/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/systemc/pc_sfifo_3.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 06:51:47,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 06:51:47,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 06:51:47,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 06:51:47,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 06:51:47,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 06:51:47,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 06:51:47,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 06:51:47,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 06:51:47,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 06:51:47,292 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 06:51:47,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 06:51:47,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 06:51:47,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 06:51:47,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 06:51:47,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 06:51:47,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 06:51:47,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 06:51:47,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 06:51:47,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 06:51:47,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 06:51:47,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 06:51:47,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 06:51:47,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 06:51:47,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 06:51:47,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 06:51:47,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 06:51:47,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 06:51:47,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 06:51:47,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 06:51:47,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 06:51:47,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 06:51:47,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 06:51:47,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 06:51:47,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 06:51:47,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 06:51:47,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 06:51:47,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 06:51:47,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 06:51:47,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 06:51:47,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 06:51:47,356 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 06:51:47,370 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 06:51:47,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 06:51:47,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 06:51:47,373 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 06:51:47,374 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 06:51:47,374 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 06:51:47,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 06:51:47,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 06:51:47,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 06:51:47,375 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 06:51:47,376 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 06:51:47,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 06:51:47,376 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 06:51:47,376 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 06:51:47,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 06:51:47,377 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 06:51:47,377 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 06:51:47,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 06:51:47,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 06:51:47,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 06:51:47,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 06:51:47,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 06:51:47,379 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 06:51:47,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 06:51:47,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 06:51:47,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 06:51:47,988 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 06:51:47,989 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 06:51:47,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/pc_sfifo_3.cil.c [2020-11-07 06:51:48,110 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e01819b/0e8ceed2dc324f95b033586c42857fe5/FLAG44ae3ef0b [2020-11-07 06:51:48,912 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 06:51:48,913 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/pc_sfifo_3.cil.c [2020-11-07 06:51:48,930 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e01819b/0e8ceed2dc324f95b033586c42857fe5/FLAG44ae3ef0b [2020-11-07 06:51:49,270 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e01819b/0e8ceed2dc324f95b033586c42857fe5 [2020-11-07 06:51:49,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 06:51:49,289 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 06:51:49,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 06:51:49,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 06:51:49,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 06:51:49,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:49,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7653d3e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49, skipping insertion in model container [2020-11-07 06:51:49,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:49,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 06:51:49,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 06:51:49,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 06:51:49,869 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 06:51:49,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 06:51:49,964 INFO L208 MainTranslator]: Completed translation [2020-11-07 06:51:49,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49 WrapperNode [2020-11-07 06:51:49,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 06:51:49,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 06:51:49,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 06:51:49,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 06:51:49,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:49,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:49,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:49,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:50,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:50,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:50,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (1/1) ... [2020-11-07 06:51:50,035 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 06:51:50,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 06:51:50,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 06:51:50,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 06:51:50,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (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 [2020-11-07 06:51:50,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 06:51:50,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 06:51:50,138 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 06:51:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-11-07 06:51:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure update_fifo_q [2020-11-07 06:51:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2020-11-07 06:51:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2020-11-07 06:51:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2020-11-07 06:51:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure do_write_p [2020-11-07 06:51:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure do_read_c [2020-11-07 06:51:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-11-07 06:51:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-11-07 06:51:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-11-07 06:51:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-11-07 06:51:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-11-07 06:51:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-11-07 06:51:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-11-07 06:51:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-11-07 06:51:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-11-07 06:51:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-11-07 06:51:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-11-07 06:51:50,142 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-11-07 06:51:50,142 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 06:51:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 06:51:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 06:51:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 06:51:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 06:51:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 06:51:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-11-07 06:51:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure update_fifo_q [2020-11-07 06:51:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2020-11-07 06:51:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2020-11-07 06:51:50,144 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2020-11-07 06:51:50,144 INFO L130 BoogieDeclarations]: Found specification of procedure do_write_p [2020-11-07 06:51:50,144 INFO L130 BoogieDeclarations]: Found specification of procedure do_read_c [2020-11-07 06:51:50,144 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-11-07 06:51:50,144 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-11-07 06:51:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-11-07 06:51:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-11-07 06:51:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-11-07 06:51:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-11-07 06:51:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-11-07 06:51:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-11-07 06:51:50,146 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-11-07 06:51:50,146 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-11-07 06:51:50,146 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-11-07 06:51:50,146 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-11-07 06:51:50,146 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 06:51:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 06:51:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 06:51:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 06:51:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 06:51:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 06:51:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 06:51:51,104 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: ~a_t~0 := ~a~0; [2020-11-07 06:51:51,105 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: ~c_dr_st~0 := 2; [2020-11-07 06:51:51,106 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume 1 == ~q_free~0; [2020-11-07 06:51:51,106 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !(1 == ~q_free~0); [2020-11-07 06:51:51,106 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L212: ~c_dr_pc~0 := 2; [2020-11-07 06:51:51,140 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 06:51:51,140 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-11-07 06:51:51,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:51:51 BoogieIcfgContainer [2020-11-07 06:51:51,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 06:51:51,148 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 06:51:51,148 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 06:51:51,153 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 06:51:51,153 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 06:51:49" (1/3) ... [2020-11-07 06:51:51,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@490ae48c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:51:51, skipping insertion in model container [2020-11-07 06:51:51,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:51:49" (2/3) ... [2020-11-07 06:51:51,156 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@490ae48c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:51:51, skipping insertion in model container [2020-11-07 06:51:51,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:51:51" (3/3) ... [2020-11-07 06:51:51,158 INFO L111 eAbstractionObserver]: Analyzing ICFG pc_sfifo_3.cil.c [2020-11-07 06:51:51,183 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 06:51:51,190 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-07 06:51:51,206 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-07 06:51:51,240 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 06:51:51,240 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 06:51:51,241 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 06:51:51,241 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 06:51:51,241 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 06:51:51,241 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 06:51:51,241 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 06:51:51,242 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 06:51:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states. [2020-11-07 06:51:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-11-07 06:51:51,294 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:51:51,296 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] [2020-11-07 06:51:51,296 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:51:51,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:51:51,306 INFO L82 PathProgramCache]: Analyzing trace with hash 776596738, now seen corresponding path program 1 times [2020-11-07 06:51:51,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:51:51,322 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1500256581] [2020-11-07 06:51:51,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:51:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:51,995 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-11-07 06:51:51,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:51:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:51:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:51:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:51:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:51:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:51:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:51:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:51:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:51:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 06:51:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:51:52,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:51:52,397 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1500256581] [2020-11-07 06:51:52,401 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:51:52,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 06:51:52,403 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803833590] [2020-11-07 06:51:52,414 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 06:51:52,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:51:52,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 06:51:52,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2020-11-07 06:51:52,441 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 13 states. [2020-11-07 06:51:52,943 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 94 [2020-11-07 06:51:54,463 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2020-11-07 06:51:54,788 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2020-11-07 06:51:55,025 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:51:55,954 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:51:56,814 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:51:57,104 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2020-11-07 06:51:58,691 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:52:01,081 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-11-07 06:52:02,202 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:52:09,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:52:09,672 INFO L93 Difference]: Finished difference Result 2156 states and 3118 transitions. [2020-11-07 06:52:09,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2020-11-07 06:52:09,675 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 141 [2020-11-07 06:52:09,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:52:09,728 INFO L225 Difference]: With dead ends: 2156 [2020-11-07 06:52:09,728 INFO L226 Difference]: Without dead ends: 1878 [2020-11-07 06:52:09,748 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3585 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=1275, Invalid=8037, Unknown=0, NotChecked=0, Total=9312 [2020-11-07 06:52:09,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1878 states. [2020-11-07 06:52:10,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1878 to 1316. [2020-11-07 06:52:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1316 states. [2020-11-07 06:52:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1316 states and 1604 transitions. [2020-11-07 06:52:10,375 INFO L78 Accepts]: Start accepts. Automaton has 1316 states and 1604 transitions. Word has length 141 [2020-11-07 06:52:10,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:52:10,378 INFO L481 AbstractCegarLoop]: Abstraction has 1316 states and 1604 transitions. [2020-11-07 06:52:10,383 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 06:52:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1604 transitions. [2020-11-07 06:52:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-11-07 06:52:10,401 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:52:10,402 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] [2020-11-07 06:52:10,402 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 06:52:10,403 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:52:10,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:52:10,407 INFO L82 PathProgramCache]: Analyzing trace with hash 552245753, now seen corresponding path program 1 times [2020-11-07 06:52:10,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:52:10,409 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1609093598] [2020-11-07 06:52:10,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:52:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,662 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-11-07 06:52:10,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:52:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:52:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:52:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:52:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:52:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:52:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:52:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:52:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:52:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:10,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 06:52:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:52:11,028 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1609093598] [2020-11-07 06:52:11,029 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:52:11,029 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 06:52:11,029 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677709192] [2020-11-07 06:52:11,033 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 06:52:11,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:52:11,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 06:52:11,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-11-07 06:52:11,036 INFO L87 Difference]: Start difference. First operand 1316 states and 1604 transitions. Second operand 9 states. [2020-11-07 06:52:11,362 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:52:18,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:52:18,792 INFO L93 Difference]: Finished difference Result 5286 states and 8024 transitions. [2020-11-07 06:52:18,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 06:52:18,793 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 141 [2020-11-07 06:52:18,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:52:18,853 INFO L225 Difference]: With dead ends: 5286 [2020-11-07 06:52:18,853 INFO L226 Difference]: Without dead ends: 4035 [2020-11-07 06:52:18,882 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 210 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=259, Invalid=611, Unknown=0, NotChecked=0, Total=870 [2020-11-07 06:52:18,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4035 states. [2020-11-07 06:52:19,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4035 to 2556. [2020-11-07 06:52:19,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2556 states. [2020-11-07 06:52:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 2556 states and 3237 transitions. [2020-11-07 06:52:19,674 INFO L78 Accepts]: Start accepts. Automaton has 2556 states and 3237 transitions. Word has length 141 [2020-11-07 06:52:19,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:52:19,675 INFO L481 AbstractCegarLoop]: Abstraction has 2556 states and 3237 transitions. [2020-11-07 06:52:19,675 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 06:52:19,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3237 transitions. [2020-11-07 06:52:19,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-11-07 06:52:19,678 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:52:19,678 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] [2020-11-07 06:52:19,679 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 06:52:19,679 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:52:19,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:52:19,680 INFO L82 PathProgramCache]: Analyzing trace with hash 517004407, now seen corresponding path program 1 times [2020-11-07 06:52:19,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:52:19,681 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [444587225] [2020-11-07 06:52:19,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:52:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:19,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:52:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:19,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:52:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:19,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:52:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:19,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:52:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:20,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:52:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:20,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:52:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:20,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:52:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:20,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:52:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:20,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:52:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:20,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 06:52:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:52:20,074 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [444587225] [2020-11-07 06:52:20,074 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:52:20,075 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 06:52:20,075 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366122931] [2020-11-07 06:52:20,077 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 06:52:20,077 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:52:20,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 06:52:20,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-11-07 06:52:20,081 INFO L87 Difference]: Start difference. First operand 2556 states and 3237 transitions. Second operand 9 states. [2020-11-07 06:52:20,370 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:52:20,613 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:52:23,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:52:23,819 INFO L93 Difference]: Finished difference Result 5655 states and 7649 transitions. [2020-11-07 06:52:23,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 06:52:23,820 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 142 [2020-11-07 06:52:23,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:52:23,851 INFO L225 Difference]: With dead ends: 5655 [2020-11-07 06:52:23,852 INFO L226 Difference]: Without dead ends: 3162 [2020-11-07 06:52:23,866 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=142, Invalid=364, Unknown=0, NotChecked=0, Total=506 [2020-11-07 06:52:23,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3162 states. [2020-11-07 06:52:24,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3162 to 2214. [2020-11-07 06:52:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2214 states. [2020-11-07 06:52:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 2214 states and 2790 transitions. [2020-11-07 06:52:24,422 INFO L78 Accepts]: Start accepts. Automaton has 2214 states and 2790 transitions. Word has length 142 [2020-11-07 06:52:24,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:52:24,425 INFO L481 AbstractCegarLoop]: Abstraction has 2214 states and 2790 transitions. [2020-11-07 06:52:24,425 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 06:52:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 2790 transitions. [2020-11-07 06:52:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-11-07 06:52:24,435 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:52:24,436 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] [2020-11-07 06:52:24,436 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 06:52:24,436 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:52:24,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:52:24,440 INFO L82 PathProgramCache]: Analyzing trace with hash -1450120972, now seen corresponding path program 1 times [2020-11-07 06:52:24,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:52:24,442 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [355666698] [2020-11-07 06:52:24,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:52:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,655 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-11-07 06:52:24,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:52:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:52:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:52:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:52:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:52:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:52:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:52:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:52:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:52:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 06:52:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:52:24,880 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [355666698] [2020-11-07 06:52:24,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:52:24,881 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:52:24,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804472856] [2020-11-07 06:52:24,882 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:52:24,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:52:24,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:52:24,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:52:24,885 INFO L87 Difference]: Start difference. First operand 2214 states and 2790 transitions. Second operand 8 states. [2020-11-07 06:52:25,225 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:52:30,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:52:30,212 INFO L93 Difference]: Finished difference Result 7538 states and 11031 transitions. [2020-11-07 06:52:30,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 06:52:30,213 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 145 [2020-11-07 06:52:30,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:52:30,287 INFO L225 Difference]: With dead ends: 7538 [2020-11-07 06:52:30,288 INFO L226 Difference]: Without dead ends: 5387 [2020-11-07 06:52:30,323 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=149, Invalid=313, Unknown=0, NotChecked=0, Total=462 [2020-11-07 06:52:30,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5387 states. [2020-11-07 06:52:31,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5387 to 3993. [2020-11-07 06:52:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3993 states. [2020-11-07 06:52:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 3993 states and 5140 transitions. [2020-11-07 06:52:31,698 INFO L78 Accepts]: Start accepts. Automaton has 3993 states and 5140 transitions. Word has length 145 [2020-11-07 06:52:31,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:52:31,701 INFO L481 AbstractCegarLoop]: Abstraction has 3993 states and 5140 transitions. [2020-11-07 06:52:31,701 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:52:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 5140 transitions. [2020-11-07 06:52:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2020-11-07 06:52:31,705 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:52:31,706 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:52:31,707 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 06:52:31,707 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:52:31,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:52:31,708 INFO L82 PathProgramCache]: Analyzing trace with hash 161321136, now seen corresponding path program 1 times [2020-11-07 06:52:31,708 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:52:31,708 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1546824103] [2020-11-07 06:52:31,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:52:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:31,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:52:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:52:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:52:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:52:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:52:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:52:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:52:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:52:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:52:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 06:52:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 06:52:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 06:52:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:52:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-07 06:52:32,247 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1546824103] [2020-11-07 06:52:32,247 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:52:32,247 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 06:52:32,248 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614482387] [2020-11-07 06:52:32,248 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 06:52:32,249 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:52:32,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 06:52:32,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2020-11-07 06:52:32,250 INFO L87 Difference]: Start difference. First operand 3993 states and 5140 transitions. Second operand 13 states. [2020-11-07 06:52:32,774 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-11-07 06:52:33,212 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:52:34,060 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-11-07 06:52:38,852 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:52:38,977 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-11-07 06:52:39,218 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:52:39,340 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-11-07 06:52:40,515 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:52:40,635 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:53:08,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:53:08,666 INFO L93 Difference]: Finished difference Result 52888 states and 85313 transitions. [2020-11-07 06:53:08,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 202 states. [2020-11-07 06:53:08,666 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 177 [2020-11-07 06:53:08,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:53:09,375 INFO L225 Difference]: With dead ends: 52888 [2020-11-07 06:53:09,376 INFO L226 Difference]: Without dead ends: 48957 [2020-11-07 06:53:09,627 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 124 SyntacticMatches, 1 SemanticMatches, 204 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19707 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=5950, Invalid=36280, Unknown=0, NotChecked=0, Total=42230 [2020-11-07 06:53:09,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48957 states. [2020-11-07 06:53:18,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48957 to 40706. [2020-11-07 06:53:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40706 states. [2020-11-07 06:53:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40706 states to 40706 states and 53100 transitions. [2020-11-07 06:53:19,067 INFO L78 Accepts]: Start accepts. Automaton has 40706 states and 53100 transitions. Word has length 177 [2020-11-07 06:53:19,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:53:19,068 INFO L481 AbstractCegarLoop]: Abstraction has 40706 states and 53100 transitions. [2020-11-07 06:53:19,068 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 06:53:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 40706 states and 53100 transitions. [2020-11-07 06:53:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2020-11-07 06:53:19,133 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:53:19,138 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:53:19,138 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 06:53:19,139 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:53:19,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:53:19,140 INFO L82 PathProgramCache]: Analyzing trace with hash 1095030561, now seen corresponding path program 1 times [2020-11-07 06:53:19,140 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:53:19,140 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1537889785] [2020-11-07 06:53:19,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:53:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:53:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:53:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:53:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:53:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:53:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:53:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:53:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:53:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:53:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 06:53:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 06:53:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 06:53:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-11-07 06:53:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-11-07 06:53:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 06:53:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-11-07 06:53:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:53:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:53:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 06:53:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 06:53:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-11-07 06:53:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:53:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-11-07 06:53:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 39 proven. 9 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2020-11-07 06:53:19,833 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1537889785] [2020-11-07 06:53:19,835 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 06:53:19,835 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-11-07 06:53:19,836 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120059505] [2020-11-07 06:53:19,837 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 06:53:19,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:53:19,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 06:53:19,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-11-07 06:53:19,838 INFO L87 Difference]: Start difference. First operand 40706 states and 53100 transitions. Second operand 14 states. [2020-11-07 06:53:20,248 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:53:21,259 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:53:21,377 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-11-07 06:53:21,648 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-11-07 06:53:21,769 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:53:23,374 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:53:28,374 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:53:35,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:53:35,682 INFO L93 Difference]: Finished difference Result 81956 states and 110003 transitions. [2020-11-07 06:53:35,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2020-11-07 06:53:35,682 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 276 [2020-11-07 06:53:35,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:53:36,148 INFO L225 Difference]: With dead ends: 81956 [2020-11-07 06:53:36,149 INFO L226 Difference]: Without dead ends: 41319 [2020-11-07 06:53:36,313 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1489 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=911, Invalid=3645, Unknown=0, NotChecked=0, Total=4556 [2020-11-07 06:53:36,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41319 states. [2020-11-07 06:53:43,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41319 to 31436. [2020-11-07 06:53:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31436 states. [2020-11-07 06:53:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31436 states to 31436 states and 39310 transitions. [2020-11-07 06:53:43,598 INFO L78 Accepts]: Start accepts. Automaton has 31436 states and 39310 transitions. Word has length 276 [2020-11-07 06:53:43,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:53:43,599 INFO L481 AbstractCegarLoop]: Abstraction has 31436 states and 39310 transitions. [2020-11-07 06:53:43,599 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 06:53:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 31436 states and 39310 transitions. [2020-11-07 06:53:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2020-11-07 06:53:43,638 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:53:43,639 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:53:43,639 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 06:53:43,639 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:53:43,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:53:43,640 INFO L82 PathProgramCache]: Analyzing trace with hash -462682407, now seen corresponding path program 1 times [2020-11-07 06:53:43,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:53:43,640 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [827055757] [2020-11-07 06:53:43,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:53:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:53:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:53:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:53:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:53:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:53:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:53:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:53:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:53:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:43,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:53:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 06:53:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 06:53:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-11-07 06:53:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-11-07 06:53:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-11-07 06:53:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 06:53:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-07 06:53:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-11-07 06:53:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:53:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:53:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-11-07 06:53:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 06:53:44,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 06:53:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:53:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-11-07 06:53:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:53:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 42 proven. 8 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2020-11-07 06:53:44,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [827055757] [2020-11-07 06:53:44,275 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 06:53:44,275 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-11-07 06:53:44,275 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550288898] [2020-11-07 06:53:44,276 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-11-07 06:53:44,276 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:53:44,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-11-07 06:53:44,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=224, Unknown=0, NotChecked=0, Total=272 [2020-11-07 06:53:44,278 INFO L87 Difference]: Start difference. First operand 31436 states and 39310 transitions. Second operand 17 states. [2020-11-07 06:53:45,132 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2020-11-07 06:53:45,307 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2020-11-07 06:53:45,759 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2020-11-07 06:53:46,897 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2020-11-07 06:53:47,889 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2020-11-07 06:53:48,730 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2020-11-07 06:53:48,856 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:53:49,114 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-11-07 06:53:49,252 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:53:50,114 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2020-11-07 06:53:50,895 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-11-07 06:53:51,095 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2020-11-07 06:53:56,183 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:53:56,340 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-11-07 06:53:56,583 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:53:58,833 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-11-07 06:54:00,485 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2020-11-07 06:54:00,992 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2020-11-07 06:54:13,570 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2020-11-07 06:54:15,399 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2020-11-07 06:54:28,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:54:28,724 INFO L93 Difference]: Finished difference Result 137423 states and 178192 transitions. [2020-11-07 06:54:28,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 170 states. [2020-11-07 06:54:28,724 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 284 [2020-11-07 06:54:28,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:54:29,618 INFO L225 Difference]: With dead ends: 137423 [2020-11-07 06:54:29,618 INFO L226 Difference]: Without dead ends: 106246 [2020-11-07 06:54:29,870 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 181 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13914 ImplicationChecksByTransitivity, 10.9s TimeCoverageRelationStatistics Valid=4199, Invalid=29107, Unknown=0, NotChecked=0, Total=33306 [2020-11-07 06:54:29,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106246 states. [2020-11-07 06:54:49,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106246 to 86924. [2020-11-07 06:54:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86924 states. [2020-11-07 06:54:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86924 states to 86924 states and 109474 transitions. [2020-11-07 06:54:49,929 INFO L78 Accepts]: Start accepts. Automaton has 86924 states and 109474 transitions. Word has length 284 [2020-11-07 06:54:49,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:54:49,930 INFO L481 AbstractCegarLoop]: Abstraction has 86924 states and 109474 transitions. [2020-11-07 06:54:49,930 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-11-07 06:54:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 86924 states and 109474 transitions. [2020-11-07 06:54:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2020-11-07 06:54:49,971 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:54:49,972 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:54:49,972 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 06:54:49,972 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:54:49,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:54:49,973 INFO L82 PathProgramCache]: Analyzing trace with hash 1079568341, now seen corresponding path program 1 times [2020-11-07 06:54:49,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:54:49,973 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1977862953] [2020-11-07 06:54:49,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:54:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:54:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-11-07 06:54:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 06:54:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2020-11-07 06:54:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-11-07 06:54:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-11-07 06:54:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:54:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 06:54:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-11-07 06:54:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 06:54:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 06:54:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-11-07 06:54:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-11-07 06:54:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-11-07 06:54:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 06:54:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-07 06:54:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-11-07 06:54:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:54:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-11-07 06:54:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-07 06:54:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-07 06:54:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2020-11-07 06:54:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 06:54:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-11-07 06:54:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:54:50,682 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2020-11-07 06:54:50,683 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1977862953] [2020-11-07 06:54:50,683 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:54:50,683 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 06:54:50,683 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428289236] [2020-11-07 06:54:50,685 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 06:54:50,685 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:54:50,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 06:54:50,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2020-11-07 06:54:50,686 INFO L87 Difference]: Start difference. First operand 86924 states and 109474 transitions. Second operand 12 states. [2020-11-07 06:54:51,065 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-11-07 06:54:52,205 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-07 06:54:52,624 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-11-07 06:55:19,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:55:19,210 INFO L93 Difference]: Finished difference Result 143841 states and 187362 transitions. [2020-11-07 06:55:19,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-11-07 06:55:19,211 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 285 [2020-11-07 06:55:19,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:55:19,292 INFO L225 Difference]: With dead ends: 143841 [2020-11-07 06:55:19,292 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 06:55:19,999 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 68 SyntacticMatches, 2 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 663 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=452, Invalid=1900, Unknown=0, NotChecked=0, Total=2352 [2020-11-07 06:55:20,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 06:55:20,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 06:55:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 06:55:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 06:55:20,010 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 285 [2020-11-07 06:55:20,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:55:20,011 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 06:55:20,011 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 06:55:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 06:55:20,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 06:55:20,011 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 06:55:20,014 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 06:55:21,596 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-11-07 06:56:13,973 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 141 [2020-11-07 06:56:14,237 WARN L194 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 146 [2020-11-07 06:56:14,390 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 149 [2020-11-07 06:56:15,769 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 158 [2020-11-07 06:56:29,851 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 150 [2020-11-07 06:57:18,028 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 147 [2020-11-07 06:57:18,656 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 145 [2020-11-07 06:57:19,678 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 147 [2020-11-07 06:57:19,960 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 140 [2020-11-07 06:57:21,244 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 151 [2020-11-07 06:57:22,977 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 134 [2020-11-07 06:57:23,290 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 139 [2020-11-07 06:57:23,691 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 142 [2020-11-07 06:57:24,044 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 141 [2020-11-07 06:57:24,744 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 150 [2020-11-07 06:57:25,086 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 136 [2020-11-07 06:57:25,522 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 131 [2020-11-07 06:57:25,811 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 138 [2020-11-07 06:57:26,221 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 145 [2020-11-07 06:57:26,387 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 131 [2020-11-07 06:57:26,491 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 136 [2020-11-07 06:57:26,832 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 137 [2020-11-07 06:57:27,363 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2020-11-07 06:57:27,889 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2020-11-07 06:57:28,218 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 148 [2020-11-07 06:57:28,903 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 136 [2020-11-07 06:57:29,172 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 138 [2020-11-07 06:57:30,972 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 133 [2020-11-07 06:57:31,793 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 137 [2020-11-07 06:57:31,947 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 138 [2020-11-07 06:57:32,676 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 147 [2020-11-07 06:57:32,785 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 146 [2020-11-07 06:57:33,174 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 137 [2020-11-07 06:57:34,236 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2020-11-07 06:57:35,217 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 139 [2020-11-07 06:57:35,581 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 140 [2020-11-07 06:57:36,885 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 143 [2020-11-07 06:57:37,172 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 137 [2020-11-07 06:57:38,114 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 139 [2020-11-07 06:57:38,412 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2020-11-07 06:57:38,899 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 150 [2020-11-07 06:57:40,390 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 141 [2020-11-07 06:57:40,645 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2020-11-07 06:57:41,343 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 148 [2020-11-07 06:57:41,939 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 148 [2020-11-07 06:57:42,188 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 142 [2020-11-07 06:57:44,180 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 144 [2020-11-07 06:57:45,476 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 135 [2020-11-07 06:57:45,712 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 140 [2020-11-07 06:57:46,277 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2020-11-07 06:57:46,431 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 140 [2020-11-07 06:57:46,928 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 148 [2020-11-07 06:57:47,148 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 150 [2020-11-07 06:57:48,394 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 146 [2020-11-07 06:57:48,737 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 148 [2020-11-07 06:57:49,076 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 144 [2020-11-07 06:57:49,218 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 148 [2020-11-07 06:57:49,628 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 144 [2020-11-07 06:57:50,018 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 149 [2020-11-07 06:57:50,236 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 139 [2020-11-07 06:57:51,584 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 129 [2020-11-07 06:58:01,589 WARN L194 SmtUtils]: Spent 7.97 s on a formula simplification. DAG size of input: 1201 DAG size of output: 1058 [2020-11-07 06:58:15,297 WARN L194 SmtUtils]: Spent 13.69 s on a formula simplification. DAG size of input: 2043 DAG size of output: 1766 [2020-11-07 06:58:51,652 WARN L194 SmtUtils]: Spent 27.14 s on a formula simplification. DAG size of input: 1888 DAG size of output: 1602 [2020-11-07 06:58:51,906 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 206 [2020-11-07 06:58:52,031 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 157 [2020-11-07 06:58:52,262 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 06:58:52,372 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:58:52,680 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 205 [2020-11-07 06:58:52,795 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 06:58:52,903 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 06:58:53,019 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 06:58:53,143 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:58:53,393 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 154 [2020-11-07 06:58:53,558 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 06:58:53,777 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 144 [2020-11-07 06:58:53,909 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 155 [2020-11-07 06:58:54,086 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 06:58:54,243 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 165 [2020-11-07 06:58:54,528 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:58:54,651 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:58:54,781 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 157 [2020-11-07 06:58:55,007 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 06:58:55,125 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:58:55,357 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 06:58:55,476 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 06:58:55,773 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 208 [2020-11-07 06:58:55,893 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 06:58:56,005 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 148 [2020-11-07 06:58:56,119 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:58:56,347 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 06:58:56,569 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 06:58:56,686 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:58:56,971 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 06:58:57,225 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 206 [2020-11-07 06:58:57,347 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:58:57,467 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:58:57,706 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 06:58:57,821 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 06:58:58,092 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 148 [2020-11-07 06:58:58,327 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 06:58:58,679 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 06:58:58,785 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 06:58:59,027 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 06:58:59,139 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 06:58:59,372 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 06:58:59,495 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:58:59,617 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:58:59,962 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 06:59:00,077 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 06:59:00,197 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:00,486 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 06:59:00,592 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 159 [2020-11-07 06:59:00,814 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 154 [2020-11-07 06:59:00,933 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:01,149 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 06:59:01,423 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 06:59:01,560 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 06:59:01,680 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:01,854 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:01,986 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 06:59:02,235 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 06:59:02,491 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 208 [2020-11-07 06:59:02,604 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 154 [2020-11-07 06:59:02,719 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:02,989 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 06:59:03,162 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 157 [2020-11-07 06:59:03,387 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 06:59:03,506 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:03,733 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 06:59:03,988 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 06:59:04,101 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:04,222 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156 [2020-11-07 06:59:04,464 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 06:59:04,685 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 06:59:04,802 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 06:59:05,025 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 06:59:05,133 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 154 [2020-11-07 06:59:05,317 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:05,433 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:05,609 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156 [2020-11-07 06:59:05,771 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 157 [2020-11-07 06:59:06,006 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 06:59:06,244 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 06:59:06,477 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 06:59:06,592 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:06,702 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 06:59:06,826 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:06,999 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 06:59:07,233 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 06:59:07,354 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 06:59:07,604 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 06:59:07,729 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:07,948 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 201 [2020-11-07 06:59:08,236 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 06:59:08,506 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 06:59:08,632 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 06:59:08,897 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 06:59:09,076 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 152 [2020-11-07 06:59:09,259 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:09,375 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:09,493 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 06:59:09,747 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 06:59:09,857 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 06:59:09,983 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:10,117 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:10,238 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 155 [2020-11-07 06:59:10,360 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 154 [2020-11-07 06:59:10,615 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:10,734 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 06:59:10,987 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:11,147 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 06:59:11,543 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:11,789 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 06:59:12,031 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 196 [2020-11-07 06:59:12,155 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:12,327 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:12,436 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 06:59:12,547 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 152 [2020-11-07 06:59:12,829 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 203 [2020-11-07 06:59:12,941 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151 [2020-11-07 06:59:13,049 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 06:59:13,161 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 152 [2020-11-07 06:59:13,277 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 06:59:13,385 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 165 [2020-11-07 06:59:13,509 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:13,628 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:13,748 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 06:59:13,865 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:14,212 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 203 [2020-11-07 06:59:14,474 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:14,607 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 157 [2020-11-07 06:59:14,873 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:14,993 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 06:59:15,223 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 06:59:15,497 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 06:59:15,825 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 152 [2020-11-07 06:59:15,947 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:16,112 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:16,222 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:16,459 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 06:59:16,683 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151 [2020-11-07 06:59:16,925 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 06:59:17,160 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 199 [2020-11-07 06:59:17,432 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:17,548 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 06:59:17,778 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 202 [2020-11-07 06:59:17,902 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 06:59:18,024 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 06:59:18,300 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 205 [2020-11-07 06:59:18,572 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 06:59:18,782 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:18,887 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 157 [2020-11-07 06:59:19,006 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 06:59:19,131 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 06:59:19,296 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 06:59:19,425 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 06:59:19,530 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 06:59:19,648 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 06:59:19,769 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 06:59:19,889 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 154 [2020-11-07 06:59:20,007 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:20,301 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 06:59:20,612 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 214 [2020-11-07 06:59:20,782 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 06:59:20,893 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 150 [2020-11-07 06:59:21,169 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 06:59:21,292 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:21,522 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 06:59:21,656 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 150 [2020-11-07 06:59:21,774 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:22,015 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 06:59:22,254 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 06:59:22,372 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 06:59:22,481 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:59:22,594 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:59:22,714 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 151 [2020-11-07 06:59:23,051 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 06:59:23,217 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 06:59:23,446 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 06:59:23,621 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 06:59:23,744 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 162 [2020-11-07 06:59:24,133 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 06:59:24,258 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 06:59:24,487 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 06:59:24,716 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 06:59:24,830 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 06:59:25,042 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 06:59:25,273 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 194 [2020-11-07 06:59:25,383 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2020-11-07 06:59:25,546 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 06:59:25,773 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 194 [2020-11-07 06:59:25,888 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 152 [2020-11-07 06:59:26,007 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 06:59:26,356 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 06:59:26,470 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 06:59:26,809 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 06:59:27,236 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 216 [2020-11-07 06:59:27,563 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:27,687 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 06:59:27,985 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 06:59:28,148 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 144 [2020-11-07 06:59:28,362 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 06:59:28,618 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 06:59:28,764 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:28,883 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 06:59:29,006 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 06:59:29,405 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 202 [2020-11-07 06:59:29,507 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 149 [2020-11-07 06:59:29,719 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 06:59:29,940 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 195 [2020-11-07 06:59:30,054 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 06:59:30,174 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:30,348 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:30,455 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:30,575 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 06:59:30,690 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:30,963 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 06:59:31,189 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 06:59:31,362 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 06:59:31,588 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 195 [2020-11-07 06:59:31,722 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 155 [2020-11-07 06:59:31,842 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:32,079 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 06:59:32,193 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 06:59:32,513 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 199 [2020-11-07 06:59:32,692 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 155 [2020-11-07 06:59:32,808 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 06:59:33,105 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 06:59:33,280 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 06:59:33,450 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 151 [2020-11-07 06:59:33,672 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 148 [2020-11-07 06:59:33,981 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 214 [2020-11-07 06:59:34,106 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 157 [2020-11-07 06:59:34,400 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:34,528 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:34,793 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 176 [2020-11-07 06:59:35,023 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 06:59:35,146 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:35,271 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 155 [2020-11-07 06:59:35,558 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 203 [2020-11-07 06:59:35,678 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:35,811 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:35,990 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 06:59:36,098 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:36,206 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:36,317 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 06:59:36,592 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:36,705 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:36,910 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 06:59:37,033 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:37,320 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 155 [2020-11-07 06:59:37,533 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 06:59:37,875 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 202 [2020-11-07 06:59:38,157 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 06:59:38,439 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 06:59:38,761 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 06:59:38,978 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 153 [2020-11-07 06:59:39,519 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 06:59:39,752 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 06:59:39,856 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 153 [2020-11-07 06:59:39,977 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 06:59:40,193 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:40,305 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 06:59:40,421 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 06:59:40,583 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 06:59:40,694 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:59:40,827 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:40,949 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:41,065 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:41,315 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 216 [2020-11-07 06:59:41,435 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:41,824 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:41,939 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 156 [2020-11-07 06:59:42,058 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:42,173 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:42,291 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:42,523 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 06:59:42,702 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 06:59:42,886 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 06:59:43,001 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 06:59:43,326 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 149 [2020-11-07 06:59:43,494 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 06:59:43,728 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 158 [2020-11-07 06:59:43,900 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:44,019 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 155 [2020-11-07 06:59:44,179 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 148 [2020-11-07 06:59:44,350 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 06:59:44,582 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 196 [2020-11-07 06:59:44,740 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 06:59:44,856 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 06:59:44,975 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 153 [2020-11-07 06:59:45,145 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 06:59:45,264 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 06:59:45,386 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:45,560 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:45,680 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:45,793 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 06:59:46,231 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 156 [2020-11-07 06:59:46,521 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 199 [2020-11-07 06:59:46,752 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2020-11-07 06:59:46,980 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 158 [2020-11-07 06:59:47,105 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 06:59:47,279 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:47,402 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 157 [2020-11-07 06:59:47,519 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 149 [2020-11-07 06:59:47,695 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 163 [2020-11-07 06:59:48,091 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 06:59:48,212 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:48,482 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 06:59:48,602 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:48,774 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 06:59:48,902 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 06:59:49,131 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 06:59:49,299 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 06:59:49,433 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:49,553 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 155 [2020-11-07 06:59:49,735 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 162 [2020-11-07 06:59:50,093 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 06:59:50,216 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 154 [2020-11-07 06:59:50,335 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:50,453 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 06:59:50,625 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:50,732 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 06:59:50,951 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 199 [2020-11-07 06:59:51,070 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 06:59:51,187 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 06:59:51,475 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 06:59:51,608 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:51,794 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:51,902 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:52,161 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 06:59:52,289 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 06:59:52,559 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:52,828 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:52,999 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:59:53,111 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:59:53,228 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 06:59:53,347 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:53,464 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 06:59:53,706 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 06:59:53,871 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 06:59:53,977 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2020-11-07 06:59:54,091 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:59:54,262 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 06:59:54,371 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 06:59:54,483 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 150 [2020-11-07 06:59:54,591 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 06:59:54,873 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 06:59:55,000 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 06:59:55,211 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 06:59:55,448 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 201 [2020-11-07 06:59:55,669 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 202 [2020-11-07 06:59:55,906 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 06:59:56,040 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:56,163 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:56,286 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 06:59:56,530 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 06:59:56,644 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 06:59:56,865 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 06:59:57,004 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:57,109 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 06:59:57,290 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:57,605 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:57,726 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 06:59:57,842 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 06:59:58,104 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 06:59:58,232 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:58,354 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 06:59:58,525 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 06:59:58,630 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2020-11-07 06:59:58,752 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 06:59:58,985 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 06:59:59,140 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 06:59:59,376 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 06:59:59,615 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 06:59:59,729 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 06:59:59,895 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 153 [2020-11-07 07:00:00,011 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 152 [2020-11-07 07:00:00,181 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 153 [2020-11-07 07:00:00,638 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:00,842 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 199 [2020-11-07 07:00:00,962 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:01,260 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:00:01,425 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:01,548 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:01,845 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:02,241 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:02,358 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 149 [2020-11-07 07:00:02,536 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 158 [2020-11-07 07:00:02,791 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:02,895 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:00:02,997 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:00:03,109 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 153 [2020-11-07 07:00:03,231 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:03,353 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:03,473 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:03,598 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:03,718 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 163 [2020-11-07 07:00:03,829 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 07:00:03,954 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:04,082 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:00:04,192 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:00:04,351 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:00:04,474 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:04,703 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:00:04,829 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:04,941 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:05,259 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:05,369 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:05,491 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 07:00:05,798 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:00:05,920 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:00:06,096 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:00:06,216 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:00:06,341 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:06,461 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:06,747 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:00:06,909 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 07:00:07,034 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:00:07,283 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 200 [2020-11-07 07:00:07,679 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:00:07,900 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 199 [2020-11-07 07:00:08,017 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:00:08,198 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:00:08,318 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:00:08,434 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:00:08,613 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:00:08,721 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 07:00:08,832 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 07:00:08,995 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:00:09,205 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:00:09,312 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:00:09,537 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 201 [2020-11-07 07:00:09,656 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:00:09,811 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 159 [2020-11-07 07:00:09,980 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 07:00:10,091 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:00:10,307 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 150 [2020-11-07 07:00:10,424 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:00:10,535 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:10,646 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:00:10,896 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:00:10,998 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:11,191 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:00:11,461 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 158 [2020-11-07 07:00:11,698 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:00:11,817 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 159 [2020-11-07 07:00:11,922 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:00:12,028 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:00:12,199 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:00:12,491 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:12,607 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 07:00:12,892 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:00:13,065 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 151 [2020-11-07 07:00:13,174 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 152 [2020-11-07 07:00:13,296 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 156 [2020-11-07 07:00:13,706 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:00:13,811 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:00:13,920 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:14,034 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 07:00:14,234 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:14,464 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:00:14,588 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:00:15,316 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:00:15,500 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:00:15,623 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:15,802 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:00:15,924 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:00:16,093 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:00:16,215 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:16,437 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 07:00:16,545 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 158 [2020-11-07 07:00:16,664 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:16,884 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 07:00:17,189 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:00:17,421 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 07:00:17,540 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:00:17,652 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 152 [2020-11-07 07:00:17,941 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:00:18,181 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 151 [2020-11-07 07:00:18,300 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:00:18,475 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 154 [2020-11-07 07:00:18,638 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 151 [2020-11-07 07:00:18,760 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 151 [2020-11-07 07:00:18,992 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:00:19,111 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:00:19,341 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:19,588 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:00:19,698 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 165 [2020-11-07 07:00:19,806 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 07:00:19,926 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:00:20,052 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:00:20,212 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:00:20,332 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 07:00:20,645 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:00:20,753 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 154 [2020-11-07 07:00:20,911 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:00:21,139 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 201 [2020-11-07 07:00:21,434 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:00:21,562 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:21,683 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 07:00:21,795 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:00:22,045 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:00:22,148 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 07:00:22,255 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:00:22,426 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 07:00:22,671 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:00:22,781 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 154 [2020-11-07 07:00:22,897 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 158 [2020-11-07 07:00:23,011 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 156 [2020-11-07 07:00:23,123 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 153 [2020-11-07 07:00:23,238 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:23,353 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 159 [2020-11-07 07:00:23,602 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:00:23,826 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 203 [2020-11-07 07:00:23,950 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:00:24,198 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 200 [2020-11-07 07:00:24,414 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:00:24,581 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 153 [2020-11-07 07:00:24,857 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2020-11-07 07:00:25,112 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 206 [2020-11-07 07:00:25,237 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 157 [2020-11-07 07:00:25,483 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:00:25,596 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:25,909 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 205 [2020-11-07 07:00:26,029 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 07:00:26,137 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:00:26,252 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:00:26,377 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:26,610 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 154 [2020-11-07 07:00:26,769 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:26,988 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 144 [2020-11-07 07:00:27,119 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 155 [2020-11-07 07:00:27,301 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:00:27,461 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 165 [2020-11-07 07:00:27,745 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:00:27,862 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:00:27,991 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 157 [2020-11-07 07:00:28,223 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:00:28,345 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:00:28,574 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:00:28,691 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:00:28,986 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 208 [2020-11-07 07:00:29,104 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:00:29,218 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 148 [2020-11-07 07:00:29,334 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:00:29,562 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 07:00:29,779 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:29,904 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:00:30,188 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:00:30,437 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 206 [2020-11-07 07:00:30,557 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:30,675 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:00:30,921 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 07:00:31,034 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:31,304 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 148 [2020-11-07 07:00:31,532 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:00:31,876 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 07:00:31,981 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 07:00:32,226 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:00:32,354 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:00:32,583 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:00:32,705 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:00:32,828 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:00:33,183 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:00:33,298 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 07:00:33,415 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:33,690 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:00:33,796 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 159 [2020-11-07 07:00:34,021 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 154 [2020-11-07 07:00:34,145 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:34,369 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:34,650 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 07:00:34,782 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:00:34,895 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:35,074 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:00:35,194 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:00:35,440 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:00:35,689 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 208 [2020-11-07 07:00:35,804 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 154 [2020-11-07 07:00:35,926 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:00:36,194 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:00:36,374 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 157 [2020-11-07 07:00:36,599 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:36,720 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:36,959 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:00:37,204 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 07:00:37,319 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:37,444 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156 [2020-11-07 07:00:37,688 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 07:00:37,910 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:00:38,024 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:38,238 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:00:38,343 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 154 [2020-11-07 07:00:38,525 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:38,644 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:38,823 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156 [2020-11-07 07:00:38,988 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 157 [2020-11-07 07:00:39,226 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:00:39,458 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:00:39,708 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:39,830 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:00:39,946 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:00:40,065 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:00:40,240 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:00:40,462 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:40,584 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:00:40,818 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:00:40,947 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:41,178 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 201 [2020-11-07 07:00:41,466 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:00:41,750 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:00:41,880 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:00:42,142 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:00:42,317 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 152 [2020-11-07 07:00:42,504 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:42,622 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:42,740 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 07:00:43,005 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:00:43,118 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 07:00:43,248 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:00:43,376 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:00:43,498 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 155 [2020-11-07 07:00:43,614 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 154 [2020-11-07 07:00:43,884 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:43,998 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:44,263 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:44,424 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:00:44,825 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:00:45,070 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:00:45,305 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 196 [2020-11-07 07:00:45,426 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:45,602 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:45,718 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:00:45,839 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 152 [2020-11-07 07:00:46,123 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 203 [2020-11-07 07:00:46,237 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151 [2020-11-07 07:00:46,350 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 07:00:46,469 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 152 [2020-11-07 07:00:46,581 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:00:46,704 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 165 [2020-11-07 07:00:46,826 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:00:46,946 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:00:47,073 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 07:00:47,194 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:47,549 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 203 [2020-11-07 07:00:47,812 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:47,930 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 157 [2020-11-07 07:00:48,188 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:00:48,304 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 07:00:48,541 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:00:48,822 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:00:49,155 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 152 [2020-11-07 07:00:49,278 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:00:49,454 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:00:49,561 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:49,800 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:00:50,017 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151 [2020-11-07 07:00:50,273 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:00:50,514 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 199 [2020-11-07 07:00:50,792 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:50,912 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:00:51,155 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 202 [2020-11-07 07:00:51,289 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:51,418 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:51,710 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 205 [2020-11-07 07:00:51,992 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 07:00:52,199 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:00:52,306 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 157 [2020-11-07 07:00:52,425 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:52,546 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:00:52,717 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:00:52,847 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 07:00:52,954 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:00:53,077 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 07:00:53,194 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 07:00:53,323 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 154 [2020-11-07 07:00:53,439 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:00:53,723 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:00:54,049 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 214 [2020-11-07 07:00:54,218 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 07:00:54,330 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 150 [2020-11-07 07:00:54,626 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:00:54,789 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:55,021 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:00:55,133 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 150 [2020-11-07 07:00:55,255 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:00:55,493 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:00:55,736 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:00:55,852 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 07:00:55,966 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:56,078 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:00:56,196 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 151 [2020-11-07 07:00:56,548 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:00:56,717 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 07:00:56,951 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 07:00:57,128 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 07:00:57,255 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 162 [2020-11-07 07:00:57,643 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:00:57,765 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:00:57,991 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:00:58,226 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:00:58,337 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 07:00:58,555 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 07:00:58,786 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 194 [2020-11-07 07:00:58,894 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2020-11-07 07:00:59,057 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 07:00:59,286 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 194 [2020-11-07 07:00:59,403 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 152 [2020-11-07 07:00:59,522 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 07:00:59,869 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:00:59,989 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:01:00,333 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:01:00,753 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 216 [2020-11-07 07:01:01,105 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:01,231 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:01,527 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:01:01,694 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 144 [2020-11-07 07:01:01,918 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 07:01:02,203 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:02,333 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:02,454 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 07:01:02,578 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 07:01:02,973 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 202 [2020-11-07 07:01:03,077 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 149 [2020-11-07 07:01:03,298 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 07:01:03,522 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 195 [2020-11-07 07:01:03,639 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 07:01:03,758 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:03,944 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:04,051 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:04,176 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:01:04,294 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:04,580 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 07:01:04,807 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:01:04,971 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 07:01:05,198 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 195 [2020-11-07 07:01:05,334 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 155 [2020-11-07 07:01:05,459 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:05,698 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 07:01:05,812 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 07:01:06,126 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 199 [2020-11-07 07:01:06,303 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 155 [2020-11-07 07:01:06,425 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 07:01:06,723 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:06,900 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:07,068 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 151 [2020-11-07 07:01:07,291 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 148 [2020-11-07 07:01:07,611 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 214 [2020-11-07 07:01:07,739 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 157 [2020-11-07 07:01:08,033 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:08,158 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:08,442 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 176 [2020-11-07 07:01:08,678 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 07:01:08,802 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:08,932 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 155 [2020-11-07 07:01:09,225 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 203 [2020-11-07 07:01:09,343 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:01:09,462 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:01:09,645 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:09,754 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:01:09,862 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:01:09,977 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 07:01:10,254 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:10,370 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:10,473 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 153 [2020-11-07 07:01:10,582 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:01:10,703 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:10,995 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 155 [2020-11-07 07:01:11,212 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 07:01:11,569 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 202 [2020-11-07 07:01:11,853 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 07:01:12,140 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:12,301 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 153 [2020-11-07 07:01:12,480 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 07:01:12,702 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 153 [2020-11-07 07:01:13,252 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:13,487 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 07:01:13,595 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 153 [2020-11-07 07:01:13,718 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:01:13,937 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:14,052 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:01:14,165 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 07:01:14,321 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:01:14,430 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:14,551 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:14,677 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:14,797 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:15,060 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 216 [2020-11-07 07:01:15,182 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:15,590 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:15,716 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 156 [2020-11-07 07:01:15,837 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:15,955 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:16,069 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:16,307 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 07:01:16,484 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 07:01:16,653 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 07:01:16,775 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 07:01:17,273 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 07:01:17,506 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 158 [2020-11-07 07:01:17,678 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:17,803 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 155 [2020-11-07 07:01:17,974 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 148 [2020-11-07 07:01:18,140 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 07:01:18,384 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 196 [2020-11-07 07:01:18,541 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 07:01:18,656 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:01:18,780 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 153 [2020-11-07 07:01:18,955 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 07:01:19,073 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 07:01:19,193 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:19,373 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:19,495 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:19,610 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 07:01:20,058 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 156 [2020-11-07 07:01:20,346 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 199 [2020-11-07 07:01:20,577 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2020-11-07 07:01:20,801 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 158 [2020-11-07 07:01:20,922 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:21,101 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:21,220 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 157 [2020-11-07 07:01:21,333 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 149 [2020-11-07 07:01:21,507 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 163 [2020-11-07 07:01:21,904 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 155 [2020-11-07 07:01:22,032 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:22,311 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 07:01:22,445 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:22,615 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:22,741 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:22,972 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 07:01:23,154 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 07:01:23,285 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:23,406 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 155 [2020-11-07 07:01:23,584 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 162 [2020-11-07 07:01:23,932 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 07:01:24,059 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 154 [2020-11-07 07:01:24,181 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:24,302 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:24,474 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:01:24,584 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 07:01:24,815 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 199 [2020-11-07 07:01:24,939 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:25,065 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:25,366 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:01:25,497 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:25,690 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:25,800 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:26,052 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:26,180 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:26,451 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:26,714 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:26,890 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:27,004 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:27,125 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 07:01:27,246 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:27,362 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 07:01:27,600 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:01:27,767 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:01:27,876 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2020-11-07 07:01:27,998 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:28,178 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:28,287 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:28,394 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 150 [2020-11-07 07:01:28,503 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:28,797 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:01:28,921 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:29,138 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 07:01:29,372 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 201 [2020-11-07 07:01:29,610 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 202 [2020-11-07 07:01:29,861 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 07:01:29,997 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:30,121 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:30,251 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:30,498 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 07:01:30,616 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:01:30,842 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:01:30,962 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:31,070 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:01:31,244 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:01:31,571 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:31,692 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:31,809 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:01:32,068 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:32,190 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:32,314 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:01:32,488 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:32,589 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 155 [2020-11-07 07:01:32,709 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:32,943 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 07:01:33,097 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 07:01:33,332 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:01:33,569 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 07:01:33,679 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:01:33,854 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 153 [2020-11-07 07:01:33,971 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 152 [2020-11-07 07:01:34,138 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 153 [2020-11-07 07:01:34,244 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:34,352 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:34,627 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:34,838 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 199 [2020-11-07 07:01:34,964 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:35,265 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:01:35,428 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:01:35,556 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:35,848 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:36,176 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:36,287 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 149 [2020-11-07 07:01:36,458 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 158 [2020-11-07 07:01:36,731 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:36,844 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:36,949 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:37,062 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 153 [2020-11-07 07:01:37,183 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:37,306 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:37,429 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:01:37,559 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:37,684 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 163 [2020-11-07 07:01:37,798 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 07:01:37,921 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:38,032 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:01:38,138 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:01:38,305 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:38,439 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:38,668 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:01:38,798 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:38,913 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:39,237 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:01:39,352 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:39,471 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 07:01:39,778 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:39,898 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:40,081 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:40,210 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:01:40,340 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:40,461 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:40,754 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:40,916 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 07:01:41,041 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:01:41,296 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 200 [2020-11-07 07:01:41,701 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:01:41,931 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 199 [2020-11-07 07:01:42,047 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:01:42,225 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:42,345 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:42,464 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:42,641 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:01:42,753 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 151 [2020-11-07 07:01:42,866 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 07:01:43,027 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:01:43,243 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:01:43,351 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:43,579 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 201 [2020-11-07 07:01:43,703 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:01:43,865 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 159 [2020-11-07 07:01:44,049 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 07:01:44,162 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 163 [2020-11-07 07:01:44,380 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 150 [2020-11-07 07:01:44,502 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:01:44,616 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:44,723 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:01:44,981 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:01:45,086 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:01:45,264 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:45,541 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 158 [2020-11-07 07:01:45,775 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:01:45,894 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 159 [2020-11-07 07:01:45,997 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:46,105 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:46,272 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:01:46,562 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:01:46,683 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 163 [2020-11-07 07:01:46,974 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:01:47,150 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 151 [2020-11-07 07:01:47,265 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 152 [2020-11-07 07:01:47,386 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 156 [2020-11-07 07:01:47,793 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:47,901 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 163 [2020-11-07 07:01:48,011 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:01:48,131 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 07:01:48,338 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:48,577 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:48,725 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:49,478 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:49,659 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:49,788 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:49,963 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:01:50,081 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:01:50,251 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:01:50,379 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:50,609 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 07:01:50,721 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 158 [2020-11-07 07:01:50,842 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:01:51,081 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 07:01:51,406 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:51,642 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 07:01:51,767 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:01:51,878 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 152 [2020-11-07 07:01:52,167 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:52,394 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 151 [2020-11-07 07:01:52,518 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 156 [2020-11-07 07:01:52,700 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 154 [2020-11-07 07:01:52,866 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 151 [2020-11-07 07:01:52,985 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 151 [2020-11-07 07:01:53,227 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:01:53,351 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:01:53,584 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:01:53,839 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:53,946 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 165 [2020-11-07 07:01:54,058 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 152 [2020-11-07 07:01:54,185 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:54,316 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:01:54,482 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:01:54,607 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 162 [2020-11-07 07:01:54,926 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:01:55,034 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 154 [2020-11-07 07:01:55,199 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:01:55,430 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 201 [2020-11-07 07:01:55,729 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:01:55,850 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:01:55,966 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 07:01:56,083 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:01:56,330 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:01:56,433 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 158 [2020-11-07 07:01:56,539 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 154 [2020-11-07 07:01:56,712 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 07:01:56,934 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:01:57,037 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 154 [2020-11-07 07:01:57,144 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 158 [2020-11-07 07:01:57,249 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 156 [2020-11-07 07:01:57,458 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:01:57,572 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 159 [2020-11-07 07:01:57,793 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:01:58,007 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 203 [2020-11-07 07:01:58,128 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:01:58,377 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 200 [2020-11-07 07:01:58,582 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:01:58,739 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 153 [2020-11-07 07:01:59,010 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 158 [2020-11-07 07:02:28,387 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 254 [2020-11-07 07:02:28,546 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 158 [2020-11-07 07:02:28,914 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 245 [2020-11-07 07:02:29,069 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 180 [2020-11-07 07:02:29,191 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 169 [2020-11-07 07:02:29,547 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 263 [2020-11-07 07:02:29,753 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 187 [2020-11-07 07:02:29,880 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 159 [2020-11-07 07:02:30,031 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 158 [2020-11-07 07:02:30,202 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 186 [2020-11-07 07:02:30,526 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 169 [2020-11-07 07:02:30,710 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 168 [2020-11-07 07:02:31,078 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 165 [2020-11-07 07:02:31,235 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 158 [2020-11-07 07:02:31,485 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 178 [2020-11-07 07:02:31,669 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 166 [2020-11-07 07:02:32,023 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 168 [2020-11-07 07:02:32,181 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 168 [2020-11-07 07:02:32,375 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 167 [2020-11-07 07:02:32,708 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 236 [2020-11-07 07:02:32,869 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 168 [2020-11-07 07:02:33,245 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 248 [2020-11-07 07:02:33,415 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 178 [2020-11-07 07:02:33,848 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 252 [2020-11-07 07:02:34,013 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 178 [2020-11-07 07:02:34,157 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 158 [2020-11-07 07:02:34,306 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 160 [2020-11-07 07:02:34,668 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 237 [2020-11-07 07:02:34,993 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 239 [2020-11-07 07:02:35,139 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 160 [2020-11-07 07:02:35,594 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 248 [2020-11-07 07:02:35,951 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 242 [2020-11-07 07:02:36,128 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 176 [2020-11-07 07:02:36,302 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 177 [2020-11-07 07:02:36,672 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 235 [2020-11-07 07:02:36,843 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 181 [2020-11-07 07:02:36,965 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 167 [2020-11-07 07:02:37,229 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 172 [2020-11-07 07:02:37,636 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 248 [2020-11-07 07:02:38,088 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 235 [2020-11-07 07:02:38,210 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 172 [2020-11-07 07:02:38,554 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 245 [2020-11-07 07:02:38,720 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 178 [2020-11-07 07:02:39,102 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 248 [2020-11-07 07:02:39,295 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 179 [2020-11-07 07:02:39,491 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 179 [2020-11-07 07:02:39,925 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 182 [2020-11-07 07:02:40,099 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 174 [2020-11-07 07:02:40,256 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 180 [2020-11-07 07:02:40,598 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 243 [2020-11-07 07:02:40,735 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 173 [2020-11-07 07:02:40,997 WARN L194 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 155 [2020-11-07 07:02:41,169 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 176 [2020-11-07 07:02:41,556 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 251 [2020-11-07 07:02:41,993 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 240 [2020-11-07 07:02:42,179 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 182 [2020-11-07 07:02:42,331 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 180 [2020-11-07 07:02:42,554 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 162 [2020-11-07 07:02:42,719 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 178 [2020-11-07 07:02:43,082 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 241 [2020-11-07 07:02:43,417 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 242 [2020-11-07 07:02:43,598 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 171 [2020-11-07 07:02:43,772 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 177 [2020-11-07 07:02:44,172 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 255 [2020-11-07 07:02:44,381 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 164 [2020-11-07 07:02:44,710 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 239 [2020-11-07 07:02:44,892 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 180 [2020-11-07 07:02:45,283 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 256 [2020-11-07 07:02:45,688 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 247 [2020-11-07 07:02:45,856 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 180 [2020-11-07 07:02:46,007 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 157 [2020-11-07 07:02:46,388 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 245 [2020-11-07 07:02:46,707 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 236 [2020-11-07 07:02:46,876 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 181 [2020-11-07 07:02:47,239 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 246 [2020-11-07 07:02:47,354 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 154 [2020-11-07 07:02:47,593 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 176 [2020-11-07 07:02:47,767 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 190 [2020-11-07 07:02:48,012 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 171 [2020-11-07 07:02:48,203 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 166 [2020-11-07 07:02:48,611 WARN L194 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 247 [2020-11-07 07:02:49,004 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 247 [2020-11-07 07:02:49,362 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 246 [2020-11-07 07:02:49,540 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 169 [2020-11-07 07:02:49,703 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 178 [2020-11-07 07:02:49,867 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 176 [2020-11-07 07:02:50,119 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 179 [2020-11-07 07:02:50,438 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 239 [2020-11-07 07:02:50,612 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 190 [2020-11-07 07:02:50,984 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 255 [2020-11-07 07:02:51,158 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 190 [2020-11-07 07:02:51,493 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 238 [2020-11-07 07:02:51,840 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 182 [2020-11-07 07:02:52,264 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 249 [2020-11-07 07:02:52,450 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 182 [2020-11-07 07:02:52,792 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 243 [2020-11-07 07:02:53,035 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 171 [2020-11-07 07:02:53,257 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 190 [2020-11-07 07:02:53,411 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 190 [2020-11-07 07:02:53,553 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 161 [2020-11-07 07:02:53,942 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 253 [2020-11-07 07:02:54,080 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 172 [2020-11-07 07:02:54,271 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 191 [2020-11-07 07:02:54,460 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 191 [2020-11-07 07:02:54,615 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 156 [2020-11-07 07:02:54,799 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 179 [2020-11-07 07:02:55,223 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 261 [2020-11-07 07:02:55,378 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 181 [2020-11-07 07:02:55,782 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 261 [2020-11-07 07:02:56,003 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 178 [2020-11-07 07:02:56,479 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 189 [2020-11-07 07:02:56,890 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 261 [2020-11-07 07:02:57,215 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 227 [2020-11-07 07:02:57,368 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 190 [2020-11-07 07:02:57,594 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 190 [2020-11-07 07:02:57,745 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 178 [2020-11-07 07:02:57,887 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 158 [2020-11-07 07:02:58,256 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 249 [2020-11-07 07:02:58,395 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 160 [2020-11-07 07:02:58,550 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 178 [2020-11-07 07:02:58,705 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 177 [2020-11-07 07:02:58,856 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 181 [2020-11-07 07:02:58,984 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 167 [2020-11-07 07:02:59,166 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 191 [2020-11-07 07:02:59,354 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 191 [2020-11-07 07:02:59,506 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 164 [2020-11-07 07:02:59,669 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 178 [2020-11-07 07:03:00,142 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 232 [2020-11-07 07:03:00,541 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 263 [2020-11-07 07:03:00,723 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 178 [2020-11-07 07:03:01,141 WARN L194 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 263 [2020-11-07 07:03:01,297 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 178 [2020-11-07 07:03:01,631 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 240 [2020-11-07 07:03:02,073 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 259 [2020-11-07 07:03:02,507 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 172 [2020-11-07 07:03:02,663 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 162 [2020-11-07 07:03:02,885 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 189 [2020-11-07 07:03:03,006 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 171 [2020-11-07 07:03:03,338 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 241 [2020-11-07 07:03:03,646 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 174 [2020-11-07 07:03:04,042 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 253 [2020-11-07 07:03:04,374 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 227 [2020-11-07 07:03:04,710 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 178 [2020-11-07 07:03:04,875 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 190 [2020-11-07 07:03:05,202 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 231 [2020-11-07 07:03:05,379 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 187 [2020-11-07 07:03:05,566 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 187 [2020-11-07 07:03:05,958 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 251 [2020-11-07 07:03:06,351 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 239 [2020-11-07 07:03:06,606 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 171 [2020-11-07 07:03:06,770 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 180 [2020-11-07 07:03:06,935 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 187 [2020-11-07 07:03:07,106 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 187 [2020-11-07 07:03:07,307 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 168 [2020-11-07 07:03:07,493 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 189 [2020-11-07 07:03:07,623 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 168 [2020-11-07 07:03:07,799 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 165 [2020-11-07 07:03:07,956 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 177 [2020-11-07 07:03:08,125 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 179 [2020-11-07 07:03:08,274 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 177 [2020-11-07 07:03:08,654 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 244 [2020-11-07 07:03:09,062 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 251 [2020-11-07 07:03:09,277 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 175 [2020-11-07 07:03:09,416 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 158 [2020-11-07 07:03:09,819 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 240 [2020-11-07 07:03:09,988 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 190 [2020-11-07 07:03:10,322 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 240 [2020-11-07 07:03:10,497 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 172 [2020-11-07 07:03:10,683 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 169 [2020-11-07 07:03:11,016 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 241 [2020-11-07 07:03:11,360 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 241 [2020-11-07 07:03:11,544 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 186 [2020-11-07 07:03:11,687 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 181 [2020-11-07 07:03:11,831 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 181 [2020-11-07 07:03:12,006 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 166 [2020-11-07 07:03:12,466 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 245 [2020-11-07 07:03:12,678 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 177 [2020-11-07 07:03:12,953 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 175 [2020-11-07 07:03:13,167 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 163 [2020-11-07 07:03:13,309 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 161 [2020-11-07 07:03:13,428 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 167 [2020-11-07 07:03:13,872 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 256 [2020-11-07 07:03:14,050 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 153 [2020-11-07 07:03:14,171 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 166 [2020-11-07 07:03:14,346 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 190 [2020-11-07 07:03:14,741 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 248 [2020-11-07 07:03:14,887 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 163 [2020-11-07 07:03:15,201 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 239 [2020-11-07 07:03:15,527 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 229 [2020-11-07 07:03:15,675 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 176 [2020-11-07 07:03:15,925 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 175 [2020-11-07 07:03:16,303 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 242 [2020-11-07 07:03:16,464 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 177 [2020-11-07 07:03:16,620 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 189 [2020-11-07 07:03:16,761 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 176 [2020-11-07 07:03:17,136 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 251 [2020-11-07 07:03:17,286 WARN L194 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 158 [2020-11-07 07:03:17,786 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 255 [2020-11-07 07:03:18,319 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 251 [2020-11-07 07:03:18,736 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 162 [2020-11-07 07:03:18,927 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 181 [2020-11-07 07:03:19,378 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 247 [2020-11-07 07:03:19,571 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 151 [2020-11-07 07:03:19,839 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 182 [2020-11-07 07:03:20,245 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 255 [2020-11-07 07:03:20,408 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 162 [2020-11-07 07:03:20,556 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 171 [2020-11-07 07:03:20,745 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 173 [2020-11-07 07:03:21,253 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 240 [2020-11-07 07:03:21,385 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 154 [2020-11-07 07:03:21,684 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 178 [2020-11-07 07:03:22,002 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 230 [2020-11-07 07:03:22,143 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 156 [2020-11-07 07:03:22,297 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 165 [2020-11-07 07:03:22,526 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 165 [2020-11-07 07:03:22,652 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 157 [2020-11-07 07:03:22,848 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 162 [2020-11-07 07:03:23,034 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 174 [2020-11-07 07:03:23,490 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 251 [2020-11-07 07:03:23,831 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 172 [2020-11-07 07:03:24,074 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 175 [2020-11-07 07:03:24,446 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 244 [2020-11-07 07:03:24,634 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 167 [2020-11-07 07:03:24,816 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 178 [2020-11-07 07:03:25,128 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 189 [2020-11-07 07:03:25,291 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 182 [2020-11-07 07:03:25,722 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 237 [2020-11-07 07:03:25,938 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 161 [2020-11-07 07:03:26,092 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 171 [2020-11-07 07:03:26,549 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 253 [2020-11-07 07:03:26,789 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 181 [2020-11-07 07:03:27,001 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 152 [2020-11-07 07:03:27,262 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 156 [2020-11-07 07:03:27,757 WARN L194 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 259 [2020-11-07 07:03:27,923 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 181 [2020-11-07 07:03:28,305 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 174 [2020-11-07 07:03:28,494 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 174 [2020-11-07 07:03:28,812 WARN L194 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 178 [2020-11-07 07:03:29,149 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 177 [2020-11-07 07:03:29,339 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 174 [2020-11-07 07:03:29,533 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 165 [2020-11-07 07:03:29,986 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 242 [2020-11-07 07:03:30,139 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 189 [2020-11-07 07:03:30,299 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 189 [2020-11-07 07:03:30,537 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 184 [2020-11-07 07:03:30,686 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 189 [2020-11-07 07:03:30,833 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 189 [2020-11-07 07:03:31,003 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 178 [2020-11-07 07:03:31,351 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 171 [2020-11-07 07:03:31,529 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 178 [2020-11-07 07:03:31,754 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 168 [2020-11-07 07:03:31,904 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 165 [2020-11-07 07:03:32,259 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 179 [2020-11-07 07:03:32,611 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 249 [2020-11-07 07:03:33,128 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 243 [2020-11-07 07:03:33,527 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 177 [2020-11-07 07:03:33,896 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 184 [2020-11-07 07:03:34,068 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 152 [2020-11-07 07:03:34,306 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 189 [2020-11-07 07:03:34,561 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:03:35,222 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 171 [2020-11-07 07:03:35,492 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 168 [2020-11-07 07:03:35,611 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 153 [2020-11-07 07:03:35,801 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 162 [2020-11-07 07:03:36,077 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 170 [2020-11-07 07:03:36,267 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 172 [2020-11-07 07:03:36,423 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 173 [2020-11-07 07:03:36,618 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 159 [2020-11-07 07:03:36,753 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 181 [2020-11-07 07:03:36,910 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 165 [2020-11-07 07:03:37,062 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 165 [2020-11-07 07:03:37,214 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 160 [2020-11-07 07:03:37,614 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 261 [2020-11-07 07:03:37,766 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 165 [2020-11-07 07:03:38,256 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 182 [2020-11-07 07:03:38,403 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 160 [2020-11-07 07:03:38,598 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 182 [2020-11-07 07:03:38,791 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 182 [2020-11-07 07:03:38,943 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 177 [2020-11-07 07:03:39,251 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 182 [2020-11-07 07:03:39,494 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 177 [2020-11-07 07:03:39,705 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 182 [2020-11-07 07:03:39,865 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 182 [2020-11-07 07:03:40,265 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 168 [2020-11-07 07:03:40,478 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 178 [2020-11-07 07:03:40,748 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 167 [2020-11-07 07:03:41,014 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 174 [2020-11-07 07:03:41,206 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 170 [2020-11-07 07:03:41,471 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 165 [2020-11-07 07:03:41,684 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 172 [2020-11-07 07:03:42,080 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 240 [2020-11-07 07:03:42,266 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 172 [2020-11-07 07:03:42,417 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 158 [2020-11-07 07:03:42,564 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 154 [2020-11-07 07:03:42,794 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 177 [2020-11-07 07:03:42,967 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 177 [2020-11-07 07:03:43,120 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 165 [2020-11-07 07:03:43,377 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 171 [2020-11-07 07:03:43,567 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 171 [2020-11-07 07:03:43,724 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 190 [2020-11-07 07:03:44,287 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 185 [2020-11-07 07:03:44,733 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 243 [2020-11-07 07:03:45,019 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 187 [2020-11-07 07:03:45,306 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 162 [2020-11-07 07:03:45,461 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 168 [2020-11-07 07:03:45,681 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 165 [2020-11-07 07:03:45,856 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 181 [2020-11-07 07:03:45,993 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 153 [2020-11-07 07:03:46,211 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 169 [2020-11-07 07:03:46,689 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 182 [2020-11-07 07:03:46,863 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 181 [2020-11-07 07:03:47,179 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 168 [2020-11-07 07:03:47,327 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 160 [2020-11-07 07:03:47,562 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 184 [2020-11-07 07:03:47,724 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 184 [2020-11-07 07:03:48,009 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 190 [2020-11-07 07:03:48,254 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 182 [2020-11-07 07:03:48,440 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 191 [2020-11-07 07:03:48,601 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 179 [2020-11-07 07:03:48,846 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 170 [2020-11-07 07:03:49,293 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 228 [2020-11-07 07:03:49,458 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 159 [2020-11-07 07:03:49,605 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 160 [2020-11-07 07:03:49,752 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 160 [2020-11-07 07:03:49,991 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 189 [2020-11-07 07:03:50,139 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 179 [2020-11-07 07:03:50,449 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 239 [2020-11-07 07:03:50,605 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 190 [2020-11-07 07:03:50,757 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 190 [2020-11-07 07:03:51,230 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 261 [2020-11-07 07:03:51,401 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 191 [2020-11-07 07:03:51,646 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 191 [2020-11-07 07:03:51,786 WARN L194 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 157 [2020-11-07 07:03:52,138 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 243 [2020-11-07 07:03:52,308 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 181 [2020-11-07 07:03:52,672 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 253 [2020-11-07 07:03:53,038 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 253 [2020-11-07 07:03:53,269 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 186 [2020-11-07 07:03:53,446 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 186 [2020-11-07 07:03:53,629 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 177 [2020-11-07 07:03:53,801 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 181 [2020-11-07 07:03:53,972 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 182 [2020-11-07 07:03:54,307 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 249 [2020-11-07 07:03:54,534 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 189 [2020-11-07 07:03:54,690 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 176 [2020-11-07 07:03:54,846 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 186 [2020-11-07 07:03:55,070 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 186 [2020-11-07 07:03:55,217 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 190 [2020-11-07 07:03:55,362 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 159 [2020-11-07 07:03:55,510 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 190 [2020-11-07 07:03:55,909 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 249 [2020-11-07 07:03:56,073 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 187 [2020-11-07 07:03:56,344 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 179 [2020-11-07 07:03:56,666 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 239 [2020-11-07 07:03:57,033 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 254 [2020-11-07 07:03:57,368 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 235 [2020-11-07 07:03:57,558 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 191 [2020-11-07 07:03:57,726 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 191 [2020-11-07 07:03:57,906 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 187 [2020-11-07 07:03:58,308 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 247 [2020-11-07 07:03:58,493 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 172 [2020-11-07 07:03:58,881 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 259 [2020-11-07 07:03:59,051 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 191 [2020-11-07 07:03:59,178 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 159 [2020-11-07 07:03:59,414 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 180 [2020-11-07 07:03:59,825 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 253 [2020-11-07 07:03:59,983 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 184 [2020-11-07 07:04:00,149 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 180 [2020-11-07 07:04:00,493 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 253 [2020-11-07 07:04:00,667 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 191 [2020-11-07 07:04:00,850 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 191 [2020-11-07 07:04:01,096 WARN L194 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 181 [2020-11-07 07:04:01,254 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 176 [2020-11-07 07:04:01,452 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 171 [2020-11-07 07:04:01,800 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 235 [2020-11-07 07:04:01,996 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 172 [2020-11-07 07:04:02,345 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 249 [2020-11-07 07:04:02,727 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 245 [2020-11-07 07:04:02,857 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 160 [2020-11-07 07:04:03,090 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 168 [2020-11-07 07:04:03,234 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 162 [2020-11-07 07:04:03,442 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 180 [2020-11-07 07:04:03,562 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2020-11-07 07:04:03,682 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2020-11-07 07:04:04,105 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 261 [2020-11-07 07:04:04,450 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 247 [2020-11-07 07:04:04,625 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 187 [2020-11-07 07:04:05,022 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 231 [2020-11-07 07:04:05,226 WARN L194 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 168 [2020-11-07 07:04:05,391 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 187 [2020-11-07 07:04:05,747 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 187 [2020-11-07 07:04:06,177 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 253 [2020-11-07 07:04:06,349 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 162 [2020-11-07 07:04:06,605 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 171 [2020-11-07 07:04:07,012 WARN L194 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 263 [2020-11-07 07:04:07,137 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2020-11-07 07:04:07,261 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2020-11-07 07:04:07,409 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 180 [2020-11-07 07:04:07,571 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 187 [2020-11-07 07:04:07,732 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 187 [2020-11-07 07:04:07,892 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 187 [2020-11-07 07:04:08,073 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 186 [2020-11-07 07:04:08,266 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 183 [2020-11-07 07:04:08,465 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 187 [2020-11-07 07:04:08,647 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 186 [2020-11-07 07:04:08,774 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 168 [2020-11-07 07:04:08,903 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 168 [2020-11-07 07:04:09,108 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 170 [2020-11-07 07:04:09,289 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 186 [2020-11-07 07:04:09,627 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 249 [2020-11-07 07:04:09,796 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 186 [2020-11-07 07:04:09,934 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 181 [2020-11-07 07:04:10,355 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 253 [2020-11-07 07:04:10,491 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 181 [2020-11-07 07:04:10,673 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 180 [2020-11-07 07:04:11,094 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 243 [2020-11-07 07:04:11,255 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 181 [2020-11-07 07:04:11,531 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 182 [2020-11-07 07:04:11,729 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 174 [2020-11-07 07:04:11,895 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 182 [2020-11-07 07:04:12,059 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 182 [2020-11-07 07:04:12,435 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 179 [2020-11-07 07:04:12,670 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 179 [2020-11-07 07:04:12,833 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 179 [2020-11-07 07:04:13,164 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 236 [2020-11-07 07:04:13,683 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 236 [2020-11-07 07:04:14,049 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 251 [2020-11-07 07:04:14,207 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 178 [2020-11-07 07:04:14,457 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 171 [2020-11-07 07:04:14,627 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 190 [2020-11-07 07:04:14,793 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 190 [2020-11-07 07:04:15,017 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 153 [2020-11-07 07:04:15,183 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 179 [2020-11-07 07:04:15,341 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 190 [2020-11-07 07:04:15,533 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 168 [2020-11-07 07:04:15,773 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 155 [2020-11-07 07:04:15,929 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 190 [2020-11-07 07:04:16,320 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 249 [2020-11-07 07:04:16,511 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 179 [2020-11-07 07:04:16,712 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 173 [2020-11-07 07:04:16,942 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 170 [2020-11-07 07:04:17,095 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 190 [2020-11-07 07:04:17,400 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 173 [2020-11-07 07:04:17,566 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 181 [2020-11-07 07:04:17,715 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 181 [2020-11-07 07:04:17,839 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 167 [2020-11-07 07:04:18,161 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 231 [2020-11-07 07:04:18,295 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 168 [2020-11-07 07:04:18,531 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 184 [2020-11-07 07:04:18,860 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 185 [2020-11-07 07:04:19,169 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 190 [2020-11-07 07:04:19,333 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 186 [2020-11-07 07:04:19,465 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 176 [2020-11-07 07:04:19,598 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 176 [2020-11-07 07:04:19,829 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 179 [2020-11-07 07:04:20,215 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 236 [2020-11-07 07:04:20,379 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 190 [2020-11-07 07:04:20,757 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 244 [2020-11-07 07:04:20,955 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 156 [2020-11-07 07:04:21,097 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 159 [2020-11-07 07:04:21,281 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 169 [2020-11-07 07:04:21,510 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 168 [2020-11-07 07:04:21,762 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 176 [2020-11-07 07:04:21,890 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 176 [2020-11-07 07:04:22,016 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 168 [2020-11-07 07:04:22,201 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 186 [2020-11-07 07:04:22,316 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 169 [2020-11-07 07:04:22,490 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 186 [2020-11-07 07:04:22,816 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 169 [2020-11-07 07:04:23,005 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 181 [2020-11-07 07:04:24,008 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 255 [2020-11-07 07:04:24,251 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 181 [2020-11-07 07:04:24,430 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 186 [2020-11-07 07:04:24,662 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 190 [2020-11-07 07:04:24,852 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 162 [2020-11-07 07:04:25,103 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 174 [2020-11-07 07:04:25,278 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 182 [2020-11-07 07:04:25,583 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 178 [2020-11-07 07:04:25,761 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 176 [2020-11-07 07:04:25,929 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 182 [2020-11-07 07:04:26,205 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 173 [2020-11-07 07:04:26,664 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 253 [2020-11-07 07:04:26,999 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 227 [2020-11-07 07:04:27,152 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 153 [2020-11-07 07:04:27,326 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 173 [2020-11-07 07:04:27,692 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 184 [2020-11-07 07:04:27,992 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 165 [2020-11-07 07:04:28,168 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 184 [2020-11-07 07:04:28,442 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 168 [2020-11-07 07:04:28,688 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 170 [2020-11-07 07:04:28,833 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 156 [2020-11-07 07:04:29,146 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 235 [2020-11-07 07:04:29,304 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 178 [2020-11-07 07:04:29,698 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 251 [2020-11-07 07:04:30,043 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 243 [2020-11-07 07:04:30,179 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 167 [2020-11-07 07:04:30,338 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 177 [2020-11-07 07:04:30,501 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 181 [2020-11-07 07:04:30,666 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 181 [2020-11-07 07:04:30,855 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 155 [2020-11-07 07:04:31,035 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 177 [2020-11-07 07:04:31,452 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 243 [2020-11-07 07:04:31,578 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 154 [2020-11-07 07:04:31,780 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 159 [2020-11-07 07:04:32,161 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 248 [2020-11-07 07:04:32,552 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 245 [2020-11-07 07:04:32,711 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 180 [2020-11-07 07:04:32,857 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 165 [2020-11-07 07:04:32,998 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 160 [2020-11-07 07:04:33,335 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 245 [2020-11-07 07:04:33,462 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 172 [2020-11-07 07:04:33,595 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 167 [2020-11-07 07:04:33,863 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 180 [2020-11-07 07:04:34,239 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 243 [2020-11-07 07:04:34,384 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 162 [2020-11-07 07:04:34,554 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 185 [2020-11-07 07:04:34,728 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 185 [2020-11-07 07:04:34,890 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 180 [2020-11-07 07:04:35,042 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 186 [2020-11-07 07:04:35,208 WARN L194 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 186 [2020-11-07 07:04:35,523 WARN L194 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 178 [2020-11-07 07:04:35,908 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 265 [2020-11-07 07:04:36,092 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 179 [2020-11-07 07:04:36,486 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 248 [2020-11-07 07:04:36,605 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 168 [2020-11-07 07:04:36,787 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 178 [2020-11-07 07:04:37,010 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 180 [2020-11-07 07:04:37,381 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 187 [2020-11-07 07:04:39,907 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 206 [2020-11-07 07:04:40,028 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 157 [2020-11-07 07:04:40,249 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:04:40,360 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:40,670 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 205 [2020-11-07 07:04:40,780 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2020-11-07 07:04:40,882 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:04:40,991 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:04:41,111 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:04:41,330 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 154 [2020-11-07 07:04:41,696 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 144 [2020-11-07 07:04:41,822 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 155 [2020-11-07 07:04:41,995 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:04:42,426 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:04:42,547 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:04:42,672 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 157 [2020-11-07 07:04:42,901 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:04:43,015 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 164 [2020-11-07 07:04:43,238 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:04:43,348 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 152 [2020-11-07 07:04:43,632 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 208 [2020-11-07 07:04:43,753 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:04:43,860 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 148 [2020-11-07 07:04:43,969 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:04:44,211 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 07:04:44,429 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:04:44,542 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:04:44,820 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:04:45,062 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 206 [2020-11-07 07:04:45,180 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:45,296 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:04:45,523 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 07:04:45,633 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:04:45,898 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 148 [2020-11-07 07:04:46,120 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:04:46,456 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 07:04:46,788 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:04:46,894 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:04:47,111 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 200 [2020-11-07 07:04:47,234 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:04:47,353 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:04:47,684 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:04:47,795 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 07:04:47,916 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:48,178 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:04:48,282 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 159 [2020-11-07 07:04:48,497 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 154 [2020-11-07 07:04:48,617 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:48,827 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:04:49,100 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 197 [2020-11-07 07:04:49,228 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:04:49,338 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:49,502 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:04:49,616 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 158 [2020-11-07 07:04:49,844 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 201 [2020-11-07 07:04:50,078 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 208 [2020-11-07 07:04:50,186 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 154 [2020-11-07 07:04:50,296 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:04:50,551 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:04:50,719 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 157 [2020-11-07 07:04:50,950 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:04:51,064 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:51,290 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:04:51,526 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 201 [2020-11-07 07:04:51,640 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:51,760 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156 [2020-11-07 07:04:51,980 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 202 [2020-11-07 07:04:52,189 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:04:52,299 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:04:52,516 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 201 [2020-11-07 07:04:52,618 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 154 [2020-11-07 07:04:52,790 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:52,900 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:04:53,077 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156 [2020-11-07 07:04:53,230 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 157 [2020-11-07 07:04:53,464 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:04:53,688 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:04:53,914 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:04:54,030 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:04:54,138 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:04:54,253 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 155 [2020-11-07 07:04:54,421 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 157 [2020-11-07 07:04:54,638 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:04:54,754 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:04:54,977 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:04:55,094 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:04:55,305 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 201 [2020-11-07 07:04:55,583 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:04:55,846 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 202 [2020-11-07 07:04:55,969 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2020-11-07 07:04:56,215 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:04:56,379 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 152 [2020-11-07 07:04:56,550 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:04:56,665 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:04:56,779 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 07:04:57,025 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 208 [2020-11-07 07:04:57,131 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 07:04:57,259 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:04:57,384 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:04:57,506 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 155 [2020-11-07 07:04:57,641 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 154 [2020-11-07 07:04:57,894 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:04:58,003 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:04:58,261 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:04:58,417 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:04:58,793 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:04:59,022 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:04:59,248 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 196 [2020-11-07 07:04:59,365 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:04:59,531 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:04:59,640 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 153 [2020-11-07 07:04:59,747 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 152 [2020-11-07 07:05:00,019 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 203 [2020-11-07 07:05:00,127 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151 [2020-11-07 07:05:00,233 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 07:05:00,344 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 152 [2020-11-07 07:05:00,454 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 155 [2020-11-07 07:05:00,555 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 165 [2020-11-07 07:05:00,676 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:05:00,793 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2020-11-07 07:05:00,913 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 07:05:01,028 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:05:01,374 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 203 [2020-11-07 07:05:01,673 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:05:01,787 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 157 [2020-11-07 07:05:02,033 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 218 [2020-11-07 07:05:02,146 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 151 [2020-11-07 07:05:02,363 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:05:02,643 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 209 [2020-11-07 07:05:02,967 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 152 [2020-11-07 07:05:03,085 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:05:03,248 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2020-11-07 07:05:03,568 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:05:03,777 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151 [2020-11-07 07:05:04,014 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:05:04,238 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 199 [2020-11-07 07:05:04,502 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:05:04,629 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 166 [2020-11-07 07:05:04,852 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 202 [2020-11-07 07:05:04,970 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:05:05,087 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:05:05,351 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 205 [2020-11-07 07:05:05,616 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 07:05:05,819 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2020-11-07 07:05:05,923 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 157 [2020-11-07 07:05:06,040 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:05:06,154 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 166 [2020-11-07 07:05:06,316 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:05:06,440 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 07:05:06,546 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 166 [2020-11-07 07:05:06,660 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 153 [2020-11-07 07:05:06,773 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 07:05:06,887 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 154 [2020-11-07 07:05:06,999 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 156 [2020-11-07 07:05:07,275 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:05:07,569 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 214 [2020-11-07 07:05:07,728 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 07:05:07,833 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 150 [2020-11-07 07:05:08,109 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:05:08,223 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:05:08,446 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:05:08,553 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 150 [2020-11-07 07:05:08,665 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 157 [2020-11-07 07:05:08,894 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:05:09,127 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:05:09,234 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 158 [2020-11-07 07:05:09,338 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:05:09,446 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 167 [2020-11-07 07:05:09,559 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 151 [2020-11-07 07:05:09,895 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:05:10,059 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 153 [2020-11-07 07:05:10,281 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 07:05:10,452 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 07:05:10,572 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 162 [2020-11-07 07:05:10,944 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 208 [2020-11-07 07:05:11,062 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 154 [2020-11-07 07:05:11,279 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 164 [2020-11-07 07:05:11,511 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 212 [2020-11-07 07:05:11,618 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 154 [2020-11-07 07:05:11,819 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 199 [2020-11-07 07:05:12,035 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 194 [2020-11-07 07:05:12,297 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2020-11-07 07:05:12,515 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 194 [2020-11-07 07:05:12,624 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 152 [2020-11-07 07:05:12,737 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 168 [2020-11-07 07:05:13,060 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 211 [2020-11-07 07:05:13,172 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 153 [2020-11-07 07:05:13,505 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 209 [2020-11-07 07:05:13,911 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 216 [2020-11-07 07:05:14,236 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:05:14,355 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 159 [2020-11-07 07:05:14,633 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 213 [2020-11-07 07:05:14,792 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 144 [2020-11-07 07:05:15,010 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 157 [2020-11-07 07:05:15,253 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 209 [2020-11-07 07:05:15,372 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 161 [2020-11-07 07:05:15,485 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 165 [2020-11-07 07:05:15,602 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 165 [2020-11-07 07:05:15,971 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 202