/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/systemc/transmitter.02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 14:57:29,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 14:57:29,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 14:57:29,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 14:57:29,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 14:57:29,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 14:57:29,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 14:57:29,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 14:57:29,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 14:57:29,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 14:57:29,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 14:57:29,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 14:57:29,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 14:57:29,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 14:57:29,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 14:57:29,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 14:57:29,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 14:57:29,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 14:57:29,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 14:57:29,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 14:57:29,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 14:57:29,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 14:57:29,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 14:57:29,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 14:57:29,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 14:57:29,118 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 14:57:29,118 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 14:57:29,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 14:57:29,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 14:57:29,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 14:57:29,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 14:57:29,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 14:57:29,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 14:57:29,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 14:57:29,128 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 14:57:29,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 14:57:29,129 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 14:57:29,129 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 14:57:29,129 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 14:57:29,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 14:57:29,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 14:57:29,133 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 14:57:29,167 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 14:57:29,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 14:57:29,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 14:57:29,171 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 14:57:29,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 14:57:29,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 14:57:29,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 14:57:29,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 14:57:29,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 14:57:29,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 14:57:29,173 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 14:57:29,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 14:57:29,173 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 14:57:29,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 14:57:29,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 14:57:29,177 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 14:57:29,177 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 14:57:29,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 14:57:29,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 14:57:29,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 14:57:29,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 14:57:29,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 14:57:29,178 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 14:57:29,495 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 14:57:29,516 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 14:57:29,522 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 14:57:29,524 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 14:57:29,524 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 14:57:29,525 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-17 14:57:29,614 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cf0411ad/ff8bd917edc04a82954a5a78260a8345/FLAGc811d51b7 [2020-07-17 14:57:30,200 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 14:57:30,200 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-17 14:57:30,211 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cf0411ad/ff8bd917edc04a82954a5a78260a8345/FLAGc811d51b7 [2020-07-17 14:57:30,532 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cf0411ad/ff8bd917edc04a82954a5a78260a8345 [2020-07-17 14:57:30,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 14:57:30,547 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 14:57:30,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 14:57:30,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 14:57:30,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 14:57:30,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 02:57:30" (1/1) ... [2020-07-17 14:57:30,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3615f435 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:30, skipping insertion in model container [2020-07-17 14:57:30,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 02:57:30" (1/1) ... [2020-07-17 14:57:30,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 14:57:30,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 14:57:30,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 14:57:30,916 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 14:57:30,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 14:57:31,093 INFO L208 MainTranslator]: Completed translation [2020-07-17 14:57:31,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31 WrapperNode [2020-07-17 14:57:31,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 14:57:31,094 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 14:57:31,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 14:57:31,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 14:57:31,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (1/1) ... [2020-07-17 14:57:31,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (1/1) ... [2020-07-17 14:57:31,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (1/1) ... [2020-07-17 14:57:31,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (1/1) ... [2020-07-17 14:57:31,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (1/1) ... [2020-07-17 14:57:31,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (1/1) ... [2020-07-17 14:57:31,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (1/1) ... [2020-07-17 14:57:31,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 14:57:31,168 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 14:57:31,168 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 14:57:31,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 14:57:31,170 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (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 [2020-07-17 14:57:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 14:57:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 14:57:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-17 14:57:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-17 14:57:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-17 14:57:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2020-07-17 14:57:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-17 14:57:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-17 14:57:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2020-07-17 14:57:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-17 14:57:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-17 14:57:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-17 14:57:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-17 14:57:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-17 14:57:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-17 14:57:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-17 14:57:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-17 14:57:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-17 14:57:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-17 14:57:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-17 14:57:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-17 14:57:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-17 14:57:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 14:57:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 14:57:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 14:57:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-17 14:57:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-17 14:57:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-17 14:57:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2020-07-17 14:57:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-17 14:57:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-17 14:57:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-17 14:57:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2020-07-17 14:57:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-17 14:57:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-17 14:57:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-17 14:57:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-17 14:57:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-17 14:57:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-17 14:57:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-17 14:57:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-17 14:57:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-17 14:57:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-17 14:57:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-17 14:57:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-17 14:57:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 14:57:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 14:57:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 14:57:31,929 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 14:57:31,929 INFO L295 CfgBuilder]: Removed 6 assume(true) statements. [2020-07-17 14:57:31,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 02:57:31 BoogieIcfgContainer [2020-07-17 14:57:31,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 14:57:31,939 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 14:57:31,939 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 14:57:31,943 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 14:57:31,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 02:57:30" (1/3) ... [2020-07-17 14:57:31,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5580ff3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 02:57:31, skipping insertion in model container [2020-07-17 14:57:31,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:31" (2/3) ... [2020-07-17 14:57:31,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5580ff3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 02:57:31, skipping insertion in model container [2020-07-17 14:57:31,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 02:57:31" (3/3) ... [2020-07-17 14:57:31,948 INFO L109 eAbstractionObserver]: Analyzing ICFG transmitter.02.cil.c [2020-07-17 14:57:31,961 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 14:57:31,971 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 14:57:31,989 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 14:57:32,016 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 14:57:32,016 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 14:57:32,016 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-17 14:57:32,017 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 14:57:32,017 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 14:57:32,017 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 14:57:32,017 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 14:57:32,018 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 14:57:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states. [2020-07-17 14:57:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-07-17 14:57:32,067 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 14:57:32,068 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] [2020-07-17 14:57:32,069 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 14:57:32,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 14:57:32,076 INFO L82 PathProgramCache]: Analyzing trace with hash -1383476838, now seen corresponding path program 1 times [2020-07-17 14:57:32,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 14:57:32,084 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [623065786] [2020-07-17 14:57:32,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 14:57:32,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 14:57:32,672 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 14:57:32,675 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [623065786] [2020-07-17 14:57:32,677 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 14:57:32,678 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 14:57:32,678 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132012715] [2020-07-17 14:57:32,685 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 14:57:32,686 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 14:57:32,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 14:57:32,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 14:57:32,704 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 7 states. [2020-07-17 14:57:35,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 14:57:35,487 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2020-07-17 14:57:35,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 14:57:35,490 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2020-07-17 14:57:35,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 14:57:35,516 INFO L225 Difference]: With dead ends: 946 [2020-07-17 14:57:35,517 INFO L226 Difference]: Without dead ends: 707 [2020-07-17 14:57:35,530 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-17 14:57:35,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2020-07-17 14:57:35,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 472. [2020-07-17 14:57:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-07-17 14:57:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 597 transitions. [2020-07-17 14:57:35,712 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 597 transitions. Word has length 127 [2020-07-17 14:57:35,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 14:57:35,714 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 597 transitions. [2020-07-17 14:57:35,714 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 14:57:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 597 transitions. [2020-07-17 14:57:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-07-17 14:57:35,724 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 14:57:35,724 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] [2020-07-17 14:57:35,725 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 14:57:35,728 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 14:57:35,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 14:57:35,729 INFO L82 PathProgramCache]: Analyzing trace with hash 1691024482, now seen corresponding path program 1 times [2020-07-17 14:57:35,729 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 14:57:35,730 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [841274205] [2020-07-17 14:57:35,730 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 14:57:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 14:57:36,587 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 14:57:36,591 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [841274205] [2020-07-17 14:57:36,591 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 14:57:36,591 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-17 14:57:36,592 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296714311] [2020-07-17 14:57:36,593 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-07-17 14:57:36,596 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 14:57:36,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-07-17 14:57:36,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=410, Unknown=0, NotChecked=0, Total=506 [2020-07-17 14:57:36,597 INFO L87 Difference]: Start difference. First operand 472 states and 597 transitions. Second operand 23 states. [2020-07-17 14:57:42,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 14:57:42,638 INFO L93 Difference]: Finished difference Result 1252 states and 1647 transitions. [2020-07-17 14:57:42,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2020-07-17 14:57:42,639 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 128 [2020-07-17 14:57:42,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 14:57:42,648 INFO L225 Difference]: With dead ends: 1252 [2020-07-17 14:57:42,648 INFO L226 Difference]: Without dead ends: 822 [2020-07-17 14:57:42,655 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2191 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=1472, Invalid=5838, Unknown=0, NotChecked=0, Total=7310 [2020-07-17 14:57:42,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 822 states. [2020-07-17 14:57:42,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 822 to 482. [2020-07-17 14:57:42,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2020-07-17 14:57:42,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 606 transitions. [2020-07-17 14:57:42,764 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 606 transitions. Word has length 128 [2020-07-17 14:57:42,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 14:57:42,765 INFO L479 AbstractCegarLoop]: Abstraction has 482 states and 606 transitions. [2020-07-17 14:57:42,765 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-07-17 14:57:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 606 transitions. [2020-07-17 14:57:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-07-17 14:57:42,768 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 14:57:42,768 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] [2020-07-17 14:57:42,768 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 14:57:42,769 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 14:57:42,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 14:57:42,769 INFO L82 PathProgramCache]: Analyzing trace with hash -2002481605, now seen corresponding path program 1 times [2020-07-17 14:57:42,770 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 14:57:42,770 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1570811182] [2020-07-17 14:57:42,770 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 14:57:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:43,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 14:57:43,029 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 14:57:43,030 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1570811182] [2020-07-17 14:57:43,030 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 14:57:43,030 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 14:57:43,030 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952781039] [2020-07-17 14:57:43,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 14:57:43,031 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 14:57:43,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 14:57:43,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 14:57:43,032 INFO L87 Difference]: Start difference. First operand 482 states and 606 transitions. Second operand 7 states. [2020-07-17 14:57:45,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 14:57:45,837 INFO L93 Difference]: Finished difference Result 1833 states and 2547 transitions. [2020-07-17 14:57:45,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 14:57:45,837 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-07-17 14:57:45,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 14:57:45,851 INFO L225 Difference]: With dead ends: 1833 [2020-07-17 14:57:45,852 INFO L226 Difference]: Without dead ends: 1395 [2020-07-17 14:57:45,857 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 32 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-17 14:57:45,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1395 states. [2020-07-17 14:57:46,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1395 to 989. [2020-07-17 14:57:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 989 states. [2020-07-17 14:57:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 989 states and 1294 transitions. [2020-07-17 14:57:46,124 INFO L78 Accepts]: Start accepts. Automaton has 989 states and 1294 transitions. Word has length 132 [2020-07-17 14:57:46,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 14:57:46,126 INFO L479 AbstractCegarLoop]: Abstraction has 989 states and 1294 transitions. [2020-07-17 14:57:46,126 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 14:57:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1294 transitions. [2020-07-17 14:57:46,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-17 14:57:46,132 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 14:57:46,132 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, 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] [2020-07-17 14:57:46,133 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 14:57:46,133 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 14:57:46,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 14:57:46,134 INFO L82 PathProgramCache]: Analyzing trace with hash 537882589, now seen corresponding path program 1 times [2020-07-17 14:57:46,134 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 14:57:46,135 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1668695316] [2020-07-17 14:57:46,135 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 14:57:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 14:57:46,455 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 14:57:46,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1668695316] [2020-07-17 14:57:46,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 14:57:46,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 14:57:46,457 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145392703] [2020-07-17 14:57:46,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 14:57:46,457 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 14:57:46,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 14:57:46,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 14:57:46,458 INFO L87 Difference]: Start difference. First operand 989 states and 1294 transitions. Second operand 8 states. [2020-07-17 14:57:50,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 14:57:50,181 INFO L93 Difference]: Finished difference Result 3847 states and 5680 transitions. [2020-07-17 14:57:50,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-17 14:57:50,183 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-17 14:57:50,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 14:57:50,212 INFO L225 Difference]: With dead ends: 3847 [2020-07-17 14:57:50,212 INFO L226 Difference]: Without dead ends: 2903 [2020-07-17 14:57:50,224 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 45 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=148, Invalid=314, Unknown=0, NotChecked=0, Total=462 [2020-07-17 14:57:50,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2903 states. [2020-07-17 14:57:50,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2903 to 2156. [2020-07-17 14:57:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2156 states. [2020-07-17 14:57:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 2156 states and 3056 transitions. [2020-07-17 14:57:50,715 INFO L78 Accepts]: Start accepts. Automaton has 2156 states and 3056 transitions. Word has length 165 [2020-07-17 14:57:50,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 14:57:50,716 INFO L479 AbstractCegarLoop]: Abstraction has 2156 states and 3056 transitions. [2020-07-17 14:57:50,716 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 14:57:50,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 3056 transitions. [2020-07-17 14:57:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-07-17 14:57:50,727 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 14:57:50,728 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, 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] [2020-07-17 14:57:50,729 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 14:57:50,729 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 14:57:50,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 14:57:50,730 INFO L82 PathProgramCache]: Analyzing trace with hash 755814652, now seen corresponding path program 1 times [2020-07-17 14:57:50,730 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 14:57:50,730 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1362255862] [2020-07-17 14:57:50,730 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 14:57:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 14:57:52,103 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 14:57:52,104 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1362255862] [2020-07-17 14:57:52,104 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 14:57:52,105 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2020-07-17 14:57:52,105 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637273973] [2020-07-17 14:57:52,107 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2020-07-17 14:57:52,107 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 14:57:52,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2020-07-17 14:57:52,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=156, Invalid=1250, Unknown=0, NotChecked=0, Total=1406 [2020-07-17 14:57:52,111 INFO L87 Difference]: Start difference. First operand 2156 states and 3056 transitions. Second operand 38 states. [2020-07-17 14:58:02,284 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-07-17 14:58:05,276 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2020-07-17 14:58:22,437 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-07-17 14:58:29,250 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2020-07-17 14:58:40,302 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2020-07-17 14:58:45,870 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2020-07-17 14:58:51,963 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-07-17 14:58:54,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 14:58:54,525 INFO L93 Difference]: Finished difference Result 12196 states and 20434 transitions. [2020-07-17 14:58:54,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 645 states. [2020-07-17 14:58:54,526 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 230 [2020-07-17 14:58:54,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 14:58:54,531 INFO L225 Difference]: With dead ends: 12196 [2020-07-17 14:58:54,532 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 14:58:54,719 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 865 GetRequests, 186 SyntacticMatches, 2 SemanticMatches, 677 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212992 ImplicationChecksByTransitivity, 40.4s TimeCoverageRelationStatistics Valid=31072, Invalid=429290, Unknown=0, NotChecked=0, Total=460362 [2020-07-17 14:58:54,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 14:58:54,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 14:58:54,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 14:58:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 14:58:54,721 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 230 [2020-07-17 14:58:54,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 14:58:54,722 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 14:58:54,722 INFO L480 AbstractCegarLoop]: Interpolant automaton has 38 states. [2020-07-17 14:58:54,722 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 14:58:54,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 14:58:54,722 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 14:58:54,725 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 14:59:02,680 WARN L193 SmtUtils]: Spent 7.86 s on a formula simplification. DAG size of input: 8448 DAG size of output: 7015 [2020-07-17 14:59:04,094 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 4389 DAG size of output: 3489 [2020-07-17 14:59:06,116 WARN L193 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 5731 DAG size of output: 4510 [2020-07-17 14:59:08,359 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 5976 DAG size of output: 4847 [2020-07-17 14:59:09,741 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 4492 DAG size of output: 3615 [2020-07-17 14:59:11,938 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 5976 DAG size of output: 4847 [2020-07-17 14:59:15,029 WARN L193 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 6301 DAG size of output: 5090 [2020-07-17 14:59:15,623 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 2497 DAG size of output: 1913 [2020-07-17 14:59:16,780 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 4141 DAG size of output: 3309 [2020-07-17 14:59:17,958 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 3796 DAG size of output: 2910 [2020-07-17 14:59:19,241 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 4282 DAG size of output: 3380 [2020-07-17 14:59:21,123 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 5681 DAG size of output: 4555 [2020-07-17 14:59:21,880 WARN L193 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2253 [2020-07-17 14:59:22,894 WARN L193 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 3796 DAG size of output: 2910 [2020-07-17 14:59:23,574 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2253 [2020-07-17 14:59:26,207 WARN L193 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 7616 DAG size of output: 6155 [2020-07-17 14:59:27,169 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 3796 DAG size of output: 2910 [2020-07-17 14:59:29,292 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 6288 DAG size of output: 5238 [2020-07-17 14:59:29,991 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2253 [2020-07-17 14:59:30,567 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 2497 DAG size of output: 1913 [2020-07-17 14:59:31,335 WARN L193 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2253 [2020-07-17 14:59:31,894 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 2497 DAG size of output: 1913 [2020-07-17 14:59:33,180 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 4492 DAG size of output: 3615 [2020-07-17 14:59:33,884 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2253 [2020-07-17 14:59:34,632 WARN L193 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2253 [2020-07-17 14:59:35,545 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 3558 DAG size of output: 2797 [2020-07-17 14:59:36,681 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 4141 DAG size of output: 3309 [2020-07-17 14:59:37,825 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 4141 DAG size of output: 3309 [2020-07-17 14:59:39,093 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 4389 DAG size of output: 3489 [2020-07-17 14:59:39,945 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 3221 DAG size of output: 2496 [2020-07-17 14:59:40,822 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 2653 DAG size of output: 2620 [2020-07-17 14:59:41,293 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 1710 DAG size of output: 1689 [2020-07-17 14:59:41,918 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 1976 DAG size of output: 1935 [2020-07-17 14:59:42,512 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 1969 DAG size of output: 1950 [2020-07-17 14:59:43,004 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 1679 DAG size of output: 1661 [2020-07-17 14:59:43,629 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 1969 DAG size of output: 1950 [2020-07-17 14:59:44,402 WARN L193 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 2350 DAG size of output: 2319 [2020-07-17 14:59:44,696 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 1118 DAG size of output: 1104 [2020-07-17 14:59:45,247 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 1946 DAG size of output: 1918 [2020-07-17 14:59:45,816 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 1632 DAG size of output: 1597 [2020-07-17 14:59:46,231 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 1429 DAG size of output: 1414 [2020-07-17 14:59:46,813 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 1877 DAG size of output: 1835 [2020-07-17 14:59:47,208 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1402 [2020-07-17 14:59:47,695 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 1632 DAG size of output: 1597 [2020-07-17 14:59:48,082 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1402 [2020-07-17 14:59:48,760 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 2221 DAG size of output: 2173 [2020-07-17 14:59:49,226 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 1632 DAG size of output: 1597 [2020-07-17 14:59:49,966 WARN L193 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 2249 DAG size of output: 2217 [2020-07-17 14:59:50,354 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1402 [2020-07-17 14:59:50,642 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 1118 DAG size of output: 1104 [2020-07-17 14:59:51,025 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1402 [2020-07-17 14:59:51,313 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 1118 DAG size of output: 1104 [2020-07-17 14:59:51,795 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 1679 DAG size of output: 1661 [2020-07-17 14:59:52,178 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1402 [2020-07-17 14:59:52,573 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1402 [2020-07-17 14:59:52,925 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 1318 DAG size of output: 1303 [2020-07-17 14:59:53,545 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 1946 DAG size of output: 1918 [2020-07-17 14:59:54,103 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 1946 DAG size of output: 1918 [2020-07-17 14:59:54,591 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 1710 DAG size of output: 1689 [2020-07-17 14:59:54,925 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 1229 DAG size of output: 1215 [2020-07-17 14:59:57,165 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 2157 DAG size of output: 2106 [2020-07-17 14:59:57,526 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 1142 DAG size of output: 1126 [2020-07-17 14:59:57,903 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 1322 DAG size of output: 1282 [2020-07-17 14:59:58,413 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 1689 DAG size of output: 1663 [2020-07-17 14:59:58,858 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 1517 DAG size of output: 1493 [2020-07-17 14:59:59,363 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 1689 DAG size of output: 1663 [2020-07-17 14:59:59,782 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 1490 DAG size of output: 1463 [2020-07-17 14:59:59,971 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 748 [2020-07-17 15:00:00,317 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1228 [2020-07-17 15:00:00,629 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 1089 [2020-07-17 15:00:01,032 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 1157 DAG size of output: 1142 [2020-07-17 15:00:01,553 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 1697 DAG size of output: 1640 [2020-07-17 15:00:01,807 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 957 [2020-07-17 15:00:02,133 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 1089 [2020-07-17 15:00:02,416 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 957 [2020-07-17 15:00:03,015 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 1897 DAG size of output: 1832 [2020-07-17 15:00:03,337 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 1089 [2020-07-17 15:00:03,947 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 1917 DAG size of output: 1872 [2020-07-17 15:00:04,207 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 957 [2020-07-17 15:00:04,404 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 748 [2020-07-17 15:00:04,751 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 957 [2020-07-17 15:00:04,963 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 748 [2020-07-17 15:00:05,414 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 1517 DAG size of output: 1493 [2020-07-17 15:00:05,672 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 957 [2020-07-17 15:00:05,928 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 957 [2020-07-17 15:00:06,152 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 874 DAG size of output: 861 [2020-07-17 15:00:06,491 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1228 [2020-07-17 15:00:06,832 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1228 [2020-07-17 15:00:07,146 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 1142 DAG size of output: 1126 [2020-07-17 15:00:07,449 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 1042 DAG size of output: 1029 [2020-07-17 15:00:08,000 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 927 DAG size of output: 910 [2020-07-17 15:00:08,181 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 521 [2020-07-17 15:00:08,367 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 655 DAG size of output: 642 [2020-07-17 15:00:08,492 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 655 DAG size of output: 642 [2020-07-17 15:00:08,614 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 655 DAG size of output: 642 [2020-07-17 15:00:08,733 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 647 DAG size of output: 632 [2020-07-17 15:00:08,909 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 647 DAG size of output: 632 [2020-07-17 15:00:09,016 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 521 [2020-07-17 15:00:09,255 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 773 DAG size of output: 742 [2020-07-17 15:00:09,435 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 521 [2020-07-17 15:00:09,677 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 773 DAG size of output: 742 [2020-07-17 15:00:09,782 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 521 [2020-07-17 15:00:09,989 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 927 DAG size of output: 910 [2020-07-17 15:00:10,366 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 655 DAG size of output: 642 [2020-07-17 15:00:10,692 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 647 DAG size of output: 632 [2020-07-17 15:00:10,813 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 647 DAG size of output: 632 [2020-07-17 15:00:11,604 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 2155 DAG size of output: 2108 [2020-07-17 15:00:11,891 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1120 [2020-07-17 15:00:12,309 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 1320 DAG size of output: 1279 [2020-07-17 15:00:12,795 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 1687 DAG size of output: 1662 [2020-07-17 15:00:13,220 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 1515 DAG size of output: 1491 [2020-07-17 15:00:13,712 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 1687 DAG size of output: 1662 [2020-07-17 15:00:14,096 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 1488 DAG size of output: 1450 [2020-07-17 15:00:14,275 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 742 [2020-07-17 15:00:14,592 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 1248 DAG size of output: 1215 [2020-07-17 15:00:14,888 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1087 [2020-07-17 15:00:15,211 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 1155 DAG size of output: 1137 [2020-07-17 15:00:15,689 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 1695 DAG size of output: 1641 [2020-07-17 15:00:15,984 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 951 [2020-07-17 15:00:16,277 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1087 [2020-07-17 15:00:16,523 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 951 [2020-07-17 15:00:17,075 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 1895 DAG size of output: 1833 [2020-07-17 15:00:17,369 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1087 [2020-07-17 15:00:17,917 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 1915 DAG size of output: 1871 [2020-07-17 15:00:18,161 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 951 [2020-07-17 15:00:18,342 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 742 [2020-07-17 15:00:18,580 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 951 [2020-07-17 15:00:18,759 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 742 [2020-07-17 15:00:19,186 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 1515 DAG size of output: 1491 [2020-07-17 15:00:19,499 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 951 [2020-07-17 15:00:19,736 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 951 [2020-07-17 15:00:19,943 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 872 DAG size of output: 856 [2020-07-17 15:00:20,261 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 1248 DAG size of output: 1215 [2020-07-17 15:00:20,575 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 1248 DAG size of output: 1215 [2020-07-17 15:00:20,858 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1120 [2020-07-17 15:00:21,134 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 1040 DAG size of output: 1023 [2020-07-17 15:00:23,275 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 3079 DAG size of output: 3008 [2020-07-17 15:00:23,763 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 1489 DAG size of output: 1460 [2020-07-17 15:00:24,340 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 1917 DAG size of output: 1857 [2020-07-17 15:00:25,165 WARN L193 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 2413 DAG size of output: 2365 [2020-07-17 15:00:25,906 WARN L193 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 2181 DAG size of output: 2139 [2020-07-17 15:00:26,731 WARN L193 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 2413 DAG size of output: 2365 [2020-07-17 15:00:27,387 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 1943 DAG size of output: 1900 [2020-07-17 15:00:27,664 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 1037 DAG size of output: 1017 [2020-07-17 15:00:28,135 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 1643 DAG size of output: 1607 [2020-07-17 15:00:28,608 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 1581 DAG size of output: 1534 [2020-07-17 15:00:29,124 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 1695 DAG size of output: 1668 [2020-07-17 15:00:30,056 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 2721 DAG size of output: 2621 [2020-07-17 15:00:30,413 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1234 [2020-07-17 15:00:30,874 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 1581 DAG size of output: 1534 [2020-07-17 15:00:31,298 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1234 [2020-07-17 15:00:32,370 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 3057 DAG size of output: 2943 [2020-07-17 15:00:32,841 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 1581 DAG size of output: 1534 [2020-07-17 15:00:33,827 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 2779 DAG size of output: 2715 [2020-07-17 15:00:34,176 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1234 [2020-07-17 15:00:34,446 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 1037 DAG size of output: 1017 [2020-07-17 15:00:34,801 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1234 [2020-07-17 15:00:35,078 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 1037 DAG size of output: 1017 [2020-07-17 15:00:35,897 WARN L193 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 2181 DAG size of output: 2139 [2020-07-17 15:00:36,247 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1234 [2020-07-17 15:00:36,601 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1234 [2020-07-17 15:00:36,929 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 1212 DAG size of output: 1190 [2020-07-17 15:00:37,398 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 1643 DAG size of output: 1607 [2020-07-17 15:00:37,872 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 1643 DAG size of output: 1607 [2020-07-17 15:00:38,292 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 1489 DAG size of output: 1460 [2020-07-17 15:00:38,748 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 1520 DAG size of output: 1495 [2020-07-17 15:00:45,055 WARN L193 SmtUtils]: Spent 4.45 s on a formula simplification. DAG size of input: 10106 DAG size of output: 9941 [2020-07-17 15:00:47,695 WARN L193 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 6493 DAG size of output: 6415 [2020-07-17 15:00:48,866 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 3262 DAG size of output: 3215 [2020-07-17 15:00:52,611 WARN L193 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 8705 DAG size of output: 8615 [2020-07-17 15:00:55,118 WARN L193 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 6242 DAG size of output: 6174 [2020-07-17 15:00:58,851 WARN L193 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 8705 DAG size of output: 8615 [2020-07-17 15:01:02,079 WARN L193 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 7654 DAG size of output: 7521 [2020-07-17 15:01:02,951 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 2392 DAG size of output: 2355 [2020-07-17 15:01:04,905 WARN L193 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 4900 DAG size of output: 4817 [2020-07-17 15:01:05,729 WARN L193 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 2392 DAG size of output: 2355 [2020-07-17 15:01:07,083 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 3791 DAG size of output: 3741 [2020-07-17 15:01:08,300 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 3161 DAG size of output: 3115 [2020-07-17 15:01:09,775 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 4030 DAG size of output: 3978 [2020-07-17 15:01:10,588 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 2392 DAG size of output: 2355 [2020-07-17 15:01:12,047 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 4030 DAG size of output: 3978 [2020-07-17 15:01:13,586 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 4031 DAG size of output: 3975 [2020-07-17 15:01:14,411 WARN L193 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 2392 DAG size of output: 2355 [2020-07-17 15:01:17,473 WARN L193 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 7352 DAG size of output: 7233 [2020-07-17 15:01:18,960 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 4030 DAG size of output: 3978 [2020-07-17 15:01:19,782 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 2392 DAG size of output: 2355 [2020-07-17 15:01:21,326 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 4030 DAG size of output: 3978 [2020-07-17 15:01:22,167 WARN L193 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 2392 DAG size of output: 2355 [2020-07-17 15:01:24,798 WARN L193 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 6242 DAG size of output: 6174 [2020-07-17 15:01:26,312 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 4030 DAG size of output: 3978 [2020-07-17 15:01:27,809 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 4030 DAG size of output: 3978 [2020-07-17 15:01:29,055 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 3262 DAG size of output: 3215 [2020-07-17 15:01:30,950 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 4900 DAG size of output: 4817 [2020-07-17 15:01:32,833 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 4900 DAG size of output: 4817 [2020-07-17 15:01:35,427 WARN L193 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 6493 DAG size of output: 6415 [2020-07-17 15:01:36,460 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 2921 DAG size of output: 2881 [2020-07-17 15:01:41,909 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 2655 DAG size of output: 2613 [2020-07-17 15:01:42,381 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 1712 DAG size of output: 1692 [2020-07-17 15:01:42,964 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 1978 DAG size of output: 1936 [2020-07-17 15:01:43,547 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 1971 DAG size of output: 1949 [2020-07-17 15:01:44,031 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 1681 DAG size of output: 1662 [2020-07-17 15:01:44,607 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 1971 DAG size of output: 1949 [2020-07-17 15:01:45,315 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 2352 DAG size of output: 2316 [2020-07-17 15:01:45,600 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1104 [2020-07-17 15:01:46,216 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1948 DAG size of output: 1916 [2020-07-17 15:01:46,704 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 1634 DAG size of output: 1598 [2020-07-17 15:01:47,092 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 1431 DAG size of output: 1414 [2020-07-17 15:01:47,662 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 1879 DAG size of output: 1830 [2020-07-17 15:01:48,046 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 1422 DAG size of output: 1404 [2020-07-17 15:01:48,517 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 1634 DAG size of output: 1598 [2020-07-17 15:01:48,911 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 1422 DAG size of output: 1404 [2020-07-17 15:01:49,586 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 2223 DAG size of output: 2166 [2020-07-17 15:01:50,118 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 1634 DAG size of output: 1598 [2020-07-17 15:01:50,791 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 2251 DAG size of output: 2214 [2020-07-17 15:01:51,181 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 1422 DAG size of output: 1404 [2020-07-17 15:01:51,466 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1104 [2020-07-17 15:01:51,851 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 1422 DAG size of output: 1404 [2020-07-17 15:01:52,140 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1104 [2020-07-17 15:01:52,626 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 1681 DAG size of output: 1662 [2020-07-17 15:01:53,020 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 1422 DAG size of output: 1404 [2020-07-17 15:01:53,413 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 1422 DAG size of output: 1404 [2020-07-17 15:01:53,759 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 1320 DAG size of output: 1303 [2020-07-17 15:01:54,387 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 1948 DAG size of output: 1916 [2020-07-17 15:01:54,954 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 1948 DAG size of output: 1916 [2020-07-17 15:01:55,427 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 1712 DAG size of output: 1692 [2020-07-17 15:01:55,759 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 1231 DAG size of output: 1215 [2020-07-17 15:01:57,205 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 2653 DAG size of output: 2616 [2020-07-17 15:01:57,680 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 1710 DAG size of output: 1694 [2020-07-17 15:01:58,257 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 1976 DAG size of output: 1934 [2020-07-17 15:01:58,896 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 1969 DAG size of output: 1950 [2020-07-17 15:01:59,372 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 1679 DAG size of output: 1661 [2020-07-17 15:01:59,943 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 1969 DAG size of output: 1950 [2020-07-17 15:02:00,670 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 2350 DAG size of output: 2320 [2020-07-17 15:02:00,961 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 1118 DAG size of output: 1102 [2020-07-17 15:02:01,521 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 1946 DAG size of output: 1917 [2020-07-17 15:02:02,010 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 1632 DAG size of output: 1597 [2020-07-17 15:02:02,404 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 1429 DAG size of output: 1413 [2020-07-17 15:02:03,029 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 1877 DAG size of output: 1826 [2020-07-17 15:02:03,417 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1404 [2020-07-17 15:02:03,873 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 1632 DAG size of output: 1597 [2020-07-17 15:02:04,268 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1404 [2020-07-17 15:02:04,949 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 2221 DAG size of output: 2163 [2020-07-17 15:02:05,412 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 1632 DAG size of output: 1597 [2020-07-17 15:02:06,083 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 2249 DAG size of output: 2214 [2020-07-17 15:02:06,462 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1404 [2020-07-17 15:02:06,804 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 1118 DAG size of output: 1102 [2020-07-17 15:02:07,191 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1404 [2020-07-17 15:02:07,482 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 1118 DAG size of output: 1102 [2020-07-17 15:02:07,960 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 1679 DAG size of output: 1661 [2020-07-17 15:02:08,339 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1404 [2020-07-17 15:02:08,715 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 1420 DAG size of output: 1404 [2020-07-17 15:02:09,051 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 1318 DAG size of output: 1302 [2020-07-17 15:02:09,612 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 1946 DAG size of output: 1917 [2020-07-17 15:02:10,167 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 1946 DAG size of output: 1917 [2020-07-17 15:02:10,708 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 1710 DAG size of output: 1694 [2020-07-17 15:02:11,039 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 1229 DAG size of output: 1213 [2020-07-17 15:02:11,886 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 2561 DAG size of output: 2520 [2020-07-17 15:02:12,352 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 1642 DAG size of output: 1622 [2020-07-17 15:02:12,916 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 1914 DAG size of output: 1869 [2020-07-17 15:02:13,477 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 1895 DAG size of output: 1870 [2020-07-17 15:02:13,945 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 1635 DAG size of output: 1612 [2020-07-17 15:02:14,586 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 1895 DAG size of output: 1870 [2020-07-17 15:02:15,266 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 2264 DAG size of output: 2235 [2020-07-17 15:02:15,553 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 1086 DAG size of output: 1070 [2020-07-17 15:02:16,090 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 1896 DAG size of output: 1870 [2020-07-17 15:02:16,552 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 1594 DAG size of output: 1555 [2020-07-17 15:02:16,934 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 1373 DAG size of output: 1356 [2020-07-17 15:02:17,492 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 1836 DAG size of output: 1784 [2020-07-17 15:02:17,869 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1364 [2020-07-17 15:02:18,337 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 1594 DAG size of output: 1555 [2020-07-17 15:02:18,788 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1364 [2020-07-17 15:02:19,480 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 2156 DAG size of output: 2100 [2020-07-17 15:02:19,948 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 1594 DAG size of output: 1555 [2020-07-17 15:02:20,605 WARN L193 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 2193 DAG size of output: 2156 [2020-07-17 15:02:20,979 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1364 [2020-07-17 15:02:21,251 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 1086 DAG size of output: 1070 [2020-07-17 15:02:21,622 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1364 [2020-07-17 15:02:21,895 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 1086 DAG size of output: 1070 [2020-07-17 15:02:22,364 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 1635 DAG size of output: 1612 [2020-07-17 15:02:22,812 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1364 [2020-07-17 15:02:23,193 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1364 [2020-07-17 15:02:23,522 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 1265 DAG size of output: 1248 [2020-07-17 15:02:24,059 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 1896 DAG size of output: 1870 [2020-07-17 15:02:24,611 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 1896 DAG size of output: 1870 [2020-07-17 15:02:25,087 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 1642 DAG size of output: 1622 [2020-07-17 15:02:25,412 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 1194 DAG size of output: 1178 [2020-07-17 15:02:26,181 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 1784 DAG size of output: 1751 [2020-07-17 15:02:26,425 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:26,899 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 1205 DAG size of output: 1171 [2020-07-17 15:02:27,288 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 1244 DAG size of output: 1229 [2020-07-17 15:02:27,682 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 1244 DAG size of output: 1229 [2020-07-17 15:02:28,074 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 1244 DAG size of output: 1229 [2020-07-17 15:02:28,444 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 1221 DAG size of output: 1200 [2020-07-17 15:02:28,623 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 642 [2020-07-17 15:02:28,994 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 1221 DAG size of output: 1200 [2020-07-17 15:02:29,387 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 1205 DAG size of output: 1171 [2020-07-17 15:02:29,651 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 867 DAG size of output: 858 [2020-07-17 15:02:30,287 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 1753 DAG size of output: 1697 [2020-07-17 15:02:30,527 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:30,992 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 1205 DAG size of output: 1171 [2020-07-17 15:02:31,237 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:31,852 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 1753 DAG size of output: 1697 [2020-07-17 15:02:32,245 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 1205 DAG size of output: 1171 [2020-07-17 15:02:32,848 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 1784 DAG size of output: 1751 [2020-07-17 15:02:33,090 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:33,268 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 642 [2020-07-17 15:02:33,509 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:33,687 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 642 [2020-07-17 15:02:34,080 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 1244 DAG size of output: 1229 [2020-07-17 15:02:34,322 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:34,649 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:34,840 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 642 [2020-07-17 15:02:35,213 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 1221 DAG size of output: 1200 [2020-07-17 15:02:35,588 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 1221 DAG size of output: 1200 [2020-07-17 15:02:35,831 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 827 [2020-07-17 15:02:36,093 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 867 DAG size of output: 858 [2020-07-17 15:02:37,115 WARN L193 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 2657 DAG size of output: 2575 [2020-07-17 15:02:37,491 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1119 [2020-07-17 15:02:37,848 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 1320 DAG size of output: 1281 [2020-07-17 15:02:38,342 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 1687 DAG size of output: 1665 [2020-07-17 15:02:38,908 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 1515 DAG size of output: 1494 [2020-07-17 15:02:39,405 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 1687 DAG size of output: 1665 [2020-07-17 15:02:39,944 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 1812 DAG size of output: 1757 [2020-07-17 15:02:40,129 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 744 [2020-07-17 15:02:40,551 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 1524 DAG size of output: 1478 [2020-07-17 15:02:40,853 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1088 [2020-07-17 15:02:41,165 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 1155 DAG size of output: 1139 [2020-07-17 15:02:41,662 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 1695 DAG size of output: 1650 [2020-07-17 15:02:41,914 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 949 [2020-07-17 15:02:42,219 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1088 [2020-07-17 15:02:42,467 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 949 [2020-07-17 15:02:43,131 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 1895 DAG size of output: 1843 [2020-07-17 15:02:43,434 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1088 [2020-07-17 15:02:44,188 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 2369 DAG size of output: 2297 [2020-07-17 15:02:44,437 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 949 [2020-07-17 15:02:44,619 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 744 [2020-07-17 15:02:44,864 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 949 [2020-07-17 15:02:45,051 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 744 [2020-07-17 15:02:45,482 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 1515 DAG size of output: 1494 [2020-07-17 15:02:45,728 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 949 [2020-07-17 15:02:45,968 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 949 [2020-07-17 15:02:46,178 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 872 DAG size of output: 858 [2020-07-17 15:02:46,594 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 1524 DAG size of output: 1478 [2020-07-17 15:02:47,112 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 1524 DAG size of output: 1478 [2020-07-17 15:02:47,405 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1119 [2020-07-17 15:02:47,684 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 1040 DAG size of output: 1025 [2020-07-17 15:02:52,339 WARN L193 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 2157 DAG size of output: 2120 [2020-07-17 15:02:52,650 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 1142 DAG size of output: 1125 [2020-07-17 15:02:53,041 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 1322 DAG size of output: 1278 [2020-07-17 15:02:53,569 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 1689 DAG size of output: 1662 [2020-07-17 15:02:54,028 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 1517 DAG size of output: 1493 [2020-07-17 15:02:54,556 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 1689 DAG size of output: 1662 [2020-07-17 15:02:55,054 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 1490 DAG size of output: 1463 [2020-07-17 15:02:55,253 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 745 [2020-07-17 15:02:55,597 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1226 [2020-07-17 15:02:55,918 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 1085 [2020-07-17 15:02:56,255 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 1157 DAG size of output: 1139 [2020-07-17 15:02:56,781 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 1697 DAG size of output: 1644 [2020-07-17 15:02:57,040 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 955 [2020-07-17 15:02:57,364 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 1085 [2020-07-17 15:02:57,616 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 955 [2020-07-17 15:02:58,210 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 1897 DAG size of output: 1835 [2020-07-17 15:02:58,532 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 1085 [2020-07-17 15:02:59,224 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 1917 DAG size of output: 1885 [2020-07-17 15:02:59,480 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 955 [2020-07-17 15:02:59,675 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 745 [2020-07-17 15:02:59,929 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 955 [2020-07-17 15:03:00,119 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 745 [2020-07-17 15:03:00,598 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 1517 DAG size of output: 1493 [2020-07-17 15:03:00,852 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 955 [2020-07-17 15:03:01,109 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 970 DAG size of output: 955 [2020-07-17 15:03:01,328 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 874 DAG size of output: 858 [2020-07-17 15:03:01,670 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1226 [2020-07-17 15:03:02,020 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1226 [2020-07-17 15:03:02,328 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 1142 DAG size of output: 1125 [2020-07-17 15:03:02,625 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 1042 DAG size of output: 1026 [2020-07-17 15:03:09,042 WARN L193 SmtUtils]: Spent 6.37 s on a formula simplification. DAG size of input: 30278 DAG size of output: 12127 [2020-07-17 15:03:11,710 WARN L193 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 17102 DAG size of output: 6224 [2020-07-17 15:03:16,875 WARN L193 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 22616 DAG size of output: 8064 [2020-07-17 15:03:21,009 WARN L193 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 23235 DAG size of output: 8721 [2020-07-17 15:03:23,934 WARN L193 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 17007 DAG size of output: 6659 [2020-07-17 15:03:27,996 WARN L193 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 23235 DAG size of output: 8721 [2020-07-17 15:03:31,936 WARN L193 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 22893 DAG size of output: 8784 [2020-07-17 15:03:33,244 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 9417 DAG size of output: 3585 [2020-07-17 15:03:35,493 WARN L193 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 15189 DAG size of output: 5863 [2020-07-17 15:03:37,725 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 14883 DAG size of output: 5411 [2020-07-17 15:03:40,415 WARN L193 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 17651 DAG size of output: 6271 [2020-07-17 15:03:44,123 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 21632 DAG size of output: 8336 [2020-07-17 15:03:45,591 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 10874 DAG size of output: 4164 [2020-07-17 15:03:47,822 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 14883 DAG size of output: 5411 [2020-07-17 15:03:49,285 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 10874 DAG size of output: 4164 [2020-07-17 15:03:54,750 WARN L193 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 29365 DAG size of output: 10985 [2020-07-17 15:03:57,007 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 14883 DAG size of output: 5411 [2020-07-17 15:04:01,196 WARN L193 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 22574 DAG size of output: 9204 [2020-07-17 15:04:02,678 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 10874 DAG size of output: 4164 [2020-07-17 15:04:03,893 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 9417 DAG size of output: 3585 [2020-07-17 15:04:05,441 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 10874 DAG size of output: 4164 [2020-07-17 15:04:06,672 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 9417 DAG size of output: 3585 [2020-07-17 15:04:09,584 WARN L193 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 17007 DAG size of output: 6659 [2020-07-17 15:04:11,080 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 10874 DAG size of output: 4164 [2020-07-17 15:04:12,553 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 10874 DAG size of output: 4164 [2020-07-17 15:04:14,628 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 14336 DAG size of output: 5092 [2020-07-17 15:04:16,870 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 15189 DAG size of output: 5863 [2020-07-17 15:04:19,212 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 15189 DAG size of output: 5863 [2020-07-17 15:04:21,830 WARN L193 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 17102 DAG size of output: 6224 [2020-07-17 15:04:23,787 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 12732 DAG size of output: 4764 [2020-07-17 15:04:29,337 WARN L193 SmtUtils]: Spent 5.07 s on a formula simplification. DAG size of input: 18606 DAG size of output: 7022 [2020-07-17 15:04:31,416 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 10498 DAG size of output: 3482 [2020-07-17 15:04:34,241 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 13830 DAG size of output: 4511 [2020-07-17 15:04:37,424 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 14239 DAG size of output: 4847 [2020-07-17 15:04:39,534 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 10416 DAG size of output: 3615 [2020-07-17 15:04:42,744 WARN L193 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 14239 DAG size of output: 4847 [2020-07-17 15:04:45,968 WARN L193 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 14085 DAG size of output: 5086 [2020-07-17 15:04:46,904 WARN L193 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 5764 DAG size of output: 1911 [2020-07-17 15:04:48,650 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 9336 DAG size of output: 3308 [2020-07-17 15:04:50,335 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 9095 DAG size of output: 2910 [2020-07-17 15:04:52,443 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 10771 DAG size of output: 3375 [2020-07-17 15:04:55,269 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 13216 DAG size of output: 4560 [2020-07-17 15:04:56,398 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 6675 DAG size of output: 2251 [2020-07-17 15:04:58,010 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 9095 DAG size of output: 2910 [2020-07-17 15:04:59,208 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 6675 DAG size of output: 2251 [2020-07-17 15:05:03,736 WARN L193 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 17951 DAG size of output: 6163 [2020-07-17 15:05:05,382 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 9095 DAG size of output: 2910 [2020-07-17 15:05:08,822 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 13857 DAG size of output: 5245 [2020-07-17 15:05:09,953 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 6675 DAG size of output: 2251 [2020-07-17 15:05:10,885 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 5764 DAG size of output: 1911 [2020-07-17 15:05:12,114 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 6675 DAG size of output: 2251 [2020-07-17 15:05:13,051 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 5764 DAG size of output: 1911 [2020-07-17 15:05:15,176 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 10416 DAG size of output: 3615 [2020-07-17 15:05:16,397 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 6675 DAG size of output: 2251 [2020-07-17 15:05:17,524 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 6675 DAG size of output: 2251 [2020-07-17 15:05:19,034 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 8764 DAG size of output: 2792 [2020-07-17 15:05:20,873 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 9336 DAG size of output: 3308 [2020-07-17 15:05:22,627 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 9336 DAG size of output: 3308 [2020-07-17 15:05:24,621 WARN L193 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 10498 DAG size of output: 3482 [2020-07-17 15:05:26,051 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 7771 DAG size of output: 2494 [2020-07-17 15:05:26,893 WARN L193 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 2561 DAG size of output: 2520 [2020-07-17 15:05:27,382 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 1642 DAG size of output: 1619 [2020-07-17 15:05:27,955 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 1914 DAG size of output: 1872 [2020-07-17 15:05:28,531 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 1895 DAG size of output: 1873 [2020-07-17 15:05:29,021 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 1635 DAG size of output: 1614 [2020-07-17 15:05:29,664 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 1895 DAG size of output: 1873 [2020-07-17 15:05:30,380 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 2264 DAG size of output: 2227 [2020-07-17 15:05:30,672 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 1086 DAG size of output: 1070 [2020-07-17 15:05:31,229 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 1896 DAG size of output: 1863 [2020-07-17 15:05:31,690 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 1594 DAG size of output: 1556 [2020-07-17 15:05:32,075 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 1373 DAG size of output: 1356 [2020-07-17 15:05:32,643 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 1836 DAG size of output: 1783 [2020-07-17 15:05:33,035 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1362 [2020-07-17 15:05:33,562 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 1594 DAG size of output: 1556 [2020-07-17 15:05:33,953 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1362 [2020-07-17 15:05:34,626 WARN L193 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 2156 DAG size of output: 2095 [2020-07-17 15:05:35,097 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 1594 DAG size of output: 1556 [2020-07-17 15:05:35,785 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 2193 DAG size of output: 2156 [2020-07-17 15:05:36,173 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1362 [2020-07-17 15:05:36,457 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 1086 DAG size of output: 1070 [2020-07-17 15:05:36,844 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1362 [2020-07-17 15:05:37,127 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 1086 DAG size of output: 1070 [2020-07-17 15:05:37,677 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 1635 DAG size of output: 1614 [2020-07-17 15:05:38,075 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1362 [2020-07-17 15:05:38,465 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 1382 DAG size of output: 1362 [2020-07-17 15:05:38,815 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 1265 DAG size of output: 1248 [2020-07-17 15:05:39,390 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 1896 DAG size of output: 1863 [2020-07-17 15:05:39,952 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 1896 DAG size of output: 1863 [2020-07-17 15:05:40,429 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 1642 DAG size of output: 1619 [2020-07-17 15:05:40,759 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 1194 DAG size of output: 1178 [2020-07-17 15:05:44,020 WARN L193 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 2391 DAG size of output: 2347 [2020-07-17 15:05:44,387 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 1431 DAG size of output: 1413 [2020-07-17 15:05:44,830 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 1679 DAG size of output: 1635 [2020-07-17 15:05:45,332 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 1635 DAG size of output: 1614 [2020-07-17 15:05:45,663 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 1323 [2020-07-17 15:05:46,089 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 1635 DAG size of output: 1614 [2020-07-17 15:05:46,685 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 2115 DAG size of output: 2081 [2020-07-17 15:05:46,881 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 913 DAG size of output: 897 [2020-07-17 15:05:47,317 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 1690 DAG size of output: 1657 [2020-07-17 15:05:47,652 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 1308 [2020-07-17 15:05:47,924 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 1167 DAG size of output: 1152 [2020-07-17 15:05:48,349 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 1565 DAG size of output: 1517 [2020-07-17 15:05:48,602 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1122 [2020-07-17 15:05:48,936 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 1308 [2020-07-17 15:05:49,264 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1122 [2020-07-17 15:05:49,797 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 1899 DAG size of output: 1844 [2020-07-17 15:05:50,130 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 1308 [2020-07-17 15:05:50,679 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 1966 DAG size of output: 1924 [2020-07-17 15:05:50,938 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1122 [2020-07-17 15:05:51,138 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 913 DAG size of output: 897 [2020-07-17 15:05:51,396 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1122 [2020-07-17 15:05:51,589 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 913 DAG size of output: 897 [2020-07-17 15:05:51,914 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 1323 [2020-07-17 15:05:52,169 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1122 [2020-07-17 15:05:52,422 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1122 [2020-07-17 15:05:52,675 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 1103 DAG size of output: 1087 [2020-07-17 15:05:53,112 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 1690 DAG size of output: 1657 [2020-07-17 15:05:53,625 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 1690 DAG size of output: 1657 [2020-07-17 15:05:53,980 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 1431 DAG size of output: 1413 [2020-07-17 15:05:54,199 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 977 DAG size of output: 962 [2020-07-17 15:05:55,493 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 3512 DAG size of output: 3471 [2020-07-17 15:05:55,919 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 1646 DAG size of output: 1630 [2020-07-17 15:05:56,088 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 853 DAG size of output: 839 [2020-07-17 15:05:56,710 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 2198 DAG size of output: 2182 [2020-07-17 15:05:57,194 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 1749 DAG size of output: 1735 [2020-07-17 15:05:57,902 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 2198 DAG size of output: 2182 [2020-07-17 15:05:58,704 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 2674 DAG size of output: 2639 [2020-07-17 15:05:58,829 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:05:59,333 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 1905 DAG size of output: 1879 [2020-07-17 15:05:59,457 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:05:59,647 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 920 DAG size of output: 906 [2020-07-17 15:05:59,816 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 824 [2020-07-17 15:06:00,100 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1183 [2020-07-17 15:06:00,223 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:06:00,508 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1183 [2020-07-17 15:06:00,727 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 1040 DAG size of output: 1026 [2020-07-17 15:06:00,848 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:06:01,783 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 2743 DAG size of output: 2709 [2020-07-17 15:06:02,073 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1183 [2020-07-17 15:06:02,196 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:06:02,480 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1183 [2020-07-17 15:06:02,603 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:06:03,088 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 1749 DAG size of output: 1735 [2020-07-17 15:06:03,373 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1183 [2020-07-17 15:06:03,656 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1183 [2020-07-17 15:06:03,823 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 853 DAG size of output: 839 [2020-07-17 15:06:04,331 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 1905 DAG size of output: 1879 [2020-07-17 15:06:04,853 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 1905 DAG size of output: 1879 [2020-07-17 15:06:05,279 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 1646 DAG size of output: 1630 [2020-07-17 15:06:05,418 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 716 DAG size of output: 704 [2020-07-17 15:06:05,595 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 21 [2020-07-17 15:06:06,637 WARN L193 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 2657 DAG size of output: 2566 [2020-07-17 15:06:06,934 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1121 [2020-07-17 15:06:07,301 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 1320 DAG size of output: 1276 [2020-07-17 15:06:07,796 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 1687 DAG size of output: 1659 [2020-07-17 15:06:08,236 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 1515 DAG size of output: 1491 [2020-07-17 15:06:08,732 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 1687 DAG size of output: 1659 [2020-07-17 15:06:09,255 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 1812 DAG size of output: 1752 [2020-07-17 15:06:09,440 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 744 [2020-07-17 15:06:09,969 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 1524 DAG size of output: 1475 [2020-07-17 15:06:10,272 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1085 [2020-07-17 15:06:10,582 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 1155 DAG size of output: 1139 [2020-07-17 15:06:11,065 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 1695 DAG size of output: 1636 [2020-07-17 15:06:11,311 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 953 [2020-07-17 15:06:11,615 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1085 [2020-07-17 15:06:11,858 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 953 [2020-07-17 15:06:12,422 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 1895 DAG size of output: 1827 [2020-07-17 15:06:12,728 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 1085 [2020-07-17 15:06:13,504 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 2369 DAG size of output: 2290 [2020-07-17 15:06:13,833 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 953 [2020-07-17 15:06:14,018 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 744 [2020-07-17 15:06:14,262 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 953 [2020-07-17 15:06:14,444 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 744 [2020-07-17 15:06:14,888 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 1515 DAG size of output: 1491 [2020-07-17 15:06:15,139 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 953 [2020-07-17 15:06:15,382 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 968 DAG size of output: 953 [2020-07-17 15:06:15,591 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 872 DAG size of output: 857 [2020-07-17 15:06:16,023 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 1524 DAG size of output: 1475 [2020-07-17 15:06:16,457 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 1524 DAG size of output: 1475 [2020-07-17 15:06:16,749 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1121 [2020-07-17 15:06:17,027 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 1040 DAG size of output: 1026 [2020-07-17 15:06:26,155 WARN L193 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 6709 DAG size of output: 6458 [2020-07-17 15:06:27,618 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 3562 DAG size of output: 3393 [2020-07-17 15:06:29,363 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 4480 DAG size of output: 4064 [2020-07-17 15:06:31,807 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 4883 DAG size of output: 4675 [2020-07-17 15:06:33,420 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 3833 DAG size of output: 3698 [2020-07-17 15:06:35,915 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 4883 DAG size of output: 4675 [2020-07-17 15:06:38,234 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 4944 DAG size of output: 4741 [2020-07-17 15:06:38,840 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 2024 DAG size of output: 1908 [2020-07-17 15:06:40,209 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 3502 DAG size of output: 3379 [2020-07-17 15:06:41,306 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 3045 DAG size of output: 2801 [2020-07-17 15:06:42,593 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 3415 DAG size of output: 3218 [2020-07-17 15:06:44,400 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 4562 DAG size of output: 4222 [2020-07-17 15:06:45,322 WARN L193 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 2512 DAG size of output: 2416 [2020-07-17 15:06:46,331 WARN L193 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 3045 DAG size of output: 2801 [2020-07-17 15:06:47,180 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 2512 DAG size of output: 2416 [2020-07-17 15:06:49,941 WARN L193 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 5997 DAG size of output: 5490 [2020-07-17 15:06:50,954 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 3045 DAG size of output: 2801 [2020-07-17 15:06:53,608 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 5267 DAG size of output: 5096 [2020-07-17 15:06:54,555 WARN L193 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 2512 DAG size of output: 2416 [2020-07-17 15:06:55,158 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 2024 DAG size of output: 1908 [2020-07-17 15:06:56,026 WARN L193 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 2512 DAG size of output: 2416 [2020-07-17 15:06:56,639 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 2024 DAG size of output: 1908 [2020-07-17 15:06:58,268 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 3833 DAG size of output: 3698 [2020-07-17 15:06:59,200 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 2512 DAG size of output: 2416 [2020-07-17 15:07:00,048 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 2512 DAG size of output: 2416 [2020-07-17 15:07:00,976 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 2805 DAG size of output: 2622 [2020-07-17 15:07:02,353 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 3502 DAG size of output: 3379 [2020-07-17 15:07:03,761 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 3502 DAG size of output: 3379 [2020-07-17 15:07:05,126 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 3562 DAG size of output: 3393 [2020-07-17 15:07:06,025 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 2634 DAG size of output: 2504 [2020-07-17 15:07:06,563 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1272 [2020-07-17 15:07:06,776 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:07,027 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:07:07,448 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1071 [2020-07-17 15:07:07,791 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1071 [2020-07-17 15:07:08,140 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1071 [2020-07-17 15:07:08,395 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 887 [2020-07-17 15:07:08,546 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:07:08,800 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 887 [2020-07-17 15:07:09,045 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:07:09,272 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 760 [2020-07-17 15:07:09,647 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1141 [2020-07-17 15:07:09,858 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:10,104 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:07:10,311 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:10,690 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1141 [2020-07-17 15:07:10,934 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:07:11,414 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1272 [2020-07-17 15:07:11,626 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:11,777 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:07:11,985 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:12,135 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:07:12,482 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1071 [2020-07-17 15:07:12,689 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:12,896 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:13,046 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:07:13,298 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 887 [2020-07-17 15:07:13,546 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 887 [2020-07-17 15:07:13,756 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 726 [2020-07-17 15:07:13,981 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 760 [2020-07-17 15:07:16,466 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 3514 DAG size of output: 3479 [2020-07-17 15:07:16,909 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 1648 DAG size of output: 1635 [2020-07-17 15:07:17,088 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 842 [2020-07-17 15:07:17,759 WARN L193 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 2200 DAG size of output: 2184 [2020-07-17 15:07:18,266 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 1751 DAG size of output: 1736 [2020-07-17 15:07:18,940 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 2200 DAG size of output: 2184 [2020-07-17 15:07:19,845 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 2676 DAG size of output: 2647 [2020-07-17 15:07:19,982 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 651 DAG size of output: 639 [2020-07-17 15:07:20,496 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 1907 DAG size of output: 1886 [2020-07-17 15:07:20,626 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 651 DAG size of output: 639 [2020-07-17 15:07:20,816 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 922 DAG size of output: 909 [2020-07-17 15:07:20,992 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 838 DAG size of output: 826 [2020-07-17 15:07:21,287 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 1199 DAG size of output: 1187 [2020-07-17 15:07:21,418 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 651 DAG size of output: 639 [2020-07-17 15:07:21,722 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 1199 DAG size of output: 1187 [2020-07-17 15:07:21,948 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 1042 DAG size of output: 1029 [2020-07-17 15:07:22,081 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 651 DAG size of output: 639 [2020-07-17 15:07:22,979 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 2745 DAG size of output: 2718 [2020-07-17 15:07:23,285 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 1199 DAG size of output: 1187 [2020-07-17 15:07:23,418 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 651 DAG size of output: 639 [2020-07-17 15:07:23,795 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 1199 DAG size of output: 1187 [2020-07-17 15:07:23,928 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 651 DAG size of output: 639 [2020-07-17 15:07:24,427 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 1751 DAG size of output: 1736 [2020-07-17 15:07:24,736 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 1199 DAG size of output: 1187 [2020-07-17 15:07:25,034 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 1199 DAG size of output: 1187 [2020-07-17 15:07:25,210 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 842 [2020-07-17 15:07:25,736 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 1907 DAG size of output: 1886 [2020-07-17 15:07:26,269 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 1907 DAG size of output: 1886 [2020-07-17 15:07:26,719 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 1648 DAG size of output: 1635 [2020-07-17 15:07:26,872 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 718 DAG size of output: 706 [2020-07-17 15:07:28,210 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 3512 DAG size of output: 3471 [2020-07-17 15:07:28,645 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 1646 DAG size of output: 1631 [2020-07-17 15:07:28,815 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 853 DAG size of output: 839 [2020-07-17 15:07:29,476 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 2198 DAG size of output: 2182 [2020-07-17 15:07:30,004 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 1749 DAG size of output: 1735 [2020-07-17 15:07:30,668 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 2198 DAG size of output: 2182 [2020-07-17 15:07:31,487 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 2674 DAG size of output: 2641 [2020-07-17 15:07:31,614 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:07:32,221 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 1905 DAG size of output: 1880 [2020-07-17 15:07:32,347 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:07:32,531 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 920 DAG size of output: 906 [2020-07-17 15:07:32,700 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 824 [2020-07-17 15:07:32,985 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1184 [2020-07-17 15:07:33,107 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:07:33,394 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1184 [2020-07-17 15:07:33,610 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 1040 DAG size of output: 1026 [2020-07-17 15:07:33,733 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:07:34,594 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 2743 DAG size of output: 2708 [2020-07-17 15:07:34,886 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1184 [2020-07-17 15:07:35,011 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:07:35,303 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1184 [2020-07-17 15:07:35,427 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 637 [2020-07-17 15:07:35,930 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 1749 DAG size of output: 1735 [2020-07-17 15:07:36,311 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1184 [2020-07-17 15:07:36,600 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1184 [2020-07-17 15:07:36,771 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 853 DAG size of output: 839 [2020-07-17 15:07:37,289 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 1905 DAG size of output: 1880 [2020-07-17 15:07:37,806 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 1905 DAG size of output: 1880 [2020-07-17 15:07:38,245 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 1646 DAG size of output: 1631 [2020-07-17 15:07:38,386 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 716 DAG size of output: 704 [2020-07-17 15:07:39,542 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 2958 DAG size of output: 2923 [2020-07-17 15:07:39,942 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 1380 DAG size of output: 1364 [2020-07-17 15:07:40,101 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 725 DAG size of output: 711 [2020-07-17 15:07:40,781 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1842 DAG size of output: 1824 [2020-07-17 15:07:41,237 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 1483 DAG size of output: 1468 [2020-07-17 15:07:41,831 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 1842 DAG size of output: 1824 [2020-07-17 15:07:42,594 WARN L193 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 2258 DAG size of output: 2225 [2020-07-17 15:07:42,718 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 546 [2020-07-17 15:07:43,207 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 1627 DAG size of output: 1600 [2020-07-17 15:07:43,328 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 546 [2020-07-17 15:07:43,502 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 777 DAG size of output: 763 [2020-07-17 15:07:43,665 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 708 DAG size of output: 695 [2020-07-17 15:07:43,935 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 1021 DAG size of output: 1008 [2020-07-17 15:07:44,051 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 546 [2020-07-17 15:07:44,324 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 1021 DAG size of output: 1008 [2020-07-17 15:07:44,532 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 876 DAG size of output: 860 [2020-07-17 15:07:44,737 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 546 [2020-07-17 15:07:45,563 WARN L193 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 2327 DAG size of output: 2296 [2020-07-17 15:07:45,837 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 1021 DAG size of output: 1008 [2020-07-17 15:07:45,952 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 546 [2020-07-17 15:07:46,225 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 1021 DAG size of output: 1008 [2020-07-17 15:07:46,341 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 546 [2020-07-17 15:07:46,793 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 1483 DAG size of output: 1468 [2020-07-17 15:07:47,076 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 1021 DAG size of output: 1008 [2020-07-17 15:07:47,350 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 1021 DAG size of output: 1008 [2020-07-17 15:07:47,508 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 725 DAG size of output: 711 [2020-07-17 15:07:47,987 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 1627 DAG size of output: 1600 [2020-07-17 15:07:48,467 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 1627 DAG size of output: 1600 [2020-07-17 15:07:48,957 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 1380 DAG size of output: 1364 [2020-07-17 15:07:49,091 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 609 DAG size of output: 598 [2020-07-17 15:07:51,565 WARN L193 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 4432 DAG size of output: 4339 [2020-07-17 15:07:52,452 WARN L193 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 2443 DAG size of output: 2418 [2020-07-17 15:07:53,905 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 3517 DAG size of output: 3428 [2020-07-17 15:07:55,079 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 3004 DAG size of output: 2974 [2020-07-17 15:07:55,947 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 2352 DAG size of output: 2326 [2020-07-17 15:07:57,120 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 3004 DAG size of output: 2974 [2020-07-17 15:07:58,740 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 3711 DAG size of output: 3643 [2020-07-17 15:07:59,200 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 1455 DAG size of output: 1438 [2020-07-17 15:08:00,232 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 2773 DAG size of output: 2728 [2020-07-17 15:08:01,217 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 2643 DAG size of output: 2578 [2020-07-17 15:08:02,091 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 2156 DAG size of output: 2137 [2020-07-17 15:08:03,357 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 3202 DAG size of output: 3120 [2020-07-17 15:08:03,940 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 1791 DAG size of output: 1770 [2020-07-17 15:08:04,917 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 2643 DAG size of output: 2578 [2020-07-17 15:08:05,483 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 1791 DAG size of output: 1770 [2020-07-17 15:08:07,245 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 4076 DAG size of output: 3971 [2020-07-17 15:08:08,232 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 2643 DAG size of output: 2578 [2020-07-17 15:08:09,580 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 3494 DAG size of output: 3427 [2020-07-17 15:08:10,167 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 1791 DAG size of output: 1770 [2020-07-17 15:08:10,702 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 1455 DAG size of output: 1438 [2020-07-17 15:08:11,277 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 1791 DAG size of output: 1770 [2020-07-17 15:08:11,736 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 1455 DAG size of output: 1438 [2020-07-17 15:08:12,587 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 2352 DAG size of output: 2326 [2020-07-17 15:08:13,174 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 1791 DAG size of output: 1770 [2020-07-17 15:08:13,755 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 1791 DAG size of output: 1770 [2020-07-17 15:08:14,391 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1893 DAG size of output: 1874 [2020-07-17 15:08:15,500 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 2773 DAG size of output: 2728 [2020-07-17 15:08:16,526 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 2773 DAG size of output: 2728 [2020-07-17 15:08:17,398 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 2443 DAG size of output: 2418 [2020-07-17 15:08:17,968 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 1718 DAG size of output: 1701 [2020-07-17 15:08:20,889 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1279 [2020-07-17 15:08:21,105 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:21,358 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 807 [2020-07-17 15:08:21,708 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:22,055 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:22,397 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:22,639 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 896 [2020-07-17 15:08:22,790 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:08:23,128 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 896 [2020-07-17 15:08:23,382 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 807 [2020-07-17 15:08:23,612 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 760 [2020-07-17 15:08:23,991 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1144 [2020-07-17 15:08:24,204 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:24,455 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 807 [2020-07-17 15:08:24,668 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:25,042 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1144 [2020-07-17 15:08:25,301 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 807 [2020-07-17 15:08:25,708 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1279 [2020-07-17 15:08:25,926 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:26,081 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:08:26,292 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:26,449 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:08:26,790 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:27,093 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:27,312 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:27,474 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 558 [2020-07-17 15:08:27,729 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 896 [2020-07-17 15:08:27,980 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 896 [2020-07-17 15:08:28,201 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 731 [2020-07-17 15:08:28,439 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 760 [2020-07-17 15:08:30,856 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1278 [2020-07-17 15:08:31,145 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:31,396 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 809 [2020-07-17 15:08:31,744 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1078 [2020-07-17 15:08:32,090 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1078 [2020-07-17 15:08:32,438 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1078 [2020-07-17 15:08:32,691 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 893 [2020-07-17 15:08:32,846 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 559 [2020-07-17 15:08:33,098 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 893 [2020-07-17 15:08:33,355 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 809 [2020-07-17 15:08:33,582 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 762 [2020-07-17 15:08:33,966 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1150 [2020-07-17 15:08:34,174 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:34,426 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 809 [2020-07-17 15:08:34,633 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:35,017 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1150 [2020-07-17 15:08:35,352 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 809 [2020-07-17 15:08:35,757 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1278 [2020-07-17 15:08:35,968 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:36,123 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 559 [2020-07-17 15:08:36,333 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:36,487 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 559 [2020-07-17 15:08:36,835 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1078 [2020-07-17 15:08:37,046 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:37,256 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:37,411 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 559 [2020-07-17 15:08:37,659 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 893 [2020-07-17 15:08:37,909 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 893 [2020-07-17 15:08:38,119 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 732 [2020-07-17 15:08:38,351 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 762 [2020-07-17 15:08:38,868 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1277 [2020-07-17 15:08:39,082 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:39,409 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:08:39,764 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:40,111 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:40,457 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:40,713 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:08:40,865 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 560 [2020-07-17 15:08:41,120 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:08:41,363 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:08:41,598 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 762 [2020-07-17 15:08:41,975 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1146 [2020-07-17 15:08:42,189 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:42,432 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:08:42,642 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:43,017 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1146 [2020-07-17 15:08:43,340 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:08:43,753 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1277 [2020-07-17 15:08:43,966 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:44,119 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 560 [2020-07-17 15:08:44,329 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:44,480 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 560 [2020-07-17 15:08:44,822 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1079 [2020-07-17 15:08:45,035 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:45,251 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:45,405 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 560 [2020-07-17 15:08:45,657 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:08:45,911 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:08:46,122 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 730 [2020-07-17 15:08:46,353 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 762 [2020-07-17 15:08:49,800 WARN L193 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 8448 DAG size of output: 7026 [2020-07-17 15:08:51,057 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 4389 DAG size of output: 3481 [2020-07-17 15:08:52,979 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 5731 DAG size of output: 4505 [2020-07-17 15:08:55,069 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 5976 DAG size of output: 4850 [2020-07-17 15:08:56,447 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 4492 DAG size of output: 3617 [2020-07-17 15:08:58,579 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 5976 DAG size of output: 4850 [2020-07-17 15:09:00,640 WARN L193 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 6301 DAG size of output: 5085 [2020-07-17 15:09:01,197 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 2497 DAG size of output: 1913 [2020-07-17 15:09:02,351 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 4141 DAG size of output: 3309 [2020-07-17 15:09:03,320 WARN L193 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 3796 DAG size of output: 2907 [2020-07-17 15:09:04,495 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 4282 DAG size of output: 3377 [2020-07-17 15:09:06,256 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 5681 DAG size of output: 4556 [2020-07-17 15:09:06,939 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2251 [2020-07-17 15:09:07,895 WARN L193 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 3796 DAG size of output: 2907 [2020-07-17 15:09:08,584 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2251 [2020-07-17 15:09:11,143 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 7616 DAG size of output: 6154 [2020-07-17 15:09:12,137 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 3796 DAG size of output: 2907 [2020-07-17 15:09:14,216 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 6288 DAG size of output: 5248 [2020-07-17 15:09:14,890 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2251 [2020-07-17 15:09:15,432 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 2497 DAG size of output: 1913 [2020-07-17 15:09:16,103 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2251 [2020-07-17 15:09:16,647 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 2497 DAG size of output: 1913 [2020-07-17 15:09:17,923 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 4492 DAG size of output: 3617 [2020-07-17 15:09:18,661 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2251 [2020-07-17 15:09:19,332 WARN L193 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 2905 DAG size of output: 2251 [2020-07-17 15:09:20,195 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 3558 DAG size of output: 2794 [2020-07-17 15:09:21,269 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 4141 DAG size of output: 3309 [2020-07-17 15:09:22,422 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 4141 DAG size of output: 3309 [2020-07-17 15:09:23,577 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 4389 DAG size of output: 3481 [2020-07-17 15:09:24,387 WARN L193 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 3221 DAG size of output: 2496 [2020-07-17 15:09:29,994 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 4851 DAG size of output: 4791 [2020-07-17 15:09:30,780 WARN L193 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 2279 DAG size of output: 2260 [2020-07-17 15:09:31,042 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 1135 DAG size of output: 1116 [2020-07-17 15:09:32,182 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 3025 DAG size of output: 3001 [2020-07-17 15:09:33,018 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 2473 DAG size of output: 2452 [2020-07-17 15:09:34,138 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 3025 DAG size of output: 3001 [2020-07-17 15:09:35,599 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 3661 DAG size of output: 3610 [2020-07-17 15:09:35,795 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 887 DAG size of output: 871 [2020-07-17 15:09:36,690 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 2717 DAG size of output: 2677 [2020-07-17 15:09:36,888 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 887 DAG size of output: 871 [2020-07-17 15:09:37,180 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 1234 DAG size of output: 1215 [2020-07-17 15:09:37,457 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 1168 DAG size of output: 1150 [2020-07-17 15:09:37,957 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 1727 DAG size of output: 1711 [2020-07-17 15:09:38,148 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 887 DAG size of output: 871 [2020-07-17 15:09:38,699 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 1727 DAG size of output: 1711 [2020-07-17 15:09:39,055 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 1416 DAG size of output: 1395 [2020-07-17 15:09:39,248 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 887 DAG size of output: 871 [2020-07-17 15:09:40,812 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 3907 DAG size of output: 3854 [2020-07-17 15:09:41,313 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 1727 DAG size of output: 1711 [2020-07-17 15:09:41,506 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 887 DAG size of output: 871 [2020-07-17 15:09:42,000 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 1727 DAG size of output: 1711 [2020-07-17 15:09:42,194 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 887 DAG size of output: 871 [2020-07-17 15:09:43,079 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 2473 DAG size of output: 2452 [2020-07-17 15:09:43,578 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 1727 DAG size of output: 1711 [2020-07-17 15:09:44,071 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 1727 DAG size of output: 1711 [2020-07-17 15:09:44,326 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 1135 DAG size of output: 1116 [2020-07-17 15:09:45,224 WARN L193 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 2717 DAG size of output: 2677 [2020-07-17 15:09:46,119 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 2717 DAG size of output: 2677 [2020-07-17 15:09:46,898 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 2279 DAG size of output: 2260 [2020-07-17 15:09:47,126 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 986 DAG size of output: 970 [2020-07-17 15:09:51,579 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1273 [2020-07-17 15:09:51,783 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:52,018 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:09:52,351 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1080 [2020-07-17 15:09:52,680 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1080 [2020-07-17 15:09:53,000 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1080 [2020-07-17 15:09:53,244 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:09:53,390 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 557 [2020-07-17 15:09:53,641 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:09:53,869 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:09:54,084 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 759 [2020-07-17 15:09:54,498 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1143 [2020-07-17 15:09:54,704 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:54,937 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:09:55,149 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:55,500 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1143 [2020-07-17 15:09:55,728 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 808 [2020-07-17 15:09:56,112 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1273 [2020-07-17 15:09:56,312 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:56,458 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 557 [2020-07-17 15:09:56,655 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:56,800 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 557 [2020-07-17 15:09:57,125 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1080 [2020-07-17 15:09:57,329 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:57,528 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:57,675 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 557 [2020-07-17 15:09:57,916 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:09:58,223 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 907 DAG size of output: 888 [2020-07-17 15:09:58,421 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 728 [2020-07-17 15:09:58,634 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 759 [2020-07-17 15:09:59,207 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 1664 DAG size of output: 1641 [2020-07-17 15:09:59,455 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 1184 DAG size of output: 1170 [2020-07-17 15:09:59,653 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 993 DAG size of output: 981 [2020-07-17 15:10:00,026 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 1664 DAG size of output: 1648 [2020-07-17 15:10:00,308 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 1247 DAG size of output: 1231 [2020-07-17 15:10:00,691 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 1664 DAG size of output: 1648 [2020-07-17 15:10:00,935 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 1184 DAG size of output: 1166 [2020-07-17 15:10:01,073 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 727 [2020-07-17 15:10:01,217 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 753 [2020-07-17 15:10:01,361 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 727 [2020-07-17 15:10:01,599 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 1138 DAG size of output: 1125 [2020-07-17 15:10:01,818 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 956 DAG size of output: 942 [2020-07-17 15:10:01,962 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 755 [2020-07-17 15:10:02,164 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 727 [2020-07-17 15:10:02,315 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 755 [2020-07-17 15:10:02,571 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 1210 DAG size of output: 1196 [2020-07-17 15:10:02,708 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 727 [2020-07-17 15:10:02,968 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 1247 DAG size of output: 1224 [2020-07-17 15:10:03,114 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 755 [2020-07-17 15:10:03,250 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 727 [2020-07-17 15:10:03,394 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 755 [2020-07-17 15:10:03,529 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 727 [2020-07-17 15:10:03,788 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 1247 DAG size of output: 1231 [2020-07-17 15:10:03,936 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 755 [2020-07-17 15:10:04,105 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 755 [2020-07-17 15:10:04,320 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 993 DAG size of output: 981 [2020-07-17 15:10:04,464 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 753 [2020-07-17 15:10:04,629 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 753 [2020-07-17 15:10:04,872 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 1184 DAG size of output: 1170 [2020-07-17 15:10:05,043 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 884 DAG size of output: 871 [2020-07-17 15:10:16,565 WARN L193 SmtUtils]: Spent 8.74 s on a formula simplification. DAG size of input: 100083 DAG size of output: 75 [2020-07-17 15:10:19,083 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 47406 DAG size of output: 44 [2020-07-17 15:10:19,912 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 42 [2020-07-17 15:10:20,314 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 23 [2020-07-17 15:10:20,622 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 21 [2020-07-17 15:10:22,884 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 34324 DAG size of output: 77 [2020-07-17 15:10:23,607 WARN L193 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 24 [2020-07-17 15:10:23,958 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 24 [2020-07-17 15:10:25,063 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 14359 DAG size of output: 71 [2020-07-17 15:10:27,286 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 34150 DAG size of output: 73 [2020-07-17 15:10:27,533 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 21 [2020-07-17 15:10:27,949 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 34 [2020-07-17 15:10:28,352 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 23 [2020-07-17 15:10:28,791 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 23 [2020-07-17 15:10:31,692 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 48293 DAG size of output: 44 [2020-07-17 15:10:32,410 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 33 [2020-07-17 15:10:32,565 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 23 [2020-07-17 15:10:32,919 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 1 [2020-07-17 15:10:33,234 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 36 [2020-07-17 15:10:33,551 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 36 [2020-07-17 15:10:39,371 WARN L193 SmtUtils]: Spent 5.12 s on a formula simplification. DAG size of input: 135910 DAG size of output: 44 [2020-07-17 15:10:39,993 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 16 [2020-07-17 15:10:40,555 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 23 [2020-07-17 15:10:41,111 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 23 [2020-07-17 15:10:41,677 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 23 [2020-07-17 15:10:41,861 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 29 [2020-07-17 15:10:42,170 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 29 [2020-07-17 15:10:42,793 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 23 [2020-07-17 15:10:45,446 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 47270 DAG size of output: 42 [2020-07-17 15:10:45,696 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 30 [2020-07-17 15:10:48,169 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 47372 DAG size of output: 43 [2020-07-17 15:10:50,585 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 45816 DAG size of output: 43 [2020-07-17 15:10:50,750 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 29 [2020-07-17 15:10:52,960 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 29848 DAG size of output: 84 [2020-07-17 15:10:53,450 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 31 [2020-07-17 15:10:55,869 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 36088 DAG size of output: 73 [2020-07-17 15:10:56,654 WARN L193 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 37 [2020-07-17 15:10:57,907 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 24 [2020-07-17 15:10:58,110 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 21 [2020-07-17 15:10:58,454 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 25 [2020-07-17 15:11:00,709 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 34280 DAG size of output: 77 [2020-07-17 15:11:08,639 WARN L193 SmtUtils]: Spent 7.36 s on a formula simplification. DAG size of input: 183459 DAG size of output: 96 [2020-07-17 15:11:08,776 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 21 [2020-07-17 15:11:15,427 WARN L193 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 100042 DAG size of output: 73