,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:58:08,855 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1814 [2021-02-21 22:58:08,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:58:08,868 INFO L225 Difference]: With dead ends: 2440 [2021-02-21 22:58:08,868 INFO L226 Difference]: Without dead ends: 2437 [2021-02-21 22:58:08,869 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 22:58:08,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2437 states. [2021-02-21 22:58:09,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2437 to 2338. [2021-02-21 22:58:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2338 states. [2021-02-21 22:58:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 2338 states and 2385 transitions. [2021-02-21 22:58:09,783 INFO L78 Accepts]: Start accepts. Automaton has 2338 states and 2385 transitions. Word has length 1814 [2021-02-21 22:58:09,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:58:09,785 INFO L480 AbstractCegarLoop]: Abstraction has 2338 states and 2385 transitions. [2021-02-21 22:58:09,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:58:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 2385 transitions. [2021-02-21 22:58:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2021-02-21 22:58:09,813 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 22:58:09,814 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, 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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, 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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] [2021-02-21 22:58:09,814 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 22:58:09,815 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 22:58:09,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 22:58:09,816 INFO L82 PathProgramCache]: Analyzing trace with hash -613987483, now seen corresponding path program 1 times [2021-02-21 22:58:09,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 22:58:09,816 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1541134753] [2021-02-21 22:58:09,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 22:58:09,843 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 22:58:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:10,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:10,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:10,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:10,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 22:58:10,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:10,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:20,784 WARN L202 SmtUtils]: Spent 9.72 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:58:20,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 22:58:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:21,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:21,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:22,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2021-02-21 22:58:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 22:58:22,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:22,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 22:58:22,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 22:58:22,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 22:58:24,658 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 22:58:24,659 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1541134753] [2021-02-21 22:58:24,659 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 22:58:24,659 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 22:58:24,659 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5656523] [2021-02-21 22:58:24,660 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 22:58:24,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 22:58:24,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 22:58:24,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 22:58:24,670 INFO L87 Difference]: Start difference. First operand 2338 states and 2385 transitions. Second operand 5 states. [2021-02-21 22:58:52,918 WARN L202 SmtUtils]: Spent 9.94 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:59:03,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 22:59:03,087 INFO L93 Difference]: Finished difference Result 2437 states and 2505 transitions. [2021-02-21 22:59:03,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 22:59:03,088 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1815 [2021-02-21 22:59:03,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 22:59:03,090 INFO L225 Difference]: With dead ends: 2437 [2021-02-21 22:59:03,090 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 22:59:03,096 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 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 22:59:03,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 22:59:03,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 22:59:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 22:59:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 22:59:03,097 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1815 [2021-02-21 22:59:03,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 22:59:03,098 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 22:59:03,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 22:59:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 22:59:03,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 22:59:03,098 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 22:59:03,100 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 22:59:03,790 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:59:04,312 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:05,649 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:06,233 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:07,087 WARN L202 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:07,436 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:07,745 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:08,067 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:08,387 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:08,690 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:09,482 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:09,802 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:10,433 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:10,737 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:11,036 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:11,349 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:11,654 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:11,964 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:12,318 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:12,946 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:13,559 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:14,183 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:14,839 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:15,472 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:15,777 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:16,081 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:16,383 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:16,679 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:16,982 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:17,290 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:17,949 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:18,260 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:18,566 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:19,203 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:19,495 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:20,124 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:20,799 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:21,099 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:21,406 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:22,028 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:22,328 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:22,659 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:22,956 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:23,263 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:23,573 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:23,916 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:24,220 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:24,523 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:24,837 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:25,135 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:25,440 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:25,750 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:26,053 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:26,708 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:27,406 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:27,753 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:28,067 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:28,363 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 22:59:28,665 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:28,979 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:29,287 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:29,589 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:29,899 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:30,227 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:30,570 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:30,885 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:31,182 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:31,488 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:31,801 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:32,106 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:32,410 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:32,713 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:33,011 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:33,655 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:33,947 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:34,259 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:34,567 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:34,877 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:35,510 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:35,824 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:36,124 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:36,428 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:36,755 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:37,053 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:37,667 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:37,965 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:38,264 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:38,574 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:38,880 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:39,184 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:39,491 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:39,824 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:40,124 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:40,416 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:41,050 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:41,355 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:41,659 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:41,960 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:42,256 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:42,553 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:42,850 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:43,184 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:43,489 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:43,801 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:44,438 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:45,083 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:45,391 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:45,691 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:46,020 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:46,332 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:46,637 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:46,937 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:47,235 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:47,538 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:48,173 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:48,808 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:49,462 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:50,091 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:50,391 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:50,699 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:51,001 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:51,301 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:51,933 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:52,561 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:53,188 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:53,488 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:53,801 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:54,110 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:54,424 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:54,735 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:55,049 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:55,348 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:55,648 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:55,955 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:56,262 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:56,888 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:57,520 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:58,144 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:58,773 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 22:59:59,070 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:59,370 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 22:59:59,680 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 22:59:59,977 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:00,284 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:00,585 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:00,908 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:01,230 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:01,542 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:01,859 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:02,170 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:02,470 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:02,768 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:03,085 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:03,384 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:03,680 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:03,978 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:04,624 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:04,948 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:05,594 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:05,920 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:06,232 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:06,538 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:06,853 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:07,162 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:07,461 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:07,773 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:08,384 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:09,011 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:09,346 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:09,664 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:09,966 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:10,595 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:11,226 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:11,885 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:12,499 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:12,809 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:13,436 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:14,093 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:14,404 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:14,707 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:15,011 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:15,626 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:16,245 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:16,886 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:17,184 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:17,811 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:18,108 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:18,405 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:18,702 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:19,004 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:19,308 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:19,613 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:19,922 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:20,220 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:20,521 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:20,824 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:21,145 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:21,446 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:22,067 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:22,380 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:22,689 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:22,986 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:23,289 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:23,588 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:24,218 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:24,834 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:25,457 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:25,766 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:26,070 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:26,373 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:26,679 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:26,988 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:27,297 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:27,593 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:27,892 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:28,196 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:28,499 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:28,797 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:29,431 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:29,738 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:30,046 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:30,353 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:30,650 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:30,949 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:31,246 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:31,553 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:31,863 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:32,476 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:33,108 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:33,406 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:33,723 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:34,333 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:34,641 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:34,945 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:35,254 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:35,558 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:35,865 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:36,181 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:36,803 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:37,446 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:38,056 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:38,368 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:38,983 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:39,621 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:40,261 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:40,875 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:41,483 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:42,104 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:42,403 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:42,707 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:43,336 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:43,645 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:44,261 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:44,875 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:45,499 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:45,805 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:46,099 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:46,400 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:46,706 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:47,009 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:47,641 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:48,270 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:48,892 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:49,187 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:49,794 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:50,090 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:50,715 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:51,329 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:51,625 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:51,924 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:52,217 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:52,518 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:52,822 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:53,125 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:53,422 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:53,716 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:54,011 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:54,307 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:54,611 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:55,236 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:55,532 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:56,140 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:56,761 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:57,378 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:58,014 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:00:58,324 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:58,628 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:58,936 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:59,238 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:00:59,848 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:00,456 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:00,754 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:01,052 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:01,368 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:01,699 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:02,310 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:02,919 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:03,229 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:03,531 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:04,160 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:04,470 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:04,772 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:05,075 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:05,699 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:06,005 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:06,311 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:06,945 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:07,258 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:07,904 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:08,207 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-21 23:01:08,518 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:08,830 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:09,135 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:09,452 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:09,757 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:10,067 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:10,378 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:10,989 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:11,617 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:12,244 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:12,554 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:12,849 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:13,459 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:13,759 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:14,374 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:14,671 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:15,291 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:15,907 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:16,205 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:16,512 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:16,818 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:17,131 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:17,436 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:17,743 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:18,042 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:18,350 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:18,654 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:18,960 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:19,267 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:19,563 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:19,859 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:20,156 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:20,453 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:20,770 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:21,072 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:21,371 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:21,680 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:21,988 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:22,294 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:22,595 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:22,896 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:23,193 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:23,492 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:24,122 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:24,747 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:25,043 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:25,341 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:25,647 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:25,950 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:26,254 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:26,887 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:27,535 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:28,163 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:28,772 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:29,073 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:29,370 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:29,756 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:30,380 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:31,019 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:31,321 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:31,618 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:31,922 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:32,553 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:33,161 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:33,771 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:34,379 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:34,677 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:34,974 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:35,272 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:35,884 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:36,509 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:36,806 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:37,106 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:37,726 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:38,025 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:38,435 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:38,734 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:39,031 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:39,334 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:39,629 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:39,931 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:40,246 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:40,543 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:40,843 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:41,142 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:41,445 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:41,747 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:42,383 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:43,002 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:01:43,300 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:43,605 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:43,901 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:44,199 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:44,495 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:44,794 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:45,097 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:45,396 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:45,701 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:46,008 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:46,302 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:46,608 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:46,915 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:47,224 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:47,527 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:47,838 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:48,149 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:48,459 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:48,760 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:49,068 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:49,378 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-21 23:01:49,680 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:49,977 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:50,274 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:50,570 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:50,868 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:51,166 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:51,465 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:51,764 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:52,064 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:52,372 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:52,680 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:52,990 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:53,290 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:53,597 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:53,896 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:54,201 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:54,499 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:54,805 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:55,111 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:55,408 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:55,711 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:56,019 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:56,327 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:56,626 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:56,936 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:57,246 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:57,552 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:57,869 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:58,178 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:58,478 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:58,781 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:59,089 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:01:59,733 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:02:00,047 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:00,354 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:00,658 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:00,964 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:01,272 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:01,582 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:01,895 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:02,202 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:02,511 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:02,817 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:03,122 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:03,419 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:03,725 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:04,024 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:04,323 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:04,619 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:04,924 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:05,222 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:05,533 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:05,839 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:06,133 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-21 23:02:06,745 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 1341 DAG size of output: 27 [2021-02-21 23:02:15,040 WARN L202 SmtUtils]: Spent 8.09 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:02:23,248 WARN L202 SmtUtils]: Spent 8.06 s on a formula simplification. DAG size of input: 896 DAG size of output: 24 [2021-02-21 23:02:31,331 WARN L202 SmtUtils]: Spent 7.91 s on a formula simplification. DAG size of input: 896 DAG size of output: 24 [2021-02-21 23:02:39,489 WARN L202 SmtUtils]: Spent 7.76 s on a formula simplification. DAG size of input: 886 DAG size of output: 16 [2021-02-21 23:02:48,043 WARN L202 SmtUtils]: Spent 8.26 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:02:56,495 WARN L202 SmtUtils]: Spent 8.33 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:03:04,981 WARN L202 SmtUtils]: Spent 8.31 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:03:13,570 WARN L202 SmtUtils]: Spent 7.81 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:03:21,975 WARN L202 SmtUtils]: Spent 7.92 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:03:30,364 WARN L202 SmtUtils]: Spent 8.06 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:03:38,394 WARN L202 SmtUtils]: Spent 8.02 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:03:46,641 WARN L202 SmtUtils]: Spent 8.19 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:03:54,906 WARN L202 SmtUtils]: Spent 7.88 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-21 23:04:03,888 WARN L202 SmtUtils]: Spent 7.88 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:04:12,167 WARN L202 SmtUtils]: Spent 8.23 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:04:20,968 WARN L202 SmtUtils]: Spent 8.14 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:04:30,348 WARN L202 SmtUtils]: Spent 8.10 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:04:38,809 WARN L202 SmtUtils]: Spent 7.88 s on a formula simplification. DAG size of input: 896 DAG size of output: 24 [2021-02-21 23:04:46,578 WARN L202 SmtUtils]: Spent 7.75 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:04:54,932 WARN L202 SmtUtils]: Spent 8.01 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:05:03,056 WARN L202 SmtUtils]: Spent 8.08 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:05:11,588 WARN L202 SmtUtils]: Spent 8.40 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:05:20,227 WARN L202 SmtUtils]: Spent 8.55 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:05:28,779 WARN L202 SmtUtils]: Spent 8.53 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:05:37,335 WARN L202 SmtUtils]: Spent 8.53 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:05:45,886 WARN L202 SmtUtils]: Spent 8.52 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:05:54,428 WARN L202 SmtUtils]: Spent 8.53 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:06:02,966 WARN L202 SmtUtils]: Spent 8.52 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:06:11,368 WARN L202 SmtUtils]: Spent 8.35 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-21 23:06:20,563 WARN L202 SmtUtils]: Spent 8.56 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:06:29,367 WARN L202 SmtUtils]: Spent 8.53 s on a formula simplification. DAG size of input: 899 DAG size of output: 33 [2021-02-21 23:06:38,236 WARN L202 SmtUtils]: Spent 8.54 s on a formula simplification. DAG size of input: 899 DAG size of output: 33