/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 21:08:47,173 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 21:08:47,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 21:08:47,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 21:08:47,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 21:08:47,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 21:08:47,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 21:08:47,259 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 21:08:47,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 21:08:47,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 21:08:47,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 21:08:47,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 21:08:47,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 21:08:47,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 21:08:47,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 21:08:47,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 21:08:47,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 21:08:47,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 21:08:47,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 21:08:47,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 21:08:47,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 21:08:47,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 21:08:47,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 21:08:47,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 21:08:47,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 21:08:47,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 21:08:47,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 21:08:47,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 21:08:47,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 21:08:47,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 21:08:47,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 21:08:47,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 21:08:47,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 21:08:47,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 21:08:47,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 21:08:47,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 21:08:47,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 21:08:47,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 21:08:47,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 21:08:47,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 21:08:47,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 21:08:47,295 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 21:08:47,306 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 21:08:47,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 21:08:47,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 21:08:47,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 21:08:47,309 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 21:08:47,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 21:08:47,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 21:08:47,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 21:08:47,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 21:08:47,310 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 21:08:47,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 21:08:47,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 21:08:47,310 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 21:08:47,310 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 21:08:47,311 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 21:08:47,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 21:08:47,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 21:08:47,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 21:08:47,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 21:08:47,312 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 21:08:47,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 21:08:47,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 21:08:47,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 21:08:47,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 21:08:47,715 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 21:08:47,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-19 21:08:47,795 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4409b53c5/ab707a2716154438946588820b479cda/FLAG887900295 [2021-02-19 21:08:48,920 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 21:08:48,922 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-19 21:08:49,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4409b53c5/ab707a2716154438946588820b479cda/FLAG887900295 [2021-02-19 21:08:49,252 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4409b53c5/ab707a2716154438946588820b479cda [2021-02-19 21:08:49,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 21:08:49,271 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 21:08:49,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 21:08:49,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 21:08:49,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 21:08:49,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:08:49" (1/1) ... [2021-02-19 21:08:49,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@647f3efa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:49, skipping insertion in model container [2021-02-19 21:08:49,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:08:49" (1/1) ... [2021-02-19 21:08:49,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 21:08:49,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 21:08:53,028 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2021-02-19 21:08:53,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:08:53,322 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 21:08:54,010 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2021-02-19 21:08:54,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:08:55,117 INFO L208 MainTranslator]: Completed translation [2021-02-19 21:08:55,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55 WrapperNode [2021-02-19 21:08:55,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 21:08:55,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 21:08:55,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 21:08:55,119 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 21:08:55,131 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... [2021-02-19 21:08:55,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... [2021-02-19 21:08:55,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... [2021-02-19 21:08:55,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... [2021-02-19 21:08:55,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... [2021-02-19 21:08:55,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... [2021-02-19 21:08:55,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... [2021-02-19 21:08:56,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 21:08:56,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 21:08:56,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 21:08:56,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 21:08:56,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 21:08:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 21:08:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 21:08:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-19 21:08:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 21:08:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 21:08:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-19 21:08:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-19 21:08:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-19 21:08:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-19 21:08:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-19 21:08:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-19 21:08:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-19 21:08:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-19 21:08:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-19 21:08:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-19 21:08:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-19 21:08:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 21:08:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 21:08:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 21:08:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 21:08:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 21:08:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 21:08:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-19 21:08:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-19 21:08:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-19 21:08:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2021-02-19 21:08:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-19 21:08:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure init_copy [2021-02-19 21:08:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame [2021-02-19 21:08:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_frame [2021-02-19 21:08:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_frame [2021-02-19 21:08:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure end_field [2021-02-19 21:08:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_video_data [2021-02-19 21:08:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trailer [2021-02-19 21:08:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_data [2021-02-19 21:08:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_vbi_video_data [2021-02-19 21:08:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_bulk [2021-02-19 21:08:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chunk [2021-02-19 21:08:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_complete_iso [2021-02-19 21:08:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_iso_urb [2021-02-19 21:08:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2021-02-19 21:08:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2021-02-19 21:08:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_bulk_urb [2021-02-19 21:08:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2021-02-19 21:08:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_release [2021-02-19 21:08:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_queue [2021-02-19 21:08:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_prepare [2021-02-19 21:08:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_all_urb [2021-02-19 21:08:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2021-02-19 21:08:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_buf_setup [2021-02-19 21:08:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt [2021-02-19 21:08:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt [2021-02-19 21:08:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt [2021-02-19 21:08:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2021-02-19 21:08:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt [2021-02-19 21:08:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi [2021-02-19 21:08:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2021-02-19 21:08:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-19 21:08:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-19 21:08:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-19 21:08:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-19 21:08:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2021-02-19 21:08:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-02-19 21:08:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-02-19 21:08:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-02-19 21:08:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enumaudio [2021-02-19 21:08:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-19 21:08:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-19 21:08:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-19 21:08:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2021-02-19 21:08:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-19 21:08:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-19 21:08:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2021-02-19 21:08:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-19 21:08:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-19 21:08:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-19 21:08:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-19 21:08:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-19 21:08:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2021-02-19 21:08:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_video_stream [2021-02-19 21:08:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_bubble_handler [2021-02-19 21:08:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-19 21:08:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-19 21:08:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2021-02-19 21:08:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_suspend [2021-02-19 21:08:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_v4l2_context [2021-02-19 21:08:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_video_resume [2021-02-19 21:08:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-02-19 21:08:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_video_context [2021-02-19 21:08:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2021-02-19 21:08:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2021-02-19 21:08:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_mmap [2021-02-19 21:08:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_poll [2021-02-19 21:08:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_read [2021-02-19 21:08:56,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-19 21:08:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_video_device [2021-02-19 21:08:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_exit [2021-02-19 21:08:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_init [2021-02-19 21:08:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-19 21:08:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2021-02-19 21:08:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2021-02-19 21:08:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2021-02-19 21:08:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2021-02-19 21:08:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-19 21:08:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2021-02-19 21:08:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2021-02-19 21:08:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-19 21:08:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2021-02-19 21:08:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-19 21:08:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-19 21:08:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-19 21:08:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2021-02-19 21:08:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-19 21:08:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-19 21:08:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-19 21:08:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2021-02-19 21:08:56,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-19 21:08:56,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-19 21:08:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-19 21:08:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2021-02-19 21:08:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2021-02-19 21:08:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2021-02-19 21:08:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2021-02-19 21:08:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2021-02-19 21:08:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-19 21:08:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2021-02-19 21:08:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2021-02-19 21:08:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2021-02-19 21:08:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_lock [2021-02-19 21:08:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_stream_unlock [2021-02-19 21:08:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval [2021-02-19 21:08:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2021-02-19 21:08:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2021-02-19 21:08:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_params [2021-02-19 21:08:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2021-02-19 21:08:56,182 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2021-02-19 21:08:56,182 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2021-02-19 21:08:56,182 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_audio_data [2021-02-19 21:08:56,182 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_handler_audio [2021-02-19 21:08:56,183 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2021-02-19 21:08:56,183 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_trigger [2021-02-19 21:08:56,183 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_pointer [2021-02-19 21:08:56,183 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_pd_get_page [2021-02-19 21:08:56,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_suspend [2021-02-19 21:08:56,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_alsa_resume [2021-02-19 21:08:56,186 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_init [2021-02-19 21:08:56,189 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_audio_free [2021-02-19 21:08:56,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-19 21:08:56,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_62 [2021-02-19 21:08:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-19 21:08:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-19 21:08:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-19 21:08:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-19 21:08:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-19 21:08:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_ts_bus_ctrl [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_release [2021-02-19 21:08:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_sleep [2021-02-19 21:08:56,197 INFO L138 BoogieDeclarations]: Found implementation of procedure check_scan_ok [2021-02-19 21:08:56,197 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_delay_overflow [2021-02-19 21:08:56,197 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-02-19 21:08:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_suspend [2021-02-19 21:08:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_dvb_resume [2021-02-19 21:08:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_init [2021-02-19 21:08:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_get_fe [2021-02-19 21:08:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fe_get_tune_settings [2021-02-19 21:08:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_status [2021-02-19 21:08:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_ber [2021-02-19 21:08:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_signal_strength [2021-02-19 21:08:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_snr [2021-02-19 21:08:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_read_unc_blocks [2021-02-19 21:08:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_irq [2021-02-19 21:08:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_init [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_urb_cleanup [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_start_streaming [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_start_feed [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stop_feed [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_init [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_exit [2021-02-19 21:08:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_usb_device_cleanup [2021-02-19 21:08:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_dvb_get_adapter_num [2021-02-19 21:08:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 21:08:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2021-02-19 21:08:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_76 [2021-02-19 21:08:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2021-02-19 21:08:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_78 [2021-02-19 21:08:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_84 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-19 21:08:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-19 21:08:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-19 21:08:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-19 21:08:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2021-02-19 21:08:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2021-02-19 21:08:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2021-02-19 21:08:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2021-02-19 21:08:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_suspend [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_fm_resume [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2021-02-19 21:08:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_tuner [2021-02-19 21:08:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_get_freq [2021-02-19 21:08:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-02-19 21:08:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_set_freq [2021-02-19 21:08:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 21:08:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 21:08:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 21:08:56,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 21:08:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_queryctrl [2021-02-19 21:08:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tlg_fm_vidioc_querymenu [2021-02-19 21:08:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2021-02-19 21:08:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio___0 [2021-02-19 21:08:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio___0 [2021-02-19 21:08:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2021-02-19 21:08:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_init [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_exit [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_118 [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2021-02-19 21:08:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_128 [2021-02-19 21:08:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2021-02-19 21:08:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-02-19 21:08:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-02-19 21:08:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_notifier_block [2021-02-19 21:08:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-02-19 21:08:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_delete [2021-02-19 21:08:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_download [2021-02-19 21:08:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-02-19 21:08:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure set_map_flags [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure get_autopm_ref [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure fixup [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure find_old_poseidon [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure is_working [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_suspend [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_resume [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure hibernation_resume [2021-02-19 21:08:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure check_firmware [2021-02-19 21:08:56,212 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_probe [2021-02-19 21:08:56,212 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_disconnect [2021-02-19 21:08:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_init [2021-02-19 21:08:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_exit [2021-02-19 21:08:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_145 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_146 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_148 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_150 [2021-02-19 21:08:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_151 [2021-02-19 21:08:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 21:08:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 21:08:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 21:08:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 21:08:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 21:08:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 21:08:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 21:08:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 21:08:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 21:08:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 21:08:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 21:08:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 21:08:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 21:08:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 21:08:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 21:08:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 21:08:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 21:08:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 21:08:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2021-02-19 21:08:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 21:08:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 21:08:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 21:08:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 21:08:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 21:08:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 21:08:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 21:08:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 21:08:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-19 21:08:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 21:08:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-02-19 21:08:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-02-19 21:08:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-19 21:08:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-19 21:08:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-02-19 21:08:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-02-19 21:08:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-02-19 21:08:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-02-19 21:08:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-02-19 21:08:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 21:08:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2021-02-19 21:08:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-19 21:08:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-19 21:08:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-19 21:08:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-19 21:08:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_create [2021-02-19 21:08:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-02-19 21:08:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2021-02-19 21:08:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2021-02-19 21:08:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-02-19 21:08:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2021-02-19 21:08:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-02-19 21:08:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-19 21:08:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-19 21:08:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-19 21:08:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_menu [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-19 21:08:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-19 21:08:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-19 21:08:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-19 21:08:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-19 21:08:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-19 21:08:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-19 21:08:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-19 21:08:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-19 21:08:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-19 21:08:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-19 21:08:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-19 21:08:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-19 21:08:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-19 21:08:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-19 21:08:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-19 21:08:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-19 21:08:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 21:08:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 21:08:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-02-19 21:08:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-19 21:08:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 21:08:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 21:08:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 21:08:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 21:08:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 21:08:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-19 21:08:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-19 21:08:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-19 21:08:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-19 21:08:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2021-02-19 21:08:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2021-02-19 21:08:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-19 21:08:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-19 21:08:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-19 21:08:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 21:08:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 21:08:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 21:08:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 21:08:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 21:08:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 21:08:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 21:08:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-19 21:08:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-19 21:08:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-19 21:08:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-19 21:08:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-19 21:08:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-19 21:08:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-19 21:08:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-19 21:08:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-19 21:08:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-19 21:08:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-19 21:08:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-19 21:08:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-19 21:08:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-19 21:08:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-19 21:08:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-19 21:08:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-19 21:08:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-19 21:08:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-19 21:08:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-19 21:08:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-19 21:08:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-19 21:08:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-19 21:08:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-19 21:08:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_init [2021-02-19 21:08:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_exit [2021-02-19 21:08:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_video_stream [2021-02-19 21:08:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_suspend [2021-02-19 21:08:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure pm_alsa_resume [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_delete [2021-02-19 21:08:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_video_device [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_suspend [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure pm_video_resume [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure iso_bubble_handler [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-19 21:08:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure init_copy [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_frame [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure submit_frame [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure end_field [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure copy_video_data [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure check_trailer [2021-02-19 21:08:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_data [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure copy_vbi_video_data [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_bulk [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_chunk [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure urb_complete_iso [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_iso_urb [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_bulk_urb [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2021-02-19 21:08:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_release [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_queue [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_prepare [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure fire_all_urb [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure pd_buf_setup [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt [2021-02-19 21:08:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-19 21:08:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enumaudio [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-19 21:08:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-19 21:08:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure restore_v4l2_context [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure init_video_context [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2021-02-19 21:08:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_mmap [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_poll [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_read [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_62 [2021-02-19 21:08:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2021-02-19 21:08:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-19 21:08:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_lock [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_stream_unlock [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2021-02-19 21:08:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_init [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_audio_free [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure complete_handler_audio [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_params [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2021-02-19 21:08:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure handle_audio_data [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_trigger [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_pointer [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_pd_get_page [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-19 21:08:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_76 [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2021-02-19 21:08:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2021-02-19 21:08:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_78 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_84 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2021-02-19 21:08:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2021-02-19 21:08:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_init [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_exit [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_usb_device_cleanup [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure pd_dvb_get_adapter_num [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_cleanup [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_start_streaming [2021-02-19 21:08:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_ts_bus_ctrl [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_release [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_sleep [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure check_scan_ok [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure fw_delay_overflow [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_suspend [2021-02-19 21:08:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure pm_dvb_resume [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_init [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_get_fe [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fe_get_tune_settings [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_status [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_ber [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_signal_strength [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_snr [2021-02-19 21:08:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_read_unc_blocks [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_irq [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_urb_init [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure pd_start_feed [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stop_feed [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_118 [2021-02-19 21:08:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2021-02-19 21:08:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_128 [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_menu [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_init [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_exit [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-02-19 21:08:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_suspend [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure pm_fm_resume [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_tuner [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure fm_get_freq [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure fm_set_freq [2021-02-19 21:08:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_ctrl [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_g_exts_ctrl [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_exts_ctrl [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_s_ctrl [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_queryctrl [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlg_fm_vidioc_querymenu [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio___0 [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio___0 [2021-02-19 21:08:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main3_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_146 [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2021-02-19 21:08:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_151 [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_145 [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_148 [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_150 [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-02-19 21:08:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-19 21:08:56,293 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-19 21:08:56,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-19 21:08:56,295 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure pm_notifier_block [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_download [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure set_map_flags [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_autopm_ref [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure fixup [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure find_old_poseidon [2021-02-19 21:08:56,296 INFO L130 BoogieDeclarations]: Found specification of procedure is_working [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_suspend [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_resume [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure hibernation_resume [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure check_firmware [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_probe [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_disconnect [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_init [2021-02-19 21:08:56,297 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_exit [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_poseidon [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_poseidon [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_poseidon [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_poseidon [2021-02-19 21:08:56,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_poseidon [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2021-02-19 21:08:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_power_lock_of_snd_card [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_power_lock_of_snd_card [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-19 21:08:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-19 21:08:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-19 21:08:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 21:08:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 21:08:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 21:08:56,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 21:08:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 21:08:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 21:08:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 21:08:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-19 21:08:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-19 21:08:56,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-19 21:09:09,106 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 21:09:09,107 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-19 21:09:09,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:09:09 BoogieIcfgContainer [2021-02-19 21:09:09,117 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 21:09:09,119 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 21:09:09,120 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 21:09:09,123 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 21:09:09,123 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 09:08:49" (1/3) ... [2021-02-19 21:09:09,124 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@562381a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:09:09, skipping insertion in model container [2021-02-19 21:09:09,124 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:55" (2/3) ... [2021-02-19 21:09:09,124 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@562381a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:09:09, skipping insertion in model container [2021-02-19 21:09:09,124 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:09:09" (3/3) ... [2021-02-19 21:09:09,126 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-02-19 21:09:09,132 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 21:09:09,140 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 21:09:09,164 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 21:09:09,190 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 21:09:09,190 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 21:09:09,191 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 21:09:09,191 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 21:09:09,191 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 21:09:09,191 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 21:09:09,191 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 21:09:09,191 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 21:09:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10858 states. [2021-02-19 21:09:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2021-02-19 21:09:09,465 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:09:09,468 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] [2021-02-19 21:09:09,468 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:09:09,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:09:09,475 INFO L82 PathProgramCache]: Analyzing trace with hash 1419884065, now seen corresponding path program 1 times [2021-02-19 21:09:09,485 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:09:09,485 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1723516597] [2021-02-19 21:09:09,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:09:09,731 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:09:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:09:11,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:09:11,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:09:11,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:09:11,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:09:11,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:09:11,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:09:22,237 WARN L202 SmtUtils]: Spent 10.27 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:09:22,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:09:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:09:24,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:09:24,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:09:26,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 21:09:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:09:26,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:09:26,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:09:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 21:09:28,442 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1723516597] [2021-02-19 21:09:28,443 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:09:28,444 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 21:09:28,444 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359975537] [2021-02-19 21:09:28,452 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 21:09:28,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:09:28,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 21:09:28,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 21:09:28,468 INFO L87 Difference]: Start difference. First operand 10858 states. Second operand 5 states. [2021-02-19 21:09:58,010 WARN L202 SmtUtils]: Spent 9.81 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:10:20,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:10:20,002 INFO L93 Difference]: Finished difference Result 4315 states and 4667 transitions. [2021-02-19 21:10:20,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 21:10:20,004 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1815 [2021-02-19 21:10:20,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:10:20,057 INFO L225 Difference]: With dead ends: 4315 [2021-02-19 21:10:20,058 INFO L226 Difference]: Without dead ends: 3092 [2021-02-19 21:10:20,073 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 21:10:20,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3092 states. [2021-02-19 21:10:21,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3092 to 3046. [2021-02-19 21:10:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3046 states. [2021-02-19 21:10:21,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 3046 states and 3189 transitions. [2021-02-19 21:10:21,586 INFO L78 Accepts]: Start accepts. Automaton has 3046 states and 3189 transitions. Word has length 1815 [2021-02-19 21:10:21,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:10:21,591 INFO L480 AbstractCegarLoop]: Abstraction has 3046 states and 3189 transitions. [2021-02-19 21:10:21,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 21:10:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 3189 transitions. [2021-02-19 21:10:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1817 [2021-02-19 21:10:21,773 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:10:21,774 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:10:21,774 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 21:10:21,775 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:10:21,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:10:21,776 INFO L82 PathProgramCache]: Analyzing trace with hash 1064963225, now seen corresponding path program 1 times [2021-02-19 21:10:21,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:10:21,777 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [212026621] [2021-02-19 21:10:21,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:10:21,828 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:10:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:10:23,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:10:23,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:10:23,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:10:23,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:10:23,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:10:23,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:10:33,097 WARN L202 SmtUtils]: Spent 9.85 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:10:33,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:10:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:10:34,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:10:34,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:10:35,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 21:10:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:10:35,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:10:35,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:10:35,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:10:35,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:10:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 21:10:37,823 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [212026621] [2021-02-19 21:10:37,823 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:10:37,824 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 21:10:37,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240864588] [2021-02-19 21:10:37,827 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 21:10:37,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:10:37,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 21:10:37,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 21:10:37,828 INFO L87 Difference]: Start difference. First operand 3046 states and 3189 transitions. Second operand 5 states. [2021-02-19 21:11:06,809 WARN L202 SmtUtils]: Spent 9.82 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:11:25,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:11:25,582 INFO L93 Difference]: Finished difference Result 3083 states and 3237 transitions. [2021-02-19 21:11:25,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 21:11:25,583 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1816 [2021-02-19 21:11:25,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:11:25,603 INFO L225 Difference]: With dead ends: 3083 [2021-02-19 21:11:25,603 INFO L226 Difference]: Without dead ends: 3080 [2021-02-19 21:11:25,606 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 21:11:25,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3080 states. [2021-02-19 21:11:26,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3080 to 3045. [2021-02-19 21:11:26,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3045 states. [2021-02-19 21:11:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 3045 states and 3187 transitions. [2021-02-19 21:11:26,809 INFO L78 Accepts]: Start accepts. Automaton has 3045 states and 3187 transitions. Word has length 1816 [2021-02-19 21:11:26,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:11:26,812 INFO L480 AbstractCegarLoop]: Abstraction has 3045 states and 3187 transitions. [2021-02-19 21:11:26,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 21:11:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 3187 transitions. [2021-02-19 21:11:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1818 [2021-02-19 21:11:26,840 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:11:26,841 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:11:26,841 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-19 21:11:26,841 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:11:26,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:11:26,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1347643356, now seen corresponding path program 1 times [2021-02-19 21:11:26,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:11:26,843 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [882637933] [2021-02-19 21:11:26,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:11:26,878 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:11:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:11:28,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:11:28,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:11:28,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:11:28,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:11:28,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:11:28,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:11:37,981 WARN L202 SmtUtils]: Spent 9.77 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:11:37,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:11:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:11:39,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:11:39,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:11:40,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 21:11:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:11:40,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:11:40,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:11:40,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:11:40,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:11:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 21:11:42,634 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [882637933] [2021-02-19 21:11:42,634 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:11:42,634 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 21:11:42,634 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590281419] [2021-02-19 21:11:42,637 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 21:11:42,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:11:42,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 21:11:42,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 21:11:42,638 INFO L87 Difference]: Start difference. First operand 3045 states and 3187 transitions. Second operand 5 states. [2021-02-19 21:12:10,658 WARN L202 SmtUtils]: Spent 9.85 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:12:29,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:12:29,034 INFO L93 Difference]: Finished difference Result 3082 states and 3235 transitions. [2021-02-19 21:12:29,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 21:12:29,036 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1817 [2021-02-19 21:12:29,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:12:29,052 INFO L225 Difference]: With dead ends: 3082 [2021-02-19 21:12:29,053 INFO L226 Difference]: Without dead ends: 3079 [2021-02-19 21:12:29,054 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 21:12:29,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3079 states. [2021-02-19 21:12:29,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3079 to 3044. [2021-02-19 21:12:29,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3044 states. [2021-02-19 21:12:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 3044 states and 3185 transitions. [2021-02-19 21:12:29,985 INFO L78 Accepts]: Start accepts. Automaton has 3044 states and 3185 transitions. Word has length 1817 [2021-02-19 21:12:29,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:12:29,987 INFO L480 AbstractCegarLoop]: Abstraction has 3044 states and 3185 transitions. [2021-02-19 21:12:29,987 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 21:12:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 3185 transitions. [2021-02-19 21:12:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1819 [2021-02-19 21:12:30,015 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:12:30,016 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:12:30,016 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-19 21:12:30,016 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:12:30,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:12:30,017 INFO L82 PathProgramCache]: Analyzing trace with hash 1170968828, now seen corresponding path program 1 times [2021-02-19 21:12:30,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:12:30,018 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [615313310] [2021-02-19 21:12:30,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:12:30,046 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:12:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:12:31,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:12:31,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:12:31,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:12:31,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:12:31,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:12:31,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:12:41,024 WARN L202 SmtUtils]: Spent 9.83 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:12:41,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:12:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:12:41,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:12:41,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:12:43,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 21:12:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:12:43,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:12:43,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:12:43,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:12:43,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:12:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 21:12:44,886 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [615313310] [2021-02-19 21:12:44,886 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:12:44,886 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 21:12:44,887 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61871539] [2021-02-19 21:12:44,888 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 21:12:44,889 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:12:44,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 21:12:44,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 21:12:44,889 INFO L87 Difference]: Start difference. First operand 3044 states and 3185 transitions. Second operand 5 states. [2021-02-19 21:13:12,832 WARN L202 SmtUtils]: Spent 9.82 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:13:31,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:13:31,061 INFO L93 Difference]: Finished difference Result 3081 states and 3233 transitions. [2021-02-19 21:13:31,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 21:13:31,063 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1818 [2021-02-19 21:13:31,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:13:31,079 INFO L225 Difference]: With dead ends: 3081 [2021-02-19 21:13:31,080 INFO L226 Difference]: Without dead ends: 3078 [2021-02-19 21:13:31,081 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 21:13:31,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3078 states. [2021-02-19 21:13:32,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3078 to 3043. [2021-02-19 21:13:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3043 states. [2021-02-19 21:13:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 3043 states and 3183 transitions. [2021-02-19 21:13:32,290 INFO L78 Accepts]: Start accepts. Automaton has 3043 states and 3183 transitions. Word has length 1818 [2021-02-19 21:13:32,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:13:32,291 INFO L480 AbstractCegarLoop]: Abstraction has 3043 states and 3183 transitions. [2021-02-19 21:13:32,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 21:13:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 3183 transitions. [2021-02-19 21:13:32,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1820 [2021-02-19 21:13:32,317 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:13:32,318 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] [2021-02-19 21:13:32,319 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-19 21:13:32,319 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:13:32,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:13:32,320 INFO L82 PathProgramCache]: Analyzing trace with hash 1938540071, now seen corresponding path program 1 times [2021-02-19 21:13:32,320 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:13:32,320 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1773647715] [2021-02-19 21:13:32,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:13:32,344 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:13:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:13:33,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:13:33,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:13:33,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:13:33,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:13:33,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:13:33,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:13:43,238 WARN L202 SmtUtils]: Spent 9.80 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:13:43,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:13:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:13:44,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:13:44,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:13:45,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 21:13:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:13:45,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:13:45,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:13:45,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:13:45,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:13:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 21:13:47,059 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1773647715] [2021-02-19 21:13:47,059 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:13:47,060 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-19 21:13:47,060 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983382565] [2021-02-19 21:13:47,061 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-19 21:13:47,062 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:13:47,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-19 21:13:47,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-19 21:13:47,062 INFO L87 Difference]: Start difference. First operand 3043 states and 3183 transitions. Second operand 5 states. [2021-02-19 21:14:14,802 WARN L202 SmtUtils]: Spent 9.80 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:14:25,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:14:25,686 INFO L93 Difference]: Finished difference Result 3080 states and 3231 transitions. [2021-02-19 21:14:25,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 21:14:25,687 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1819 [2021-02-19 21:14:25,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:14:25,704 INFO L225 Difference]: With dead ends: 3080 [2021-02-19 21:14:25,704 INFO L226 Difference]: Without dead ends: 3071 [2021-02-19 21:14:25,707 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-19 21:14:25,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3071 states. [2021-02-19 21:14:26,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3071 to 3036. [2021-02-19 21:14:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3036 states. [2021-02-19 21:14:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 3036 states and 3175 transitions. [2021-02-19 21:14:26,836 INFO L78 Accepts]: Start accepts. Automaton has 3036 states and 3175 transitions. Word has length 1819 [2021-02-19 21:14:26,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:14:26,837 INFO L480 AbstractCegarLoop]: Abstraction has 3036 states and 3175 transitions. [2021-02-19 21:14:26,837 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-19 21:14:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 3175 transitions. [2021-02-19 21:14:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1883 [2021-02-19 21:14:26,867 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:14:26,868 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:14:26,868 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-19 21:14:26,869 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:14:26,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:14:26,869 INFO L82 PathProgramCache]: Analyzing trace with hash 1575511425, now seen corresponding path program 1 times [2021-02-19 21:14:26,870 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:14:26,870 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [509730925] [2021-02-19 21:14:26,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:14:26,896 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:14:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:14:28,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:28,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:28,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:28,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:14:28,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:28,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:14:28,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:28,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:14:28,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:28,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:39,027 WARN L202 SmtUtils]: Spent 10.61 s on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:14:39,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:14:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:14:40,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:40,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:41,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2021-02-19 21:14:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:14:41,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:41,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:41,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1838 [2021-02-19 21:14:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:14:41,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:41,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:41,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1857 [2021-02-19 21:14:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:14:41,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:41,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:41,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:41,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:14:41,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:14:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:14:41,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:41,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:41,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:41,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:14:41,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-02-19 21:14:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:14:41,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:14:41,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:14:43,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-19 21:14:43,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [509730925] [2021-02-19 21:14:43,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:14:43,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-19 21:14:43,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131334180] [2021-02-19 21:14:43,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-19 21:14:43,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:14:43,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-19 21:14:43,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-19 21:14:43,562 INFO L87 Difference]: Start difference. First operand 3036 states and 3175 transitions. Second operand 6 states. [2021-02-19 21:15:16,264 WARN L202 SmtUtils]: Spent 9.95 s on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:15:25,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:15:25,102 INFO L93 Difference]: Finished difference Result 3071 states and 3222 transitions. [2021-02-19 21:15:25,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-19 21:15:25,103 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1882 [2021-02-19 21:15:25,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:15:25,105 INFO L225 Difference]: With dead ends: 3071 [2021-02-19 21:15:25,105 INFO L226 Difference]: Without dead ends: 0 [2021-02-19 21:15:25,114 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.7s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-02-19 21:15:25,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-19 21:15:25,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-19 21:15:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-19 21:15:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-19 21:15:25,115 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1882 [2021-02-19 21:15:25,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:15:25,115 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-19 21:15:25,115 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-19 21:15:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-19 21:15:25,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-19 21:15:25,116 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-19 21:15:25,118 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-19 21:15:25,724 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:26,047 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:26,358 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:26,672 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:26,982 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:27,490 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:27,802 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:28,097 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:28,414 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:28,714 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:29,038 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:29,332 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:29,624 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:30,963 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:15:31,340 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:32,344 WARN L202 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:15:32,736 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:33,057 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:15:33,399 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:33,698 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:34,091 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:34,389 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:34,732 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:35,032 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:35,330 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:35,625 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:35,924 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:36,223 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:36,535 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:36,844 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:37,157 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:37,516 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:37,824 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:38,184 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:38,487 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:38,783 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:39,078 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:39,860 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:15:40,160 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:40,509 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:41,362 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:15:42,145 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:15:42,445 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:42,756 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:43,070 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:43,372 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:43,674 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:43,980 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:44,328 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:44,633 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:44,934 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:45,261 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:45,560 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:45,860 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:46,164 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:46,490 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:46,797 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:47,110 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:47,417 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:47,770 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:48,081 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:48,398 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:48,700 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:49,002 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:15:49,301 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:15:49,627 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:49,928 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:50,231 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:50,534 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:50,874 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:51,176 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:51,487 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:51,792 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:52,101 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:52,416 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:52,717 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:53,021 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:53,329 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:53,631 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:53,934 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:54,266 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:54,569 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:54,876 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:55,180 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:55,484 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:55,788 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:56,093 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:56,397 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:56,698 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:56,995 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:57,294 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:57,617 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:57,946 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:58,260 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:58,594 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:58,896 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:59,190 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:15:59,491 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:15:59,796 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:00,092 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:00,388 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:00,684 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:01,000 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:01,296 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:02,072 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:02,366 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:02,665 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:02,962 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:03,257 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:03,567 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:03,889 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:04,184 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:04,479 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:04,773 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:05,072 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:05,404 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:05,705 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:06,004 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:06,300 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:06,593 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:06,891 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:07,211 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:07,505 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:07,799 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:08,093 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:08,871 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:09,167 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:09,473 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:09,768 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:10,067 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:10,384 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:10,698 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:10,993 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:11,289 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:11,584 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:11,894 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:12,209 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:12,874 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:13,566 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:14,236 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:14,909 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:15,582 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:16,265 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:16,944 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:17,714 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:18,481 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:18,815 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:19,111 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:19,417 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:19,741 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:20,050 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:20,379 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:20,674 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:20,971 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:21,269 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:21,564 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:21,864 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:22,167 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:22,464 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:23,136 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:23,802 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:24,477 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:25,141 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:25,798 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:26,458 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:27,129 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:27,921 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:28,696 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:29,374 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:30,039 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:30,702 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:31,365 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:32,021 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:32,685 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:33,351 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:34,127 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:34,905 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:35,574 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:36,233 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:36,899 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:37,566 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:38,228 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:38,898 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:39,580 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:40,355 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:41,141 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:41,442 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:42,114 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:42,792 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:43,452 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:44,119 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:44,786 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:45,451 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:46,108 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:46,884 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:47,654 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:47,949 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:48,244 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:48,546 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:49,340 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-19 21:16:49,698 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:16:49,999 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1323 [2021-02-19 21:16:50,740 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:51,420 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:52,098 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:52,779 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:53,451 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:54,108 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:54,775 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:16:55,549 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:56,321 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:16:56,614 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:56,914 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:57,205 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:57,497 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:57,789 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:58,086 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:58,385 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:58,680 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:16:59,344 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:00,011 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:00,677 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:01,349 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:02,010 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:02,667 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:03,325 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:04,096 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:17:04,882 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:17:05,190 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:05,490 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:05,796 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:06,101 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:06,465 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:06,768 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:07,072 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:07,386 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:07,710 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:08,015 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:08,317 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:08,620 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:08,912 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:09,206 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:09,500 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:09,800 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:10,098 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:10,389 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:10,682 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:10,977 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:11,271 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:11,564 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:11,858 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:12,152 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:12,460 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:12,863 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:13,161 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:13,595 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:13,890 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:14,182 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:14,475 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:14,772 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:15,065 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:15,365 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:15,665 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:15,968 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:16,272 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:16,575 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:16,870 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:17,163 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:17,456 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:17,751 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:18,047 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:18,340 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:18,639 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:18,932 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:19,603 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:20,285 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:20,947 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:21,604 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:22,271 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:22,936 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:23,595 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:17:24,375 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:17:25,157 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:17:25,462 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:25,763 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:26,066 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:26,361 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:26,658 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:26,956 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:27,262 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:17:27,562 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:27,872 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:28,186 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:28,486 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:28,790 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:29,085 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:29,379 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:29,675 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:17:29,979 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:30,280 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:30,584 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:30,888 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:31,180 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:31,476 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:31,767 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:32,062 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:32,365 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:33,173 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:17:33,503 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:33,799 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:34,109 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:34,403 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:34,701 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:34,995 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:35,314 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:35,613 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:35,908 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:36,207 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:36,504 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:17:36,802 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:37,097 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:37,390 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:17:37,684 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:37,986 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:38,282 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:38,588 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:38,890 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:39,189 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:39,479 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:39,772 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:40,063 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:40,355 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:40,648 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:40,967 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:41,263 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:41,554 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:41,846 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:42,139 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:42,432 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:42,723 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:43,015 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:43,305 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:43,596 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:43,888 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:44,187 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:44,483 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:44,775 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:45,066 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:45,357 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:45,650 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:45,950 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:46,247 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:46,531 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:17:46,822 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:47,115 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:47,419 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:47,712 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:48,009 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:48,305 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:48,598 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:48,889 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:49,193 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:49,486 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:49,779 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:50,072 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:50,368 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:50,684 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:50,998 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:51,302 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:17:51,608 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:51,906 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:52,208 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:52,516 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:52,826 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:53,130 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:53,928 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 1343 DAG size of output: 47 [2021-02-19 21:17:54,231 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:54,526 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:54,822 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:55,121 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:55,419 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:55,714 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:56,009 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:56,314 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:56,608 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:56,912 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:57,215 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:57,989 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:17:58,284 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:58,588 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:58,878 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:17:59,197 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:17:59,492 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:17:59,794 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:00,104 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:18:00,403 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:01,071 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:18:01,740 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:18:02,407 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:18:03,093 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:18:03,767 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:18:04,437 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:18:05,112 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 30 [2021-02-19 21:18:05,898 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:18:06,676 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:18:06,999 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:07,293 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:07,587 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:07,881 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:08,175 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:08,475 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:08,780 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:09,083 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:09,377 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:09,672 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:09,972 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:10,268 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:10,565 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:10,859 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:11,157 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:11,451 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:18:11,749 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:12,050 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:12,348 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:12,646 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:12,941 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:13,257 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:13,550 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:13,846 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:14,177 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:14,472 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:14,769 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:15,065 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:15,365 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:15,661 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:15,964 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:16,263 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:16,564 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:16,869 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:17,163 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:18:17,458 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:17,755 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:18,049 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:18,344 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:18,660 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:18,965 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:19,260 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:19,554 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:19,848 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:20,151 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:20,444 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:20,738 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:21,033 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:21,331 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:21,626 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:21,934 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:22,231 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:22,526 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:22,821 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:23,117 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:23,410 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:23,706 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:24,005 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:24,300 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:18:24,597 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:24,924 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:25,246 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:25,548 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:25,846 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:26,148 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:26,448 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:26,740 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:27,037 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:27,329 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:27,624 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:27,921 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:28,214 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:28,513 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:28,807 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:29,103 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:29,396 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:29,692 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:29,985 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:30,284 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:30,577 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:30,869 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:31,168 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:31,489 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:18:31,809 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:32,325 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:32,645 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:32,943 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:33,237 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:33,530 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:33,825 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:34,118 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:34,410 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:34,735 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:18:35,048 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:35,339 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2021-02-19 21:18:35,633 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:35,931 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:36,325 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:36,624 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:36,919 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:37,237 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:37,545 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:37,836 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:38,129 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:38,542 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:38,839 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:39,147 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:39,592 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:39,890 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:40,185 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:40,480 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:40,848 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:41,144 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:41,443 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:41,741 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:42,043 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:42,346 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:42,664 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:42,963 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:43,258 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:43,557 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:43,861 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:44,159 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:44,458 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:44,775 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:45,072 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:45,379 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:45,683 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:45,976 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:46,269 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:46,563 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:46,871 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:47,165 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:47,466 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:47,758 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:48,049 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:48,343 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:48,644 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:48,935 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:49,226 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:49,530 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:49,867 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:50,161 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:50,454 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:50,755 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:51,050 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:51,356 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:52,137 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:18:52,436 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:52,736 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:53,033 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:53,325 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:53,619 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:53,927 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:54,246 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:54,552 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:54,883 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:55,188 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:55,481 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:55,784 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:56,088 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:56,391 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:56,693 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:56,995 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:57,295 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:57,620 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:57,927 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:18:58,229 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:58,524 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:58,816 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:59,108 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:59,401 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:59,693 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:18:59,985 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:00,278 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:00,587 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:00,879 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:01,193 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:01,517 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:01,811 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:02,105 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:02,402 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:02,707 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:03,001 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:03,297 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:03,599 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:03,896 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:04,192 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:04,486 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:04,786 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:05,081 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:05,380 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:05,677 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:05,984 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:06,290 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:06,607 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:06,915 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:07,217 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:07,522 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:07,832 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:08,139 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:08,448 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:08,878 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:09,180 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:09,492 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:09,783 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:10,090 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:10,383 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:10,689 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:10,996 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:11,293 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:11,592 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:12,367 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 28 [2021-02-19 21:19:12,660 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:12,959 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:13,253 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:13,546 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:13,839 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:14,133 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:14,432 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:14,736 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2021-02-19 21:19:15,034 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:15,327 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:15,631 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:15,927 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:16,221 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:16,515 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:16,811 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:17,104 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:17,404 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:17,705 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:18,006 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:18,300 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:18,600 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1327 [2021-02-19 21:19:27,401 WARN L202 SmtUtils]: Spent 8.40 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-19 21:19:36,189 WARN L202 SmtUtils]: Spent 8.38 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-19 21:19:44,910 WARN L202 SmtUtils]: Spent 8.45 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-19 21:19:53,466 WARN L202 SmtUtils]: Spent 8.46 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-19 21:20:01,880 WARN L202 SmtUtils]: Spent 8.32 s on a formula simplification. DAG size of input: 896 DAG size of output: 19 [2021-02-19 21:20:10,180 WARN L202 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 886 DAG size of output: 16 [2021-02-19 21:20:18,769 WARN L202 SmtUtils]: Spent 8.43 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-19 21:20:27,224 WARN L202 SmtUtils]: Spent 8.39 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-19 21:20:36,497 WARN L202 SmtUtils]: Spent 8.33 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-19 21:20:45,372 WARN L202 SmtUtils]: Spent 8.29 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-19 21:20:55,177 WARN L202 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-19 21:21:03,605 WARN L202 SmtUtils]: Spent 8.33 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-19 21:21:12,615 WARN L202 SmtUtils]: Spent 8.23 s on a formula simplification. DAG size of input: 901 DAG size of output: 35 [2021-02-19 21:21:20,867 WARN L202 SmtUtils]: Spent 8.14 s on a formula simplification. DAG size of input: 897 DAG size of output: 27 [2021-02-19 21:21:30,249 WARN L202 SmtUtils]: Spent 8.15 s on a formula simplification. DAG size of input: 897 DAG size of output: 20 [2021-02-19 21:21:38,367 WARN L202 SmtUtils]: Spent 8.11 s on a formula simplification. DAG size of input: 896 DAG size of output: 19