/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 20:24:58,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 20:24:58,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 20:24:58,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 20:24:58,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 20:24:58,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 20:24:58,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 20:24:58,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 20:24:58,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 20:24:58,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 20:24:58,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 20:24:58,396 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 20:24:58,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 20:24:58,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 20:24:58,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 20:24:58,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 20:24:58,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 20:24:58,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 20:24:58,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 20:24:58,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 20:24:58,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 20:24:58,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 20:24:58,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 20:24:58,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 20:24:58,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 20:24:58,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 20:24:58,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 20:24:58,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 20:24:58,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 20:24:58,446 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-02-23 20:24:58,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 20:24:58,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 20:24:58,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 20:24:58,458 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-23 20:24:58,480 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 20:24:58,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 20:24:58,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 20:24:58,484 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 20:24:58,484 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 20:24:58,484 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 20:24:58,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 20:24:58,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 20:24:58,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 20:24:58,485 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 20:24:58,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 20:24:58,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 20:24:58,486 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 20:24:58,486 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 20:24:58,487 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 20:24:58,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 20:24:58,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 20:24:58,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 20:24:58,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 20:24:58,488 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 20:24:58,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 20:24:58,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 20:24:58,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 20:24:58,937 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 20:24:58,938 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 20:24:58,940 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-23 20:24:59,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9180e8bda/9f430d0ac6b347268186fa967a93724e/FLAG62d15857a [2021-02-23 20:25:00,190 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 20:25:00,191 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-23 20:25:00,246 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9180e8bda/9f430d0ac6b347268186fa967a93724e/FLAG62d15857a [2021-02-23 20:25:00,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9180e8bda/9f430d0ac6b347268186fa967a93724e [2021-02-23 20:25:00,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 20:25:00,532 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 20:25:00,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 20:25:00,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 20:25:00,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 20:25:00,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:25:00" (1/1) ... [2021-02-23 20:25:00,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46ad7cd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:00, skipping insertion in model container [2021-02-23 20:25:00,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:25:00" (1/1) ... [2021-02-23 20:25:00,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 20:25:00,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 20:25:03,909 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-02-23 20:25:04,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:25:04,211 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 20:25:04,959 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-02-23 20:25:04,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:25:05,980 INFO L208 MainTranslator]: Completed translation [2021-02-23 20:25:05,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05 WrapperNode [2021-02-23 20:25:05,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 20:25:05,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 20:25:05,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 20:25:05,982 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 20:25:05,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (1/1) ... [2021-02-23 20:25:05,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (1/1) ... [2021-02-23 20:25:06,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (1/1) ... [2021-02-23 20:25:06,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (1/1) ... [2021-02-23 20:25:06,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (1/1) ... [2021-02-23 20:25:06,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (1/1) ... [2021-02-23 20:25:06,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (1/1) ... [2021-02-23 20:25:06,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 20:25:06,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 20:25:06,980 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 20:25:06,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 20:25:06,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (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 [2021-02-23 20:25:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 20:25:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 20:25:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 20:25:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 20:25:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-23 20:25:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-23 20:25:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 20:25:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 20:25:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-23 20:25:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 20:25:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 20:25:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-23 20:25:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-23 20:25:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 20:25:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-23 20:25:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 20:25:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-23 20:25:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 20:25:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 20:25:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-23 20:25:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-23 20:25:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 20:25:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 20:25:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 20:25:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-23 20:25:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-23 20:25:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 20:25:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-23 20:25:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-23 20:25:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-23 20:25:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-23 20:25:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-23 20:25:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-23 20:25:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-23 20:25:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-23 20:25:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-23 20:25:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-23 20:25:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-23 20:25:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-23 20:25:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-23 20:25:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-23 20:25:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-23 20:25:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-23 20:25:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-23 20:25:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-23 20:25:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-23 20:25:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-23 20:25:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-23 20:25:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-23 20:25:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-23 20:25:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-23 20:25:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-23 20:25:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-23 20:25:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-23 20:25:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-23 20:25:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-23 20:25:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-23 20:25:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-23 20:25:07,103 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-23 20:25:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-23 20:25:07,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-23 20:25:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-23 20:25:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-23 20:25:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-23 20:25:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-23 20:25:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-23 20:25:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-23 20:25:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-23 20:25:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-23 20:25:07,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-23 20:25:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-23 20:25:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-23 20:25:07,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-23 20:25:07,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-23 20:25:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-23 20:25:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-23 20:25:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-23 20:25:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-23 20:25:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-23 20:25:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-23 20:25:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-23 20:25:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-23 20:25:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2021-02-23 20:25:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-23 20:25:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-23 20:25:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-23 20:25:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2021-02-23 20:25:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2021-02-23 20:25:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2021-02-23 20:25:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2021-02-23 20:25:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2021-02-23 20:25:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2021-02-23 20:25:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2021-02-23 20:25:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2021-02-23 20:25:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-23 20:25:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-23 20:25:07,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-23 20:25:07,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-23 20:25:07,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-23 20:25:07,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-23 20:25:07,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-23 20:25:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-23 20:25:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2021-02-23 20:25:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-23 20:25:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2021-02-23 20:25:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2021-02-23 20:25:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-23 20:25:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-23 20:25:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-23 20:25:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-23 20:25:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-23 20:25:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-23 20:25:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-23 20:25:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-23 20:25:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-23 20:25:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-23 20:25:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-23 20:25:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-23 20:25:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-23 20:25:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-23 20:25:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-23 20:25:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-23 20:25:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-23 20:25:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-23 20:25:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-23 20:25:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2021-02-23 20:25:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_60 [2021-02-23 20:25:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2021-02-23 20:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-23 20:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-23 20:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-23 20:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-23 20:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-23 20:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-23 20:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-23 20:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-23 20:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-23 20:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-23 20:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-23 20:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-23 20:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-23 20:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-23 20:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-23 20:25:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-23 20:25:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-23 20:25:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-23 20:25:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-23 20:25:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_116 [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-23 20:25:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-23 20:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-23 20:25:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-23 20:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-23 20:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-23 20:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-23 20:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-23 20:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-23 20:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-23 20:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-23 20:25:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-23 20:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_141 [2021-02-23 20:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2021-02-23 20:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-23 20:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_144 [2021-02-23 20:25:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_145 [2021-02-23 20:25:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_146 [2021-02-23 20:25:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-23 20:25:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-23 20:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-23 20:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-23 20:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 20:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-23 20:25:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-23 20:25:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-23 20:25:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-23 20:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-23 20:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-23 20:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 20:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-23 20:25:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 20:25:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-23 20:25:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-23 20:25:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 20:25:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 20:25:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-23 20:25:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-23 20:25:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-23 20:25:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-23 20:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-23 20:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-23 20:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-23 20:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-23 20:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-23 20:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 20:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 20:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-02-23 20:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 20:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 20:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 20:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 20:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 20:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 20:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 20:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 20:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 20:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2021-02-23 20:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2021-02-23 20:25:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2021-02-23 20:25:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 20:25:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-23 20:25:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-23 20:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-23 20:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-23 20:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-23 20:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-23 20:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 20:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-23 20:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 20:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-23 20:25:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 20:25:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-23 20:25:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 20:25:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-23 20:25:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 20:25:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 20:25:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-23 20:25:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-23 20:25:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-23 20:25:07,187 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-23 20:25:07,188 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-23 20:25:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-23 20:25:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-23 20:25:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-23 20:25:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-23 20:25:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-23 20:25:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-23 20:25:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_60 [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2021-02-23 20:25:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-23 20:25:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-23 20:25:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-23 20:25:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-23 20:25:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-23 20:25:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-23 20:25:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-23 20:25:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-23 20:25:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-23 20:25:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-23 20:25:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-23 20:25:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_116 [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-23 20:25:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-23 20:25:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-23 20:25:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-23 20:25:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_144 [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_145 [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_141 [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-23 20:25:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_146 [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-23 20:25:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 20:25:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-23 20:25:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-23 20:25:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 20:25:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-23 20:25:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 20:25:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-23 20:25:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 20:25:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 20:25:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 20:25:19,862 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 20:25:19,863 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-23 20:25:19,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:25:19 BoogieIcfgContainer [2021-02-23 20:25:19,874 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 20:25:19,876 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 20:25:19,876 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 20:25:19,879 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 20:25:19,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 08:25:00" (1/3) ... [2021-02-23 20:25:19,880 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7619941d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:25:19, skipping insertion in model container [2021-02-23 20:25:19,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:25:05" (2/3) ... [2021-02-23 20:25:19,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7619941d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:25:19, skipping insertion in model container [2021-02-23 20:25:19,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:25:19" (3/3) ... [2021-02-23 20:25:19,883 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-23 20:25:19,889 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 20:25:19,897 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 20:25:19,918 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 20:25:19,945 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 20:25:19,946 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 20:25:19,946 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 20:25:19,946 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 20:25:19,946 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 20:25:19,946 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 20:25:19,946 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 20:25:19,946 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 20:25:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10852 states. [2021-02-23 20:25:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2021-02-23 20:25:20,210 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:25:20,212 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:25:20,213 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:25:20,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:25:20,220 INFO L82 PathProgramCache]: Analyzing trace with hash 1754410366, now seen corresponding path program 1 times [2021-02-23 20:25:20,229 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:25:20,229 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [826862863] [2021-02-23 20:25:20,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:25:20,467 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:25:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:25:22,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:25:22,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:25:22,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:25:22,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:25:22,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:25:22,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:25:32,344 WARN L202 SmtUtils]: Spent 9.67 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:25:32,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:25:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:25:34,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:25:34,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:25:35,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-23 20:25:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:25:35,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:25:35,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 20:25:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 20:25:37,234 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [826862863] [2021-02-23 20:25:37,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:25:37,237 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 20:25:37,237 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348268339] [2021-02-23 20:25:37,254 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 20:25:37,254 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:25:37,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 20:25:37,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 20:25:37,270 INFO L87 Difference]: Start difference. First operand 10852 states. Second operand 5 states. [2021-02-23 20:26:06,445 WARN L202 SmtUtils]: Spent 9.50 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:26:27,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:26:27,948 INFO L93 Difference]: Finished difference Result 4315 states and 4667 transitions. [2021-02-23 20:26:27,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 20:26:27,959 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1815 [2021-02-23 20:26:27,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:26:28,012 INFO L225 Difference]: With dead ends: 4315 [2021-02-23 20:26:28,013 INFO L226 Difference]: Without dead ends: 3092 [2021-02-23 20:26:28,031 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 20:26:28,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3092 states. [2021-02-23 20:26:29,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3092 to 3046. [2021-02-23 20:26:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3046 states. [2021-02-23 20:26:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 3046 states and 3189 transitions. [2021-02-23 20:26:29,362 INFO L78 Accepts]: Start accepts. Automaton has 3046 states and 3189 transitions. Word has length 1815 [2021-02-23 20:26:29,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:26:29,367 INFO L480 AbstractCegarLoop]: Abstraction has 3046 states and 3189 transitions. [2021-02-23 20:26:29,367 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 20:26:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 3189 transitions. [2021-02-23 20:26:29,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1817 [2021-02-23 20:26:29,535 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:26:29,537 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:26:29,537 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 20:26:29,538 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:26:29,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:26:29,539 INFO L82 PathProgramCache]: Analyzing trace with hash -1449617637, now seen corresponding path program 1 times [2021-02-23 20:26:29,539 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:26:29,540 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1872429199] [2021-02-23 20:26:29,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:26:29,573 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:26:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:26:30,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:26:30,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:26:30,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:26:30,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:26:30,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:26:30,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:26:40,367 WARN L202 SmtUtils]: Spent 9.58 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:26:40,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:26:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:26:42,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:26:42,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:26:43,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-23 20:26:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:26:43,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:26:43,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:26:43,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:26:43,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 20:26:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 20:26:45,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1872429199] [2021-02-23 20:26:45,416 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:26:45,417 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 20:26:45,417 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301984009] [2021-02-23 20:26:45,420 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 20:26:45,420 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:26:45,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 20:26:45,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 20:26:45,421 INFO L87 Difference]: Start difference. First operand 3046 states and 3189 transitions. Second operand 5 states. [2021-02-23 20:27:14,004 WARN L202 SmtUtils]: Spent 9.47 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:27:32,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:27:32,229 INFO L93 Difference]: Finished difference Result 3083 states and 3237 transitions. [2021-02-23 20:27:32,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 20:27:32,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1816 [2021-02-23 20:27:32,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:27:32,249 INFO L225 Difference]: With dead ends: 3083 [2021-02-23 20:27:32,249 INFO L226 Difference]: Without dead ends: 3080 [2021-02-23 20:27:32,252 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 20:27:32,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3080 states. [2021-02-23 20:27:33,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3080 to 3045. [2021-02-23 20:27:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3045 states. [2021-02-23 20:27:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 3045 states and 3187 transitions. [2021-02-23 20:27:33,185 INFO L78 Accepts]: Start accepts. Automaton has 3045 states and 3187 transitions. Word has length 1816 [2021-02-23 20:27:33,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:27:33,188 INFO L480 AbstractCegarLoop]: Abstraction has 3045 states and 3187 transitions. [2021-02-23 20:27:33,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 20:27:33,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 3187 transitions. [2021-02-23 20:27:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1818 [2021-02-23 20:27:33,214 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:27:33,215 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:27:33,216 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 20:27:33,216 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:27:33,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:27:33,217 INFO L82 PathProgramCache]: Analyzing trace with hash -1990233055, now seen corresponding path program 1 times [2021-02-23 20:27:33,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:27:33,217 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [363693046] [2021-02-23 20:27:33,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:27:33,245 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:27:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:27:34,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:27:34,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:27:34,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:27:34,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:27:34,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:27:34,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:27:44,177 WARN L202 SmtUtils]: Spent 9.53 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:27:44,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:27:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:27:45,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:27:45,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:27:46,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-23 20:27:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:27:46,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:27:46,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:27:46,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:27:46,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 20:27:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 20:27:48,497 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [363693046] [2021-02-23 20:27:48,497 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:27:48,497 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 20:27:48,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285483651] [2021-02-23 20:27:48,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 20:27:48,499 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:27:48,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 20:27:48,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 20:27:48,501 INFO L87 Difference]: Start difference. First operand 3045 states and 3187 transitions. Second operand 5 states. [2021-02-23 20:28:15,976 WARN L202 SmtUtils]: Spent 9.57 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:28:33,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:28:33,635 INFO L93 Difference]: Finished difference Result 3082 states and 3235 transitions. [2021-02-23 20:28:33,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 20:28:33,640 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1817 [2021-02-23 20:28:33,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:28:33,657 INFO L225 Difference]: With dead ends: 3082 [2021-02-23 20:28:33,658 INFO L226 Difference]: Without dead ends: 3079 [2021-02-23 20:28:33,659 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 20:28:33,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3079 states. [2021-02-23 20:28:34,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3079 to 3044. [2021-02-23 20:28:34,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3044 states. [2021-02-23 20:28:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 3044 states and 3185 transitions. [2021-02-23 20:28:34,755 INFO L78 Accepts]: Start accepts. Automaton has 3044 states and 3185 transitions. Word has length 1817 [2021-02-23 20:28:34,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:28:34,757 INFO L480 AbstractCegarLoop]: Abstraction has 3044 states and 3185 transitions. [2021-02-23 20:28:34,757 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 20:28:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 3185 transitions. [2021-02-23 20:28:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1819 [2021-02-23 20:28:34,786 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:28:34,787 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:28:34,787 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 20:28:34,787 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:28:34,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:28:34,788 INFO L82 PathProgramCache]: Analyzing trace with hash -1569436962, now seen corresponding path program 1 times [2021-02-23 20:28:34,788 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:28:34,789 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [469830658] [2021-02-23 20:28:34,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:28:34,816 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:28:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:28:35,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:28:35,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:28:35,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:28:35,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:28:35,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:28:35,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:28:45,463 WARN L202 SmtUtils]: Spent 9.55 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:28:45,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:28:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:28:46,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:28:46,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:28:48,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-23 20:28:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:28:48,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:28:48,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:28:48,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:28:48,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 20:28:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 20:28:50,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [469830658] [2021-02-23 20:28:50,367 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:28:50,367 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 20:28:50,367 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466749580] [2021-02-23 20:28:50,370 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 20:28:50,370 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:28:50,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 20:28:50,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 20:28:50,371 INFO L87 Difference]: Start difference. First operand 3044 states and 3185 transitions. Second operand 5 states. [2021-02-23 20:29:17,969 WARN L202 SmtUtils]: Spent 9.65 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:29:35,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:29:35,851 INFO L93 Difference]: Finished difference Result 3081 states and 3233 transitions. [2021-02-23 20:29:35,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 20:29:35,852 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1818 [2021-02-23 20:29:35,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:29:35,867 INFO L225 Difference]: With dead ends: 3081 [2021-02-23 20:29:35,867 INFO L226 Difference]: Without dead ends: 3078 [2021-02-23 20:29:35,869 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 20:29:35,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3078 states. [2021-02-23 20:29:36,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3078 to 3043. [2021-02-23 20:29:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3043 states. [2021-02-23 20:29:36,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 3043 states and 3183 transitions. [2021-02-23 20:29:36,937 INFO L78 Accepts]: Start accepts. Automaton has 3043 states and 3183 transitions. Word has length 1818 [2021-02-23 20:29:36,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:29:36,939 INFO L480 AbstractCegarLoop]: Abstraction has 3043 states and 3183 transitions. [2021-02-23 20:29:36,939 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 20:29:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 3183 transitions. [2021-02-23 20:29:37,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1820 [2021-02-23 20:29:37,034 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:29:37,036 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, 1, 1, 1, 1] [2021-02-23 20:29:37,036 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 20:29:37,036 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:29:37,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:29:37,039 INFO L82 PathProgramCache]: Analyzing trace with hash -1409655100, now seen corresponding path program 1 times [2021-02-23 20:29:37,039 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:29:37,040 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1899013446] [2021-02-23 20:29:37,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:29:37,063 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:29:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:29:38,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:29:38,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:29:38,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:29:38,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:29:38,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:29:38,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:29:47,723 WARN L202 SmtUtils]: Spent 9.66 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:29:47,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:29:47,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:29:48,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:29:48,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:29:49,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-23 20:29:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:29:49,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:29:49,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:29:49,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:29:49,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 20:29:51,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 20:29:51,449 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1899013446] [2021-02-23 20:29:51,449 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:29:51,450 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 20:29:51,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011377162] [2021-02-23 20:29:51,451 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 20:29:51,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:29:51,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 20:29:51,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 20:29:51,452 INFO L87 Difference]: Start difference. First operand 3043 states and 3183 transitions. Second operand 5 states. [2021-02-23 20:30:18,848 WARN L202 SmtUtils]: Spent 9.53 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:30:29,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:30:29,335 INFO L93 Difference]: Finished difference Result 3080 states and 3231 transitions. [2021-02-23 20:30:29,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 20:30:29,336 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1819 [2021-02-23 20:30:29,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:30:29,352 INFO L225 Difference]: With dead ends: 3080 [2021-02-23 20:30:29,352 INFO L226 Difference]: Without dead ends: 3071 [2021-02-23 20:30:29,354 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 20:30:29,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3071 states. [2021-02-23 20:30:30,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3071 to 3036. [2021-02-23 20:30:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3036 states. [2021-02-23 20:30:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 3036 states and 3175 transitions. [2021-02-23 20:30:30,303 INFO L78 Accepts]: Start accepts. Automaton has 3036 states and 3175 transitions. Word has length 1819 [2021-02-23 20:30:30,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:30:30,305 INFO L480 AbstractCegarLoop]: Abstraction has 3036 states and 3175 transitions. [2021-02-23 20:30:30,305 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 20:30:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 3175 transitions. [2021-02-23 20:30:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1883 [2021-02-23 20:30:30,337 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:30:30,338 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:30:30,338 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 20:30:30,338 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:30:30,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:30:30,339 INFO L82 PathProgramCache]: Analyzing trace with hash 1679811645, now seen corresponding path program 1 times [2021-02-23 20:30:30,340 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:30:30,340 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1570159199] [2021-02-23 20:30:30,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:30:30,366 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:30:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:30:31,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:31,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:31,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:31,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:30:31,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:31,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:30:31,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:31,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:30:31,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:31,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:41,135 WARN L202 SmtUtils]: Spent 9.48 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:30:41,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:30:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:30:42,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:42,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:43,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-23 20:30:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:30:43,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:43,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:43,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1838 [2021-02-23 20:30:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:30:43,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:43,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:43,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1857 [2021-02-23 20:30:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:30:43,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:43,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:43,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:43,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 20:30:43,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 20:30:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:30:43,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:43,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:43,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:43,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 20:30:43,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-02-23 20:30:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:30:43,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:30:43,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:30:45,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 20:30:45,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1570159199] [2021-02-23 20:30:45,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:30:45,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-23 20:30:45,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120616863] [2021-02-23 20:30:45,465 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-23 20:30:45,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:30:45,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-23 20:30:45,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-23 20:30:45,466 INFO L87 Difference]: Start difference. First operand 3036 states and 3175 transitions. Second operand 6 states. [2021-02-23 20:31:15,953 WARN L202 SmtUtils]: Spent 9.55 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:31:24,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 20:31:24,852 INFO L93 Difference]: Finished difference Result 3071 states and 3222 transitions. [2021-02-23 20:31:24,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 20:31:24,852 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1882 [2021-02-23 20:31:24,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 20:31:24,854 INFO L225 Difference]: With dead ends: 3071 [2021-02-23 20:31:24,854 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 20:31:24,863 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-02-23 20:31:24,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 20:31:24,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 20:31:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 20:31:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 20:31:24,864 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1882 [2021-02-23 20:31:24,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 20:31:24,864 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 20:31:24,864 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-23 20:31:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 20:31:24,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 20:31:24,865 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-23 20:31:24,867 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 20:31:25,488 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:25,848 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:31:26,171 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:26,479 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:26,787 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:27,256 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:27,596 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:27,912 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:28,244 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:28,552 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:28,858 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:29,156 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:29,463 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:29,766 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:30,076 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:30,381 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:30,741 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:31,059 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:31,352 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:31:31,685 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:32,005 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:32,327 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:32,627 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:32,928 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:33,241 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:33,545 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:33,848 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:34,189 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:34,486 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:34,783 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:35,087 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:35,388 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:35,688 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:35,992 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:36,305 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:36,623 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:36,970 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:37,301 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:37,637 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:37,946 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:38,242 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:38,570 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:39,191 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:39,562 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:39,865 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:40,188 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:40,538 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:40,879 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:41,226 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:41,531 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:41,835 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:42,187 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:42,489 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:42,803 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:43,113 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:43,423 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:43,745 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:44,053 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:44,374 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:44,721 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:45,027 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:45,334 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-23 20:31:45,635 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:45,932 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:31:46,232 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:31:46,552 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:46,854 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:47,156 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:47,458 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:47,760 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:48,104 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:48,408 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:48,708 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:49,010 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:49,332 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:49,633 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:49,939 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:50,248 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:50,550 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:50,852 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:51,155 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:51,495 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:51,796 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:52,097 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:52,406 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:52,707 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:53,016 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:31:53,317 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:53,644 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:53,968 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:54,269 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:54,619 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:54,927 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:55,230 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:55,536 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:55,837 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:56,138 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:57,141 WARN L202 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:31:57,447 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:57,746 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:58,085 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:58,384 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:31:58,686 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:58,985 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:59,285 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:59,584 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:31:59,887 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:00,196 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:00,516 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:00,835 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:01,151 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:01,478 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:01,782 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:02,082 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:02,382 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:02,685 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:02,987 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:03,294 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:04,107 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:04,416 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:04,755 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:05,063 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:05,372 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:05,686 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:06,008 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:06,307 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:06,606 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:06,907 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:07,217 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:07,934 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:08,595 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:09,259 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:09,924 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:10,617 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:11,291 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:11,959 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:12,753 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:13,557 WARN L202 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:13,883 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:14,182 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:14,495 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:14,800 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:32:15,125 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:15,469 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:15,787 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:16,101 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:16,413 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:16,730 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:17,033 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:17,729 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:18,408 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:19,084 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:19,769 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:20,441 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:21,115 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:21,789 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:22,578 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:23,358 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:24,037 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:24,713 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:25,396 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:26,072 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:26,752 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:27,427 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:28,114 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:28,897 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:29,679 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:30,359 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:31,040 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:31,716 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:32,374 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:33,035 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:33,707 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:34,375 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:35,154 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:35,935 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:36,252 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:36,932 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:37,605 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:38,281 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:38,955 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:39,633 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:40,299 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:40,966 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:41,754 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:42,532 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:42,835 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:43,135 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:43,452 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:43,754 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:44,054 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:44,356 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:44,659 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:44,960 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:45,255 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:32:45,555 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:45,855 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:46,154 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:46,456 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:46,758 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:47,061 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:47,363 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:47,664 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:47,963 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:48,263 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:48,564 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:48,863 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:49,163 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:32:49,956 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-23 20:32:50,709 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:51,419 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:52,090 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:52,759 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:53,431 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:54,112 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:54,783 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:55,559 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:56,335 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:32:56,648 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:56,954 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:57,262 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:57,562 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:57,861 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:58,162 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:58,463 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:32:59,130 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:32:59,797 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:00,464 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:01,133 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:01,802 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:02,476 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:03,146 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:03,915 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:33:04,686 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:33:04,994 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:05,297 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:05,598 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:05,899 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:06,200 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:06,497 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:06,814 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:07,131 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:07,433 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:07,733 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:08,040 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:08,411 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:08,727 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:09,033 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:09,339 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:09,641 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:09,940 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:10,241 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:10,543 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:10,845 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:11,145 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:11,451 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:11,752 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:12,051 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:12,496 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:12,797 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:13,097 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:13,409 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:13,709 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:14,008 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:14,310 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:14,611 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:14,913 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:15,215 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:15,517 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:15,829 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:16,133 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:16,432 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:16,730 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:17,029 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:17,333 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:17,632 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:18,296 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:18,973 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:19,636 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:20,295 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:20,958 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:21,627 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:22,290 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:23,063 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:33:23,841 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:33:24,159 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:24,472 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:24,787 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:25,094 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:25,400 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:25,707 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:26,015 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:26,322 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:26,630 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:26,934 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:27,235 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:27,563 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:27,882 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:28,199 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:28,515 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:28,814 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:29,114 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:29,412 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:29,713 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:30,012 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:30,313 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:30,613 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:30,918 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:31,227 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:31,527 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:31,826 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:32,126 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:32,425 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:32,728 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:33,029 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:33,331 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:34,134 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:33:34,452 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:34,771 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:35,077 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:35,367 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:35,667 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:35,967 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:36,277 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:36,581 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:36,880 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:37,179 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:37,480 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:37,790 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:38,091 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:38,405 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:38,704 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:39,003 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:39,303 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:39,603 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:39,901 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:40,219 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:40,569 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:40,863 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:41,171 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:41,470 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:41,768 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:42,073 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:42,381 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:42,697 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:43,004 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:43,308 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:43,609 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:43,908 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:44,213 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:44,527 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:44,831 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:45,131 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:45,447 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:45,757 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:46,060 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:46,361 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:46,665 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:46,981 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:47,281 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:47,580 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:47,887 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:48,189 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:48,488 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:48,786 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:49,546 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-23 20:33:50,037 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:50,365 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:33:50,667 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:51,437 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:33:51,745 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:52,048 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:52,342 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:33:52,646 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:52,944 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:53,253 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:53,559 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:53,862 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:54,174 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:54,479 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:54,781 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:33:55,448 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:56,107 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:56,767 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:57,433 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:58,094 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:58,761 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:33:59,421 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-23 20:34:00,192 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:34:00,957 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:34:01,289 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:01,588 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:01,886 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:02,186 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:02,497 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:02,796 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:03,096 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:03,400 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:03,707 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:04,007 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:04,307 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:04,606 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:04,905 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:05,203 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:05,512 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:05,811 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:06,112 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:06,413 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:06,715 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:07,028 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:07,326 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:07,625 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:07,925 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:08,227 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:08,536 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:08,867 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:09,168 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:09,467 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:09,775 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:10,082 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:10,379 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:10,678 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:10,985 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:11,285 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:11,584 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:11,901 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:12,201 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:12,514 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:12,826 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:13,126 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:13,426 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:13,730 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:14,043 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:14,343 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:14,643 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:14,943 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:15,241 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:15,541 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:15,841 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:16,154 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:16,465 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:16,773 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:17,073 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:17,375 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:17,686 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:18,196 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:18,526 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:18,828 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:19,127 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:19,427 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:19,730 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:20,029 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:20,328 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:20,626 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:20,926 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:21,225 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:21,526 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:21,825 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:22,126 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:22,427 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:22,728 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:23,034 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:23,339 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:23,640 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:23,946 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:24,258 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:24,558 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:24,874 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:25,192 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:25,495 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:25,799 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:26,100 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:26,408 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:26,711 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:27,016 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:27,319 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:27,621 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:27,921 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:28,226 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:28,532 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:28,833 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:29,145 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:29,451 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:29,781 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:30,182 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:30,486 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:30,842 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-23 20:34:31,272 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:31,578 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:31,881 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:32,192 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:32,495 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:32,963 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:33,274 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:33,592 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:33,895 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:34,204 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:34,516 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:34,823 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:35,132 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:35,438 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:35,867 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:36,173 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:36,483 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:36,784 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:37,096 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:37,400 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:37,723 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:38,038 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:38,474 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:38,788 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:39,575 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:34:40,362 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:34:40,662 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:40,962 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:41,278 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:41,585 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:41,889 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:42,192 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:42,495 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:42,799 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:43,118 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:43,423 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:43,738 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:44,044 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:44,361 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:44,666 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:44,972 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:45,280 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:45,592 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:45,900 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:46,205 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:46,510 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:46,814 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:47,119 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:47,422 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:47,724 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:48,028 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:48,345 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:48,671 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:48,977 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:49,281 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:49,592 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:49,898 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:50,211 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:50,530 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:50,835 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:51,137 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:51,440 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:51,744 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:52,046 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:52,349 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:52,653 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:53,438 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:34:53,789 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:54,094 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:54,397 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:54,710 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:55,013 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:55,317 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:55,621 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:56,401 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:34:57,196 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:34:57,504 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:57,806 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:58,108 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:58,412 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:58,719 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:34:59,024 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:59,325 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:59,637 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:34:59,954 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:00,254 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:00,556 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:00,857 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:01,158 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:01,463 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:01,767 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:02,078 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:02,383 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:02,688 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:03,530 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:35:03,851 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:04,152 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:04,468 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:04,815 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:05,131 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:05,432 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:05,760 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:06,060 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:06,364 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:06,686 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:06,997 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:07,300 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:07,603 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:07,906 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:08,207 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:08,509 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:08,810 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:09,110 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:09,416 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:09,739 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:10,060 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:10,365 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:10,668 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:10,983 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:11,294 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:11,633 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:11,936 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:12,235 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:12,548 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:12,852 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:13,163 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:13,472 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:13,776 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:14,077 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:14,400 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:14,702 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:15,003 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:15,314 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:15,614 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:15,919 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:16,221 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:17,018 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-23 20:35:17,320 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:17,620 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:17,924 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-23 20:35:18,229 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:18,530 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:18,830 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:19,131 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:19,434 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:19,735 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:20,039 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:20,339 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:20,640 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:20,940 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:21,241 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:21,542 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-23 20:35:30,756 WARN L202 SmtUtils]: Spent 7.74 s on a formula simplification. DAG size of input: 900 DAG size of output: 34 [2021-02-23 20:35:38,754 WARN L202 SmtUtils]: Spent 7.80 s on a formula simplification. DAG size of input: 886 DAG size of output: 16 [2021-02-23 20:35:46,825 WARN L202 SmtUtils]: Spent 7.95 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-23 20:35:55,778 WARN L202 SmtUtils]: Spent 7.84 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-23 20:36:03,742 WARN L202 SmtUtils]: Spent 7.89 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-23 20:36:11,751 WARN L202 SmtUtils]: Spent 7.86 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-23 20:36:21,416 WARN L202 SmtUtils]: Spent 7.82 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-23 20:36:29,696 WARN L202 SmtUtils]: Spent 7.75 s on a formula simplification. DAG size of input: 896 DAG size of output: 19 [2021-02-23 20:36:39,343 WARN L202 SmtUtils]: Spent 7.84 s on a formula simplification. DAG size of input: 896 DAG size of output: 19 [2021-02-23 20:36:47,740 WARN L202 SmtUtils]: Spent 7.84 s on a formula simplification. DAG size of input: 896 DAG size of output: 19 [2021-02-23 20:36:55,961 WARN L202 SmtUtils]: Spent 8.07 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-23 20:37:03,867 WARN L202 SmtUtils]: Spent 7.88 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-23 20:37:11,645 WARN L202 SmtUtils]: Spent 7.69 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-23 20:37:19,308 WARN L202 SmtUtils]: Spent 7.65 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-23 20:37:27,090 WARN L202 SmtUtils]: Spent 7.73 s on a formula simplification. DAG size of input: 892 DAG size of output: 34 [2021-02-23 20:37:52,769 WARN L202 SmtUtils]: Spent 24.59 s on a formula simplification. DAG size of input: 903 DAG size of output: 32