/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/product-lines/minepump_spec2_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 15:11:56,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 15:11:56,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 15:11:56,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 15:11:56,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 15:11:56,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 15:11:56,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 15:11:56,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 15:11:56,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 15:11:56,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 15:11:56,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 15:11:56,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 15:11:56,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 15:11:56,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 15:11:56,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 15:11:56,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 15:11:56,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 15:11:56,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 15:11:56,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 15:11:56,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 15:11:56,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 15:11:56,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 15:11:56,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 15:11:56,680 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 15:11:56,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 15:11:56,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 15:11:56,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 15:11:56,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 15:11:56,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 15:11:56,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 15:11:56,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 15:11:56,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 15:11:56,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 15:11:56,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 15:11:56,693 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 15:11:56,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 15:11:56,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 15:11:56,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 15:11:56,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 15:11:56,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 15:11:56,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 15:11:56,698 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 15:11:56,720 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 15:11:56,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 15:11:56,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 15:11:56,723 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 15:11:56,723 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 15:11:56,723 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 15:11:56,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 15:11:56,724 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 15:11:56,724 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 15:11:56,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 15:11:56,725 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 15:11:56,725 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 15:11:56,726 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 15:11:56,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 15:11:56,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 15:11:56,727 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 15:11:56,727 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 15:11:56,727 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 15:11:56,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 15:11:56,728 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 15:11:56,728 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 15:11:56,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 15:11:56,728 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 15:11:57,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 15:11:57,191 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 15:11:57,195 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 15:11:57,196 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 15:11:57,196 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 15:11:57,198 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-09-04 15:11:57,276 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/696eae0e5/a2a32035052f48fcbe6ebd3e296e63ac/FLAG1d7c63f2b [2020-09-04 15:11:57,855 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 15:11:57,856 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-09-04 15:11:57,874 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/696eae0e5/a2a32035052f48fcbe6ebd3e296e63ac/FLAG1d7c63f2b [2020-09-04 15:11:58,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/696eae0e5/a2a32035052f48fcbe6ebd3e296e63ac [2020-09-04 15:11:58,125 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 15:11:58,127 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 15:11:58,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 15:11:58,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 15:11:58,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 15:11:58,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4207e6a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58, skipping insertion in model container [2020-09-04 15:11:58,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 15:11:58,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 15:11:58,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:11:58,597 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 15:11:58,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:11:58,825 INFO L208 MainTranslator]: Completed translation [2020-09-04 15:11:58,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58 WrapperNode [2020-09-04 15:11:58,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 15:11:58,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 15:11:58,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 15:11:58,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 15:11:58,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... [2020-09-04 15:11:58,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 15:11:58,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 15:11:58,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 15:11:58,948 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 15:11:58,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-04 15:11:59,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 15:11:59,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 15:11:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 15:11:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:11:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:11:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 15:11:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 15:11:59,046 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 15:11:59,046 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 15:11:59,046 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 15:11:59,046 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 15:11:59,047 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 15:11:59,048 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 15:11:59,048 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 15:11:59,048 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 15:11:59,048 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:11:59,049 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 15:11:59,049 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 15:11:59,049 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 15:11:59,050 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 15:11:59,051 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 15:11:59,051 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 15:11:59,053 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 15:11:59,053 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-09-04 15:11:59,053 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-09-04 15:11:59,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 15:11:59,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 15:11:59,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 15:11:59,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 15:11:59,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 15:11:59,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 15:11:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 15:11:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 15:11:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 15:11:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 15:11:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 15:11:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 15:11:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 15:11:59,056 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 15:11:59,056 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 15:11:59,056 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 15:11:59,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 15:11:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 15:11:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 15:11:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 15:11:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 15:11:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 15:11:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:11:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:11:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 15:11:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 15:11:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 15:11:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 15:11:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 15:11:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 15:11:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 15:11:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-09-04 15:11:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-09-04 15:11:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 15:11:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 15:11:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 15:11:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 15:11:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 15:11:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 15:11:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 15:11:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 15:11:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 15:11:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:11:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 15:11:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 15:11:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 15:11:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 15:11:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 15:11:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 15:11:59,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 15:11:59,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 15:11:59,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 15:11:59,062 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 15:11:59,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 15:11:59,063 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 15:11:59,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 15:11:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 15:11:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 15:11:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 15:11:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 15:11:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 15:11:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 15:11:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 15:11:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 15:11:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 15:11:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 15:11:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 15:11:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 15:11:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 15:11:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 15:11:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 15:12:00,321 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 15:12:00,322 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 15:12:00,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:12:00 BoogieIcfgContainer [2020-09-04 15:12:00,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 15:12:00,330 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 15:12:00,331 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 15:12:00,334 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 15:12:00,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 03:11:58" (1/3) ... [2020-09-04 15:12:00,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78b3faba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:12:00, skipping insertion in model container [2020-09-04 15:12:00,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:58" (2/3) ... [2020-09-04 15:12:00,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78b3faba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:12:00, skipping insertion in model container [2020-09-04 15:12:00,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:12:00" (3/3) ... [2020-09-04 15:12:00,338 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40.cil.c [2020-09-04 15:12:00,350 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 15:12:00,362 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 15:12:00,385 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 15:12:00,414 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 15:12:00,414 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 15:12:00,414 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-09-04 15:12:00,415 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 15:12:00,415 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 15:12:00,415 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 15:12:00,415 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 15:12:00,415 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 15:12:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2020-09-04 15:12:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-09-04 15:12:00,466 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:00,467 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:00,468 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:00,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:00,476 INFO L82 PathProgramCache]: Analyzing trace with hash -368362639, now seen corresponding path program 1 times [2020-09-04 15:12:00,490 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:00,490 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1010694001] [2020-09-04 15:12:00,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:00,582 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,324 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:01,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 15:12:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:01,542 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1010694001] [2020-09-04 15:12:01,544 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:01,545 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 15:12:01,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173670597] [2020-09-04 15:12:01,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 15:12:01,552 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:01,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 15:12:01,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:12:01,573 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 4 states. [2020-09-04 15:12:03,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:03,055 INFO L93 Difference]: Finished difference Result 505 states and 602 transitions. [2020-09-04 15:12:03,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 15:12:03,058 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-09-04 15:12:03,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:03,081 INFO L225 Difference]: With dead ends: 505 [2020-09-04 15:12:03,081 INFO L226 Difference]: Without dead ends: 321 [2020-09-04 15:12:03,091 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:12:03,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-09-04 15:12:03,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 269. [2020-09-04 15:12:03,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-09-04 15:12:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 294 transitions. [2020-09-04 15:12:03,244 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 294 transitions. Word has length 148 [2020-09-04 15:12:03,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:03,245 INFO L479 AbstractCegarLoop]: Abstraction has 269 states and 294 transitions. [2020-09-04 15:12:03,245 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 15:12:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 294 transitions. [2020-09-04 15:12:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-09-04 15:12:03,250 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:03,250 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:03,251 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 15:12:03,251 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:03,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:03,251 INFO L82 PathProgramCache]: Analyzing trace with hash 2053645548, now seen corresponding path program 1 times [2020-09-04 15:12:03,252 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:03,252 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [812754670] [2020-09-04 15:12:03,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:03,255 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,618 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:03,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-09-04 15:12:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 15:12:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:03,744 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [812754670] [2020-09-04 15:12:03,744 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:03,744 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 15:12:03,744 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368971145] [2020-09-04 15:12:03,746 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 15:12:03,746 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:03,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 15:12:03,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 15:12:03,747 INFO L87 Difference]: Start difference. First operand 269 states and 294 transitions. Second operand 5 states. [2020-09-04 15:12:04,392 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:05,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:05,553 INFO L93 Difference]: Finished difference Result 424 states and 485 transitions. [2020-09-04 15:12:05,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 15:12:05,554 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-09-04 15:12:05,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:05,560 INFO L225 Difference]: With dead ends: 424 [2020-09-04 15:12:05,560 INFO L226 Difference]: Without dead ends: 310 [2020-09-04 15:12:05,562 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-09-04 15:12:05,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-09-04 15:12:05,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 259. [2020-09-04 15:12:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-09-04 15:12:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 281 transitions. [2020-09-04 15:12:05,628 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 281 transitions. Word has length 149 [2020-09-04 15:12:05,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:05,629 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 281 transitions. [2020-09-04 15:12:05,629 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 15:12:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 281 transitions. [2020-09-04 15:12:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-09-04 15:12:05,632 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:05,632 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:05,632 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 15:12:05,633 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:05,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:05,633 INFO L82 PathProgramCache]: Analyzing trace with hash 487690811, now seen corresponding path program 1 times [2020-09-04 15:12:05,633 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:05,634 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1028535349] [2020-09-04 15:12:05,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:05,636 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,054 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:06,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:12:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:12:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 15:12:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:06,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1028535349] [2020-09-04 15:12:06,239 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:06,240 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:12:06,240 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711197437] [2020-09-04 15:12:06,241 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:12:06,241 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:06,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:12:06,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:12:06,243 INFO L87 Difference]: Start difference. First operand 259 states and 281 transitions. Second operand 11 states. [2020-09-04 15:12:06,774 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:07,137 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:07,448 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:12:07,768 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:08,108 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:08,385 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:09,462 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:12,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:12,195 INFO L93 Difference]: Finished difference Result 718 states and 849 transitions. [2020-09-04 15:12:12,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-09-04 15:12:12,196 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-09-04 15:12:12,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:12,202 INFO L225 Difference]: With dead ends: 718 [2020-09-04 15:12:12,202 INFO L226 Difference]: Without dead ends: 574 [2020-09-04 15:12:12,204 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-09-04 15:12:12,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 574 states. [2020-09-04 15:12:12,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 574 to 467. [2020-09-04 15:12:12,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2020-09-04 15:12:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 526 transitions. [2020-09-04 15:12:12,371 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 526 transitions. Word has length 162 [2020-09-04 15:12:12,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:12,371 INFO L479 AbstractCegarLoop]: Abstraction has 467 states and 526 transitions. [2020-09-04 15:12:12,372 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:12:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 526 transitions. [2020-09-04 15:12:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-09-04 15:12:12,375 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:12,375 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:12,375 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 15:12:12,376 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:12,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:12,376 INFO L82 PathProgramCache]: Analyzing trace with hash -1631970358, now seen corresponding path program 1 times [2020-09-04 15:12:12,376 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:12,377 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [68644661] [2020-09-04 15:12:12,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:12,379 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:12,862 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:12,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:12,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:12,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:12,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:12,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:13,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:13,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:12:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:13,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 15:12:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:13,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-09-04 15:12:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:13,158 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [68644661] [2020-09-04 15:12:13,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:13,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 15:12:13,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266436064] [2020-09-04 15:12:13,160 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 15:12:13,161 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:13,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 15:12:13,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 15:12:13,163 INFO L87 Difference]: Start difference. First operand 467 states and 526 transitions. Second operand 10 states. [2020-09-04 15:12:13,773 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:15,164 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:15,517 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:15,930 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:16,277 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:16,590 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:17,014 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:17,326 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:17,932 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:19,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:19,374 INFO L93 Difference]: Finished difference Result 1299 states and 1587 transitions. [2020-09-04 15:12:19,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 15:12:19,375 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-09-04 15:12:19,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:19,383 INFO L225 Difference]: With dead ends: 1299 [2020-09-04 15:12:19,383 INFO L226 Difference]: Without dead ends: 947 [2020-09-04 15:12:19,385 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-09-04 15:12:19,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2020-09-04 15:12:19,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 771. [2020-09-04 15:12:19,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 771 states. [2020-09-04 15:12:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 881 transitions. [2020-09-04 15:12:19,615 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 881 transitions. Word has length 167 [2020-09-04 15:12:19,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:19,615 INFO L479 AbstractCegarLoop]: Abstraction has 771 states and 881 transitions. [2020-09-04 15:12:19,616 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 15:12:19,616 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 881 transitions. [2020-09-04 15:12:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-09-04 15:12:19,619 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:19,619 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:19,620 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 15:12:19,620 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:19,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:19,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1815547457, now seen corresponding path program 1 times [2020-09-04 15:12:19,621 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:19,621 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [53781117] [2020-09-04 15:12:19,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:19,623 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:19,986 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:19,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 15:12:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 15:12:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-09-04 15:12:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:20,259 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [53781117] [2020-09-04 15:12:20,259 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:20,259 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:12:20,259 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178752087] [2020-09-04 15:12:20,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:12:20,260 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:20,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:12:20,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:12:20,261 INFO L87 Difference]: Start difference. First operand 771 states and 881 transitions. Second operand 11 states. [2020-09-04 15:12:20,739 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:22,215 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:22,566 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:22,905 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:23,226 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:23,517 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:24,323 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:24,638 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:25,047 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:26,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:26,518 INFO L93 Difference]: Finished difference Result 2024 states and 2541 transitions. [2020-09-04 15:12:26,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-09-04 15:12:26,518 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-09-04 15:12:26,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:26,527 INFO L225 Difference]: With dead ends: 2024 [2020-09-04 15:12:26,527 INFO L226 Difference]: Without dead ends: 1368 [2020-09-04 15:12:26,530 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-09-04 15:12:26,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1368 states. [2020-09-04 15:12:26,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1368 to 1069. [2020-09-04 15:12:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1069 states. [2020-09-04 15:12:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 1069 states and 1223 transitions. [2020-09-04 15:12:26,856 INFO L78 Accepts]: Start accepts. Automaton has 1069 states and 1223 transitions. Word has length 172 [2020-09-04 15:12:26,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:26,856 INFO L479 AbstractCegarLoop]: Abstraction has 1069 states and 1223 transitions. [2020-09-04 15:12:26,856 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:12:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1223 transitions. [2020-09-04 15:12:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 15:12:26,861 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:26,861 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:26,861 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 15:12:26,861 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:26,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:26,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1961313266, now seen corresponding path program 1 times [2020-09-04 15:12:26,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:26,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [272287065] [2020-09-04 15:12:26,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:26,865 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,186 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:27,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:12:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:12:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 15:12:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:12:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:27,408 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [272287065] [2020-09-04 15:12:27,408 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:27,408 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 15:12:27,409 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496571404] [2020-09-04 15:12:27,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 15:12:27,409 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:27,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 15:12:27,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-09-04 15:12:27,410 INFO L87 Difference]: Start difference. First operand 1069 states and 1223 transitions. Second operand 12 states. [2020-09-04 15:12:29,127 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:29,474 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:12:29,803 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:12:30,122 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:30,472 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:30,782 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:33,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:33,065 INFO L93 Difference]: Finished difference Result 2671 states and 3365 transitions. [2020-09-04 15:12:33,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-09-04 15:12:33,066 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 205 [2020-09-04 15:12:33,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:33,077 INFO L225 Difference]: With dead ends: 2671 [2020-09-04 15:12:33,078 INFO L226 Difference]: Without dead ends: 1717 [2020-09-04 15:12:33,082 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-09-04 15:12:33,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1717 states. [2020-09-04 15:12:33,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1717 to 1107. [2020-09-04 15:12:33,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-09-04 15:12:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1263 transitions. [2020-09-04 15:12:33,447 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1263 transitions. Word has length 205 [2020-09-04 15:12:33,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:33,448 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1263 transitions. [2020-09-04 15:12:33,448 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 15:12:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1263 transitions. [2020-09-04 15:12:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 15:12:33,451 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:33,451 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:33,451 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 15:12:33,452 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:33,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:33,452 INFO L82 PathProgramCache]: Analyzing trace with hash 1836108882, now seen corresponding path program 1 times [2020-09-04 15:12:33,452 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:33,453 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [988515502] [2020-09-04 15:12:33,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:33,455 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,809 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:33,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:33,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:12:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:12:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:33,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:34,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:34,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:34,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 15:12:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:34,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:12:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:34,096 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [988515502] [2020-09-04 15:12:34,096 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:34,097 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:12:34,097 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99233463] [2020-09-04 15:12:34,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:12:34,098 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:34,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:12:34,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:12:34,098 INFO L87 Difference]: Start difference. First operand 1107 states and 1263 transitions. Second operand 15 states. [2020-09-04 15:12:34,783 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:35,091 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:12:35,441 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:35,741 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:36,024 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:37,238 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:37,550 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:37,885 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:38,225 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:38,526 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:41,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:41,244 INFO L93 Difference]: Finished difference Result 2753 states and 3513 transitions. [2020-09-04 15:12:41,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-09-04 15:12:41,245 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 205 [2020-09-04 15:12:41,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:41,255 INFO L225 Difference]: With dead ends: 2753 [2020-09-04 15:12:41,255 INFO L226 Difference]: Without dead ends: 1761 [2020-09-04 15:12:41,259 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2020-09-04 15:12:41,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1761 states. [2020-09-04 15:12:41,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1761 to 1131. [2020-09-04 15:12:41,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1131 states. [2020-09-04 15:12:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1287 transitions. [2020-09-04 15:12:41,756 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1287 transitions. Word has length 205 [2020-09-04 15:12:41,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:41,758 INFO L479 AbstractCegarLoop]: Abstraction has 1131 states and 1287 transitions. [2020-09-04 15:12:41,759 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:12:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1287 transitions. [2020-09-04 15:12:41,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 15:12:41,763 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:41,763 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:41,764 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 15:12:41,764 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:41,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:41,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1768364273, now seen corresponding path program 1 times [2020-09-04 15:12:41,764 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:41,765 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1321304237] [2020-09-04 15:12:41,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:41,767 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,156 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:42,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:12:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:12:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:42,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 15:12:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:12:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:42,477 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1321304237] [2020-09-04 15:12:42,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:42,477 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 15:12:42,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019208091] [2020-09-04 15:12:42,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 15:12:42,478 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:42,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 15:12:42,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-09-04 15:12:42,479 INFO L87 Difference]: Start difference. First operand 1131 states and 1287 transitions. Second operand 9 states. [2020-09-04 15:12:43,073 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:43,827 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:48,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:48,089 INFO L93 Difference]: Finished difference Result 4341 states and 5588 transitions. [2020-09-04 15:12:48,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-09-04 15:12:48,090 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-09-04 15:12:48,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:48,109 INFO L225 Difference]: With dead ends: 4341 [2020-09-04 15:12:48,110 INFO L226 Difference]: Without dead ends: 3325 [2020-09-04 15:12:48,115 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 471 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=306, Invalid=1176, Unknown=0, NotChecked=0, Total=1482 [2020-09-04 15:12:48,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3325 states. [2020-09-04 15:12:48,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3325 to 2323. [2020-09-04 15:12:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2323 states. [2020-09-04 15:12:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 2323 states and 2669 transitions. [2020-09-04 15:12:48,982 INFO L78 Accepts]: Start accepts. Automaton has 2323 states and 2669 transitions. Word has length 205 [2020-09-04 15:12:48,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:48,982 INFO L479 AbstractCegarLoop]: Abstraction has 2323 states and 2669 transitions. [2020-09-04 15:12:48,982 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 15:12:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 2669 transitions. [2020-09-04 15:12:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-09-04 15:12:48,985 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:48,986 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:48,986 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 15:12:48,986 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:48,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:48,986 INFO L82 PathProgramCache]: Analyzing trace with hash 1173905284, now seen corresponding path program 1 times [2020-09-04 15:12:48,987 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:48,987 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1692301595] [2020-09-04 15:12:48,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:48,989 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,380 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:49,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:49,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:49,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:12:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:12:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:12:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-09-04 15:12:49,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 15:12:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-04 15:12:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:49,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1692301595] [2020-09-04 15:12:49,554 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:49,555 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 15:12:49,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925743353] [2020-09-04 15:12:49,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 15:12:49,556 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:49,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 15:12:49,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-09-04 15:12:49,556 INFO L87 Difference]: Start difference. First operand 2323 states and 2669 transitions. Second operand 9 states. [2020-09-04 15:12:50,145 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:55,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:55,901 INFO L93 Difference]: Finished difference Result 5341 states and 6993 transitions. [2020-09-04 15:12:55,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-09-04 15:12:55,902 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-09-04 15:12:55,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:55,931 INFO L225 Difference]: With dead ends: 5341 [2020-09-04 15:12:55,931 INFO L226 Difference]: Without dead ends: 5338 [2020-09-04 15:12:55,934 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 467 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=354, Invalid=1206, Unknown=0, NotChecked=0, Total=1560 [2020-09-04 15:12:55,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5338 states. [2020-09-04 15:12:57,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5338 to 3702. [2020-09-04 15:12:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3702 states. [2020-09-04 15:12:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 3702 states and 4351 transitions. [2020-09-04 15:12:57,163 INFO L78 Accepts]: Start accepts. Automaton has 3702 states and 4351 transitions. Word has length 210 [2020-09-04 15:12:57,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:57,163 INFO L479 AbstractCegarLoop]: Abstraction has 3702 states and 4351 transitions. [2020-09-04 15:12:57,164 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 15:12:57,164 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 4351 transitions. [2020-09-04 15:12:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2020-09-04 15:12:57,175 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:57,176 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:57,176 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 15:12:57,176 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:57,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:57,177 INFO L82 PathProgramCache]: Analyzing trace with hash -1778190725, now seen corresponding path program 1 times [2020-09-04 15:12:57,177 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:57,177 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1632381727] [2020-09-04 15:12:57,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:57,220 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,612 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:57,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:12:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:12:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:12:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:12:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:57,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:12:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:12:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-09-04 15:12:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-09-04 15:12:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-09-04 15:12:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:57,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:12:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:58,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 15:12:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:58,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:58,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-09-04 15:12:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:58,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-09-04 15:12:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-04 15:12:58,102 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1632381727] [2020-09-04 15:12:58,103 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:58,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2020-09-04 15:12:58,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114196011] [2020-09-04 15:12:58,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-09-04 15:12:58,104 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:58,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-09-04 15:12:58,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-09-04 15:12:58,105 INFO L87 Difference]: Start difference. First operand 3702 states and 4351 transitions. Second operand 23 states. [2020-09-04 15:12:58,789 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:59,248 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:59,587 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:12:59,922 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:00,676 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:00,985 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:02,171 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:13:03,210 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:03,576 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:04,042 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:04,394 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:09,097 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:09,541 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:09,857 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:10,176 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:10,501 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:10,849 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:11,254 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:11,580 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:11,900 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:12,214 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:12,523 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:12,873 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:13,217 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:13,540 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:16,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:16,536 INFO L93 Difference]: Finished difference Result 7861 states and 9653 transitions. [2020-09-04 15:13:16,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-09-04 15:13:16,536 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 296 [2020-09-04 15:13:16,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:16,558 INFO L225 Difference]: With dead ends: 7861 [2020-09-04 15:13:16,558 INFO L226 Difference]: Without dead ends: 4274 [2020-09-04 15:13:16,571 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2369 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=1355, Invalid=6655, Unknown=0, NotChecked=0, Total=8010 [2020-09-04 15:13:16,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4274 states. [2020-09-04 15:13:17,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4274 to 3247. [2020-09-04 15:13:17,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3247 states. [2020-09-04 15:13:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 3247 states and 3683 transitions. [2020-09-04 15:13:17,483 INFO L78 Accepts]: Start accepts. Automaton has 3247 states and 3683 transitions. Word has length 296 [2020-09-04 15:13:17,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:17,484 INFO L479 AbstractCegarLoop]: Abstraction has 3247 states and 3683 transitions. [2020-09-04 15:13:17,484 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-09-04 15:13:17,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 3683 transitions. [2020-09-04 15:13:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-09-04 15:13:17,494 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:13:17,494 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:13:17,494 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 15:13:17,495 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:13:17,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:13:17,495 INFO L82 PathProgramCache]: Analyzing trace with hash 1689769172, now seen corresponding path program 1 times [2020-09-04 15:13:17,495 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:13:17,495 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [644126284] [2020-09-04 15:13:17,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:13:17,516 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:13:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:17,901 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:13:17,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:13:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:17,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:13:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:17,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:13:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:17,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:13:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:17,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:13:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:17,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:13:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:17,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:13:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:13:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:13:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:13:18,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:18,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:13:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:13:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:13:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:13:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-09-04 15:13:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-09-04 15:13:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-09-04 15:13:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:13:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:13:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-09-04 15:13:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-09-04 15:13:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:13:18,356 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [644126284] [2020-09-04 15:13:18,357 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:13:18,357 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-09-04 15:13:18,357 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444717607] [2020-09-04 15:13:18,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 15:13:18,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:13:18,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 15:13:18,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-09-04 15:13:18,358 INFO L87 Difference]: Start difference. First operand 3247 states and 3683 transitions. Second operand 16 states. [2020-09-04 15:13:19,053 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:19,356 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:19,657 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:13:19,951 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:20,234 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:13:21,121 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:13:23,130 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:13:27,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:27,647 INFO L93 Difference]: Finished difference Result 6451 states and 7785 transitions. [2020-09-04 15:13:27,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-09-04 15:13:27,647 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 303 [2020-09-04 15:13:27,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:27,666 INFO L225 Difference]: With dead ends: 6451 [2020-09-04 15:13:27,667 INFO L226 Difference]: Without dead ends: 3812 [2020-09-04 15:13:27,677 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1276 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=700, Invalid=3460, Unknown=0, NotChecked=0, Total=4160 [2020-09-04 15:13:27,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3812 states. [2020-09-04 15:13:28,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3812 to 2883. [2020-09-04 15:13:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2883 states. [2020-09-04 15:13:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 2883 states and 3141 transitions. [2020-09-04 15:13:28,601 INFO L78 Accepts]: Start accepts. Automaton has 2883 states and 3141 transitions. Word has length 303 [2020-09-04 15:13:28,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:28,602 INFO L479 AbstractCegarLoop]: Abstraction has 2883 states and 3141 transitions. [2020-09-04 15:13:28,602 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 15:13:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 3141 transitions. [2020-09-04 15:13:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-09-04 15:13:28,608 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:13:28,608 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:13:28,608 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 15:13:28,609 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:13:28,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:13:28,609 INFO L82 PathProgramCache]: Analyzing trace with hash -713442986, now seen corresponding path program 1 times [2020-09-04 15:13:28,609 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:13:28,610 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [12580606] [2020-09-04 15:13:28,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:13:28,629 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:13:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:28,958 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:13:28,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:13:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:28,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:13:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:28,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:13:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:28,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:13:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:28,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:13:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:28,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:13:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:13:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:13:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:13:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:13:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:13:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:13:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:13:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:13:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-09-04 15:13:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:13:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-09-04 15:13:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:13:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:13:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-09-04 15:13:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-09-04 15:13:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:13:29,184 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [12580606] [2020-09-04 15:13:29,184 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:13:29,184 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:13:29,184 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469233653] [2020-09-04 15:13:29,185 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:13:29,185 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:13:29,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:13:29,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:13:29,186 INFO L87 Difference]: Start difference. First operand 2883 states and 3141 transitions. Second operand 11 states. [2020-09-04 15:13:30,397 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:13:33,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:33,907 INFO L93 Difference]: Finished difference Result 5246 states and 6039 transitions. [2020-09-04 15:13:33,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-09-04 15:13:33,908 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 307 [2020-09-04 15:13:33,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:33,910 INFO L225 Difference]: With dead ends: 5246 [2020-09-04 15:13:33,910 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 15:13:33,924 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 534 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=399, Invalid=1323, Unknown=0, NotChecked=0, Total=1722 [2020-09-04 15:13:33,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 15:13:33,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 15:13:33,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 15:13:33,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 15:13:33,925 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 307 [2020-09-04 15:13:33,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:33,926 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 15:13:33,926 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:13:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 15:13:33,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 15:13:33,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 15:13:33,929 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 15:13:34,168 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:34,340 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:34,507 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:34,672 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:34,843 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:35,032 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:35,199 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:35,386 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:35,562 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:35,734 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:35,906 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:36,097 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:36,275 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:36,492 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:36,756 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:36,924 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:37,096 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:37,262 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:37,434 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:37,609 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:37,828 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:38,048 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:13:38,247 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:13:38,448 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:13:38,625 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:38,816 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:38,991 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:13:39,169 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:13:39,343 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:39,541 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:39,741 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:13:39,918 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:40,113 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:13:40,297 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:13:40,477 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:40,692 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:13:40,863 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:50,342 WARN L193 SmtUtils]: Spent 9.47 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:13:50,515 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:50,679 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:50,846 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:51,014 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:51,181 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:51,350 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:51,552 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:51,711 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:51,874 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:52,031 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:52,193 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:52,358 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:52,560 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:52,724 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:52,891 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:53,053 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:53,220 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:53,390 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:53,905 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:54,074 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:54,247 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:54,417 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:54,590 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:54,762 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:54,925 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:55,092 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:55,258 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:55,427 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:55,588 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:55,761 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:06,776 WARN L193 SmtUtils]: Spent 11.01 s on a formula simplification. DAG size of input: 680 DAG size of output: 585 [2020-09-04 15:14:06,970 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:07,144 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:07,394 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:07,566 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:07,734 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:07,914 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:08,085 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:08,264 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:08,448 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:08,619 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:08,795 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:08,963 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:09,131 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:09,296 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:09,458 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:09,623 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:09,791 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:09,951 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:10,119 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:10,291 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:10,456 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:10,628 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:10,800 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:10,980 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:11,152 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:11,326 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:11,493 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:11,664 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:11,830 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:12,035 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:12,271 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:12,459 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:12,635 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:12,816 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:12,987 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:13,160 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:13,329 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:13,495 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:13,666 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:13,839 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:14,003 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:14,182 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:14,359 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:14,528 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:14,704 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:14,880 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:15,065 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:15,242 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:15,421 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:15,593 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:15,770 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:15,941 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:16,123 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:16,306 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:16,487 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:14:16,669 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:14:16,851 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:17,025 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:17,202 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:17,378 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:17,558 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:17,728 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:18,053 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 196 [2020-09-04 15:14:18,674 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 208 [2020-09-04 15:14:19,043 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 205 [2020-09-04 15:14:19,462 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 205 [2020-09-04 15:14:19,821 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 196 [2020-09-04 15:14:20,425 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 208 [2020-09-04 15:14:28,246 WARN L193 SmtUtils]: Spent 7.81 s on a formula simplification. DAG size of input: 574 DAG size of output: 473 [2020-09-04 15:14:28,779 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:14:29,058 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:14:29,251 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:29,707 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:14:29,984 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:14:30,160 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:30,331 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:30,500 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:30,846 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203 [2020-09-04 15:14:31,215 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:14:31,525 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 203 [2020-09-04 15:14:31,906 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:14:32,306 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 199 [2020-09-04 15:14:32,619 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203 [2020-09-04 15:14:32,922 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 203 [2020-09-04 15:14:33,224 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 199 [2020-09-04 15:14:33,401 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:33,585 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:33,752 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:33,921 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:34,093 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:34,284 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:34,458 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:34,630 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:34,798 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:34,965 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:35,137 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:35,621 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:35,823 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:36,000 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:36,172 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:36,338 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:36,523 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:14:36,706 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:14:36,883 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:37,074 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:37,257 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:37,429 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:37,601 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:37,773 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:38,037 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:38,214 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:38,390 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:38,557 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:38,857 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 15:14:39,127 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 15:14:39,308 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:14:39,488 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:14:39,670 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:14:39,841 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:40,021 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:14:40,192 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:40,364 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:40,546 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:40,727 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:40,904 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:41,080 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:14:41,264 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:14:41,452 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:14:41,628 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:41,808 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:14:41,989 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:14:42,159 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:42,358 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:42,540 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:42,722 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:42,903 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:43,074 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:43,245 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:43,425 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:43,597 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:43,919 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:44,182 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:14:44,348 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:44,548 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:14:45,096 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:45,287 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:14:45,833 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:46,025 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:14:46,589 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:46,783 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:14:47,347 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:47,657 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 23 [2020-09-04 15:14:48,119 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:14:48,583 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:14:49,142 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:49,460 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 26 [2020-09-04 15:14:50,008 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:50,452 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 197 [2020-09-04 15:14:50,767 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 26 [2020-09-04 15:14:51,334 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:51,899 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:52,276 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:52,587 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 23 [2020-09-04 15:14:52,937 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:14:53,287 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:14:53,687 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:54,086 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:54,457 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 23 [2020-09-04 15:14:54,828 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 23 [2020-09-04 15:14:55,273 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 197 [2020-09-04 15:14:55,648 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:56,119 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:56,590 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:56,774 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:14:57,339 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:14:57,647 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 26 [2020-09-04 15:14:58,010 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:14:58,435 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:14:58,786 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:14:59,163 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:59,537 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:14:59,721 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 22 [2020-09-04 15:15:00,287 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:00,646 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:15:01,005 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:15:01,570 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:01,931 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:15:02,243 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 26 [2020-09-04 15:15:02,611 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:15:02,988 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:15:03,392 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:15:03,792 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:15:03,965 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:04,140 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:04,342 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 15:15:04,532 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:15:04,718 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:15:04,889 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:05,072 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:05,244 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:15:05,420 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:15:05,593 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:05,784 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:05,982 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:15:06,159 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:06,343 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:06,526 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:15:06,704 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:06,905 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:15:07,076 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:07,255 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:07,419 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:07,578 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:07,749 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:07,920 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:08,092 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:08,269 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:08,437 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:08,605 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:08,776 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:08,953 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:09,124 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:09,305 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:09,479 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:09,649 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:09,814 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:09,971 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:10,136 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:10,312 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:10,474 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:10,634 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:10,804 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:10,975 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:11,133 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:11,299 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:11,476 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:11,657 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:11,828 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:12,004 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:12,174 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:12,342 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:12,510 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:12,672 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:12,838 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:13,011 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:13,174 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:13,349 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:13,526 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:13,690 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:13,860 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:14,037 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:14,221 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:14,394 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:14,572 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:14,739 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:14,910 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:15,081 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:15,444 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 15:15:15,848 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:15:16,185 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:15:16,546 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:15:16,899 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 15:15:17,304 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:15:17,474 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:26,653 WARN L193 SmtUtils]: Spent 9.18 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:15:26,827 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:26,994 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:27,175 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:27,356 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:27,537 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:15:27,720 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:27,898 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:28,075 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:28,256 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:28,441 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:15:28,621 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:28,811 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:15:28,993 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:29,174 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:29,346 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:29,513 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:29,688 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:29,873 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:30,045 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:30,213 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:30,402 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:30,594 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:30,768 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:30,948 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:31,112 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:15:31,275 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:31,696 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:15:31,868 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:32,319 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:15:32,769 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:15:33,218 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:15:33,648 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:15:34,264 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:15:34,437 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:34,618 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:34,789 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:34,965 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:35,130 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:35,298 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:35,462 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:35,624 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:35,789 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:35,956 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:36,115 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:36,286 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:36,457 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:36,621 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:36,792 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:36,963 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:37,145 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:37,317 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:37,490 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:37,657 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:37,829 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:37,996 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:38,170 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:38,610 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:15:38,786 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:38,966 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:39,148 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:39,588 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:15:39,777 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:39,951 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:40,133 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:40,578 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:15:41,025 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:15:41,207 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:15:41,374 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:41,542 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:41,721 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:41,887 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:42,049 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:42,211 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:42,377 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:42,550 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:42,721 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:42,893 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:43,247 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:15:43,600 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:15:43,768 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:43,934 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:44,107 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:44,279 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:44,632 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:15:44,985 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:15:45,340 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:15:45,518 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:45,690 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:45,856 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:46,023 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:46,195 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:46,359 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:46,520 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:46,693 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:46,872 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:47,046 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:47,213 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:47,384 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:47,555 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:47,725 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:47,887 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:48,064 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:48,236 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:48,398 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:48,569 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:48,730 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:48,902 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:49,254 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:15:49,425 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:49,776 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:15:49,952 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:50,119 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:50,479 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:15:50,831 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:15:51,178 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:15:51,524 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:15:51,697 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:51,900 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:15:52,446 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:52,637 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:15:53,183 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:53,375 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:15:53,937 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:54,129 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 20 [2020-09-04 15:15:54,694 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:55,079 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 23 [2020-09-04 15:15:55,541 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:15:56,006 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 193 [2020-09-04 15:15:56,552 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:56,867 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 26 [2020-09-04 15:15:57,412 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:57,857 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 197 [2020-09-04 15:15:58,171 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 26 [2020-09-04 15:15:58,741 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:59,304 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:15:59,679 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:15:59,990 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 23 [2020-09-04 15:16:00,340 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:16:00,689 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:16:01,089 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:01,489 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:01,860 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 23 [2020-09-04 15:16:02,232 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 23 [2020-09-04 15:16:02,678 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 197 [2020-09-04 15:16:03,053 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:03,525 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:03,995 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:04,180 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:16:04,744 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:16:05,052 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 26 [2020-09-04 15:16:05,401 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:16:05,751 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:16:06,101 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-09-04 15:16:06,477 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:06,852 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:07,035 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 22 [2020-09-04 15:16:07,602 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:16:07,961 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:16:08,321 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:16:08,885 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:16:09,244 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:16:09,553 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 26 [2020-09-04 15:16:09,922 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:16:10,288 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 22 [2020-09-04 15:16:10,689 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:11,089 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:16:11,261 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:11,440 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:11,614 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:11,778 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:11,949 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:12,120 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:12,291 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:12,452 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:12,757 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:16:13,330 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 202 [2020-09-04 15:16:13,692 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 15:16:14,072 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 15:16:14,419 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:16:15,015 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 202 [2020-09-04 15:16:24,191 WARN L193 SmtUtils]: Spent 9.17 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:16:24,358 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:24,543 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:24,717 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:24,890 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:25,061 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:25,231 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:25,394 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:25,569 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:25,745 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:25,921 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:26,097 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:26,270 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:26,442 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:26,618 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:26,794 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:26,968 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:27,152 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:16:27,329 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:27,503 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:27,670 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:27,831 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:28,000 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,179 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:28,346 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,509 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:28,684 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:28,860 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:16:29,023 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:29,194 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:29,392 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 20 [2020-09-04 15:16:29,565 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 18 [2020-09-04 15:16:29,771 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 20 [2020-09-04 15:16:29,962 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 20 [2020-09-04 15:16:30,142 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 19 [2020-09-04 15:16:30,319 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 20 [2020-09-04 15:16:30,488 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:30,668 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:30,839 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:31,014 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:31,179 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:31,345 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:31,508 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:31,670 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:31,834 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:32,002 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:32,161 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:32,328 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:32,500 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:32,664 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:32,842 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:33,013 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:33,192 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:33,364 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:33,537 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:33,704 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:33,875 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:34,041 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:41,696 WARN L193 SmtUtils]: Spent 7.65 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-09-04 15:16:42,001 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-09-04 15:16:42,380 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:16:42,810 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 15:16:43,244 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:43,683 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:16:44,111 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 15:16:44,558 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:16:44,993 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:45,429 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:45,854 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:46,299 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:46,724 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:47,150 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:47,596 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:47,973 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:48,349 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:48,655 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:16:48,961 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:16:49,337 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:49,776 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:50,214 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:16:50,650 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:51,085 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:51,521 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:51,960 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:16:52,395 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:52,775 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:16:53,078 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:16:53,500 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:16:53,803 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:16:54,112 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:16:54,414 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:16:54,725 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:16:55,171 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:16:55,474 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:16:55,910 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:16:56,218 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:16:56,524 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:16:56,899 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:57,344 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:57,723 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:58,158 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:16:58,464 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:16:58,877 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:16:59,323 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:16:59,628 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:17:00,042 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:17:00,470 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 15:17:00,907 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:17:01,208 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 15:17:01,508 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 15:17:01,945 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:17:02,382 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:17:02,687 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-09-04 15:17:10,343 WARN L193 SmtUtils]: Spent 7.66 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-09-04 15:17:10,514 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:10,676 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:10,837 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:11,189 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:11,542 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:11,860 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:12,179 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:17:12,531 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:12,883 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:13,235 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:13,400 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:13,566 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:13,918 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:14,084 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:14,436 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:14,786 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:14,958 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:15,311 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:15,657 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:16,009 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:16,361 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:16,682 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 15:17:16,844 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:17,008 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:17,174 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:17,340 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:17,690 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:18,036 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:18,389 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:18,742 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:19,095 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:19,445 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:19,798 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:20,116 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:20,289 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:20,639 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:20,989 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:21,342 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:21,695 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:22,047 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:22,208 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:22,560 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:22,731 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:23,084 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:23,437 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:23,755 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:23,924 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:24,089 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:24,442 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:24,792 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:25,142 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:25,494 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:25,665 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:26,015 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:17:26,365 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:17:26,535 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:26,696 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:26,858 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:27,019 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:27,180 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:27,341 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:27,503 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:27,849 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:28,194 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:28,531 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:17:28,705 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:28,886 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:29,057 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:29,234 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:29,403 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:29,570 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:29,738 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:29,899 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:30,064 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:30,237 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:30,400 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:30,574 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:30,751 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:30,914 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:31,084 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:31,260 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:31,443 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:31,615 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:31,793 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:31,960 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:32,131 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:32,301 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:32,532 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:32,713 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:32,884 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:33,059 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:33,228 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:33,395 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:33,563 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:33,724 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:33,889 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:34,061 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:34,224 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:34,397 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:34,573 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:34,737 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:34,907 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:35,082 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:35,266 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:35,444 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:35,624 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:35,792 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:35,963 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:36,134 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:36,591 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:17:36,865 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:17:37,050 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:37,505 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:17:37,781 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:17:37,957 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:38,133 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:38,305 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:38,475 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:38,647 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:38,818 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:38,981 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:39,148 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:39,314 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:39,482 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:39,642 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:39,815 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:39,986 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:40,147 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:40,310 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:40,477 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:40,648 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:40,822 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:41,002 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:41,177 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:41,350 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:41,521 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:41,707 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:41,888 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:42,058 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:42,234 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:42,408 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:42,575 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:42,747 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:42,909 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:43,073 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:43,251 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:43,419 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:43,596 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:43,778 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:43,941 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:44,111 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:44,292 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:44,480 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:17:44,652 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:44,835 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:45,002 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:45,173 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:45,349 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:45,692 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 196 [2020-09-04 15:17:46,287 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2020-09-04 15:17:46,663 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 15:17:47,025 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 15:17:47,371 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 196 [2020-09-04 15:17:47,979 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2020-09-04 15:17:48,435 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 202 [2020-09-04 15:17:48,709 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 15:17:48,898 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:49,359 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 202 [2020-09-04 15:17:49,635 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 15:17:49,815 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:50,271 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:17:50,545 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:17:50,730 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:51,187 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:17:51,463 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:17:51,638 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:51,834 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:52,007 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:52,179 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:52,346 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:52,512 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:52,683 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:52,847 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:53,005 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:17:53,175 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:53,347 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:53,518 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:53,689 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:53,857 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:54,025 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:54,195 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:54,366 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:54,536 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:54,715 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:54,887 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:55,057 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:55,219 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:55,376 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:55,540 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:55,715 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:55,878 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:56,035 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:56,205 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,377 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:56,534 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:56,700 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,868 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:57,036 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:57,192 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:17:57,350 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:57,513 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:05,269 WARN L193 SmtUtils]: Spent 7.75 s on a formula simplification. DAG size of input: 574 DAG size of output: 473 [2020-09-04 15:18:05,484 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 21 [2020-09-04 15:18:05,699 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 21 [2020-09-04 15:18:06,014 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:06,330 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:06,721 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:18:07,111 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:18:07,425 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:07,868 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:18:08,182 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:08,621 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:18:08,935 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:09,246 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:18:09,560 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:09,875 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:10,308 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 23 [2020-09-04 15:18:10,739 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 23 [2020-09-04 15:18:11,178 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:18:11,619 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:18:12,006 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 194 [2020-09-04 15:18:12,389 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 194 [2020-09-04 15:18:12,701 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:18:13,012 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:18:13,324 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:18:13,636 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:18:14,029 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:18:14,420 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:18:14,735 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:15,052 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:18:15,443 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:18:15,832 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:18:16,145 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:18:16,456 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:18:16,661 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:18:16,861 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:18:17,256 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:18:17,648 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:18:18,038 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:18:18,429 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:18:18,625 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:18:18,821 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:18:19,249 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:18:19,677 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:18:20,104 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:18:20,533 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:18:20,840 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:18:21,151 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:18:21,343 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:21,520 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:21,701 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:21,874 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:22,043 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:22,213 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:22,392 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:22,567 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:22,753 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:22,928 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:23,104 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:23,278 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:23,445 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:23,616 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:23,790 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:23,972 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:24,139 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:31,871 WARN L193 SmtUtils]: Spent 7.73 s on a formula simplification. DAG size of input: 574 DAG size of output: 473 [2020-09-04 15:18:41,565 WARN L193 SmtUtils]: Spent 9.69 s on a formula simplification. DAG size of input: 567 DAG size of output: 497 [2020-09-04 15:18:41,950 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:42,329 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:18:42,451 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:18:42,746 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 15:18:42,867 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:18:43,254 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:43,635 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:43,939 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:18:44,248 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:18:44,542 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 201 [2020-09-04 15:18:44,840 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:45,148 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 201 [2020-09-04 15:18:45,313 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:45,474 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:45,935 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:18:46,386 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:18:46,818 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:18:47,245 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:18:47,693 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:18:48,145 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:18:48,589 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:18:49,041 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:18:49,462 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:18:49,882 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:18:50,326 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:18:50,770 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:18:51,213 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:18:51,656 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:18:51,843 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:52,015 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:52,186 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:52,357 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:52,531 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:52,712 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:52,887 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:53,050 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:53,216 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:53,378 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:53,546 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:53,714 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:54,127 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:54,504 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:18:54,625 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:18:54,920 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 15:18:55,042 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 23 [2020-09-04 15:18:55,428 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:55,811 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:56,114 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:18:56,422 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:18:56,716 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 201 [2020-09-04 15:18:57,013 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 197 [2020-09-04 15:18:57,322 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 201 [2020-09-04 15:18:57,497 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:57,662 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:57,833 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:58,025 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:58,186 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:58,348 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:58,790 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:59,241 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:18:59,683 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:00,123 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:19:00,565 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:01,018 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:19:01,446 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:01,873 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:02,308 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:02,742 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:03,185 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:03,613 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:04,064 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:19:04,506 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:04,948 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:05,398 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:19:05,840 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:06,291 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:06,732 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:07,174 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:19:07,607 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:19:08,051 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:19:08,492 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:08,919 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:19:09,360 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:09,788 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:19:10,234 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:19:10,686 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:19:11,130 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:19:11,582 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 200 [2020-09-04 15:19:12,015 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:12,467 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:12,902 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:13,344 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:19:13,796 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 15:19:14,229 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:14,649 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:19:15,069 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2020-09-04 15:19:15,512 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:19:15,956 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:19:16,398 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:19:16,841 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2020-09-04 15:19:17,274 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:19:17,708 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:19:18,150 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 15:19:18,582 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 15:19:19,033 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:19:19,475 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:19,907 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 15:19:20,339 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 15:19:20,781 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:21,225 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 15:19:21,438 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:21,612 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:21,802 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:21,976 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:22,157 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:22,324 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:22,496 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:22,672 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:22,853 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:23,020 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:30,631 WARN L193 SmtUtils]: Spent 7.61 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-09-04 15:19:30,805 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:30,971 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:31,152 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:31,333 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:31,515 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:19:31,696 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:31,874 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:32,051 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:32,231 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:32,413 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:19:32,592 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:32,781 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:19:32,963 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:33,143 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:33,314 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:33,482 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:33,656 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:33,841 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:34,013 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:34,180 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:34,358 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:34,540 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:19:34,707 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:34,882 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:35,194 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203 [2020-09-04 15:19:35,562 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:19:35,867 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 203 [2020-09-04 15:19:36,243 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:19:36,643 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 199 [2020-09-04 15:19:36,955 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203 [2020-09-04 15:19:37,257 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 203 [2020-09-04 15:19:37,559 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 199 [2020-09-04 15:19:38,008 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 20 [2020-09-04 15:19:38,447 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 20 [2020-09-04 15:19:39,114 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:39,783 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:40,162 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:19:40,435 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 15:19:40,934 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:19:41,434 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:19:42,101 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:42,380 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 194 [2020-09-04 15:19:43,098 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 203 [2020-09-04 15:19:43,766 WARN L193 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:44,485 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 203 [2020-09-04 15:19:45,173 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:45,453 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:19:45,830 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:19:46,111 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:19:46,919 WARN L193 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 205 [2020-09-04 15:19:47,586 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:48,254 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:48,528 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 15:19:49,237 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:19:49,944 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:19:50,663 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 203 [2020-09-04 15:19:51,381 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 203 [2020-09-04 15:19:52,241 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 205 [2020-09-04 15:19:53,095 WARN L193 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 205 [2020-09-04 15:19:53,816 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:19:54,537 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:19:55,258 WARN L193 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:19:55,538 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:19:56,257 WARN L193 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:19:56,635 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:19:56,915 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:19:57,521 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:58,126 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:58,794 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:59,462 WARN L193 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:19:59,962 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:20:00,335 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:00,834 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 199 [2020-09-04 15:20:01,113 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:20:01,838 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:20:02,564 WARN L193 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-09-04 15:20:02,946 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:20:03,393 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 20 [2020-09-04 15:20:03,837 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 20 [2020-09-04 15:20:04,122 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:20:04,728 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:20:05,335 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:20:05,942 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:20:06,221 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:20:06,501 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:20:07,105 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 204 [2020-09-04 15:20:07,482 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:20:07,911 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 19 [2020-09-04 15:20:08,339 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 19 [2020-09-04 15:20:09,075 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 203 [2020-09-04 15:20:09,815 WARN L193 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 203 [2020-09-04 15:20:10,551 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 203 [2020-09-04 15:20:11,287 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 203 [2020-09-04 15:20:12,096 WARN L193 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 205 [2020-09-04 15:20:12,902 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 205 [2020-09-04 15:20:13,273 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:20:13,445 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:13,633 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:13,801 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:13,967 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:14,139 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:14,336 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:14,512 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:14,692 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:14,864 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:15,033 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:15,203 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:15,382 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:15,557 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:15,744 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:15,919 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:16,095 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:16,272 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:16,457 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:16,628 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:16,803 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:16,975 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:17,138 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:17,303 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:17,477 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:20:17,648 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:17,830 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:17,999 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:18,170 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:18,362 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:18,538 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:18,718 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:18,894 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:19,063 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:19,232 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:19,417 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:19,593 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:19,779 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:19,954 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:20,130 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:20,308 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:20,474 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:20,642 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:20,814 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:21,012 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:21,193 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:20:21,379 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:20:21,550 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:21,723 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:21,898 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:22,082 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:22,262 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:22,454 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:22,634 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:22,815 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:23,006 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:23,182 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:23,362 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:23,534 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:23,703 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:23,874 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:24,052 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:24,227 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:24,413 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:24,591 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:24,767 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:24,963 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 20 [2020-09-04 15:20:25,136 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 18 [2020-09-04 15:20:25,327 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 20 [2020-09-04 15:20:25,518 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 20 [2020-09-04 15:20:25,697 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 19 [2020-09-04 15:20:25,874 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 20 [2020-09-04 15:20:26,040 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:33,647 WARN L193 SmtUtils]: Spent 7.61 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-09-04 15:20:41,243 WARN L193 SmtUtils]: Spent 7.59 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-09-04 15:20:50,383 WARN L193 SmtUtils]: Spent 9.14 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:20:50,555 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:50,712 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:20:50,884 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:51,047 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:51,224 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:51,399 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:51,573 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:51,743 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:51,918 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:52,080 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:52,254 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:52,417 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:52,580 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:52,746 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:52,923 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:53,363 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:20:53,539 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:53,719 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:53,901 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:54,341 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:20:54,513 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:54,678 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:54,845 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:55,011 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:55,364 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:20:55,716 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:20:56,069 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:20:56,420 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:20:56,595 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:56,768 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:56,934 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:57,100 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:57,452 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:20:57,613 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:57,779 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:58,131 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:20:58,293 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:58,454 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:58,625 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:58,791 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:59,150 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:20:59,321 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:59,487 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:59,842 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:21:00,195 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:21:00,551 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:21:00,722 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:00,894 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:01,061 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:01,415 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:21:01,768 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:21:02,120 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:21:02,287 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:02,448 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:02,623 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:02,789 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:02,961 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:03,122 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:03,288 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:03,454 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:03,642 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:03,808 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:03,977 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:04,138 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:04,300 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:04,461 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:04,622 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:04,784 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:04,960 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:05,127 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:05,298 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:05,472 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:05,657 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:05,824 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:05,998 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:06,443 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:21:06,623 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:06,808 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:06,990 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:07,434 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:21:07,601 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:07,758 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:21:07,920 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:08,077 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:21:08,238 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:08,410 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:08,572 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:08,742 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:08,912 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:09,083 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:09,254 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:09,435 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:09,686 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:10,126 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:21:10,302 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:10,482 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:10,664 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:11,105 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:21:11,281 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:11,458 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:11,634 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:21:11,811 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:21:11,988 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:12,156 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:12,327 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:12,498 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:12,671 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:12,835 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:13,011 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:13,184 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:13,345 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:21:13,512 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:22,659 WARN L193 SmtUtils]: Spent 9.11 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:21:22,826 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:31,958 WARN L193 SmtUtils]: Spent 9.13 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:21:41,057 WARN L193 SmtUtils]: Spent 9.10 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:21:48,640 WARN L193 SmtUtils]: Spent 7.58 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-09-04 15:21:48,831 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:49,004 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:49,186 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:49,630 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:21:50,074 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 15:21:50,256 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:21:50,422 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:50,617 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:50,790 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:50,962 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:51,138 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:21:51,312 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:51,479 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:51,653 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:51,828 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:21:52,009 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:21:52,175 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:21:52,326 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 21 [2020-09-04 15:21:52,476 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 21 [2020-09-04 15:21:52,863 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:21:53,258 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:21:53,647 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:21:53,969 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 196 [2020-09-04 15:21:54,359 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:21:54,755 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:21:55,069 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:21:55,383 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:21:55,700 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:21:56,016 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:21:56,408 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:21:56,724 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:21:56,887 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 21 [2020-09-04 15:21:57,276 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:21:57,664 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:21:57,826 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 21 [2020-09-04 15:21:58,215 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:21:58,610 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:21:58,997 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:21:59,385 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 193 [2020-09-04 15:21:59,706 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:22:00,094 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 193 [2020-09-04 15:22:00,484 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:22:00,634 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 23 [2020-09-04 15:22:01,023 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:22:01,174 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 23 [2020-09-04 15:22:01,506 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:22:01,670 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 21 [2020-09-04 15:22:02,003 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:22:02,166 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 21 [2020-09-04 15:22:02,482 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:22:02,878 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:22:03,193 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:22:03,582 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2020-09-04 15:22:03,976 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 195 [2020-09-04 15:22:04,292 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:22:04,561 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:22:04,831 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:22:04,990 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 19 [2020-09-04 15:22:05,149 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 19 [2020-09-04 15:22:05,307 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 19 [2020-09-04 15:22:05,465 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 19 [2020-09-04 15:22:05,773 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 193 [2020-09-04 15:22:06,082 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 193 [2020-09-04 15:22:06,404 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 196 [2020-09-04 15:22:06,785 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 192 [2020-09-04 15:22:07,181 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-09-04 15:22:07,569 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:22:07,950 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 192 [2020-09-04 15:22:08,331 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 192 [2020-09-04 15:22:08,718 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 194 [2020-09-04 15:22:09,033 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 194 [2020-09-04 15:22:09,200 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:09,536 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:22:09,865 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 15:22:10,201 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:22:10,531 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:22:10,855 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 15:22:11,187 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:22:11,403 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 21 [2020-09-04 15:22:11,618 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 21 [2020-09-04 15:22:11,933 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:12,253 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:12,631 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:12,905 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 15:22:13,294 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:13,683 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:13,998 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:14,276 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 194 [2020-09-04 15:22:14,714 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:22:15,028 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:15,467 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:22:15,782 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:16,061 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:16,438 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:16,719 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:17,026 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:22:17,341 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:17,655 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:17,929 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 15:22:18,365 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 23 [2020-09-04 15:22:18,795 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 23 [2020-09-04 15:22:19,234 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:22:19,673 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-09-04 15:22:20,061 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 194 [2020-09-04 15:22:20,443 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 194 [2020-09-04 15:22:20,755 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:21,067 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:21,380 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:21,660 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:21,971 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:22,351 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:22,630 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:23,022 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:22:23,413 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:22:23,728 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:24,042 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:24,432 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:24,804 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:25,193 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:25,472 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:25,784 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:26,095 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:26,474 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2020-09-04 15:22:26,676 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:22:26,876 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 20 [2020-09-04 15:22:27,160 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:27,553 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:22:27,944 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:22:28,335 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:22:28,613 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:28,893 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 15:22:29,283 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 196 [2020-09-04 15:22:29,659 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 15:22:29,854 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:22:30,050 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 18 [2020-09-04 15:22:30,478 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:22:30,905 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:22:31,332 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:22:31,761 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 24 [2020-09-04 15:22:32,069 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:22:32,376 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:22:32,748 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:22:41,881 WARN L193 SmtUtils]: Spent 9.13 s on a formula simplification. DAG size of input: 613 DAG size of output: 518 [2020-09-04 15:22:42,055 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:22:42,227 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:22:42,414 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:22:42,586 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:22:42,753 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:50,466 WARN L193 SmtUtils]: Spent 7.71 s on a formula simplification. DAG size of input: 574 DAG size of output: 473 [2020-09-04 15:22:50,743 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:22:50,920 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:22:51,106 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:22:51,388 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:22:51,566 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:22:51,742 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:22:51,933 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:52,109 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:22:52,286 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:52,510 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:52,681 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:52,852 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:53,022 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:53,244 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:53,425 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:53,641 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:22:53,816 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:54,000 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:54,145 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:22:54,312 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:54,481 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:54,652 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:54,818 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:54,985 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:55,151 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:55,503 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:22:55,855 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:22:56,209 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:22:56,561 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:22:56,729 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:22:56,900 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:57,061 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:57,232 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:57,404 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:57,566 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:57,737 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:57,908 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:58,261 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:22:58,432 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:22:58,782 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:22:58,946 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:59,112 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:22:59,465 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:22:59,627 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:22:59,793 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:00,145 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:00,307 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:00,468 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:00,639 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:00,805 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:00,974 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:01,140 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:01,495 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:01,666 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:01,833 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:02,187 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:02,539 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:02,895 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:03,066 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:03,418 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:03,589 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:03,939 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:04,105 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:04,451 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:23:04,797 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 15:23:05,150 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:05,508 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:05,860 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2020-09-04 15:23:06,032 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:06,575 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:06,746 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:06,908 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:07,079 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:07,241 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:07,412 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:07,573 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:07,744 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:07,910 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:08,072 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:08,233 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:08,407 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:08,578 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:08,749 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:08,920 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:09,091 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:09,264 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:09,436 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:09,607 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:09,774 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:10,127 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:10,480 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:10,646 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:10,812 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:10,979 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:11,145 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:11,317 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:11,488 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:11,654 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:11,820 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:11,991 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:12,162 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:12,333 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:12,686 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:13,039 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:13,394 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:13,569 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:13,741 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:13,908 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:14,080 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:14,246 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:14,412 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:14,582 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:14,748 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:14,920 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:15,084 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:15,245 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:15,412 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:15,579 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:15,765 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:23:15,932 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:16,159 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:16,335 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:16,506 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:16,673 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:16,856 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:17,039 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:17,215 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:17,404 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:17,586 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:17,757 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:17,930 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:18,101 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:18,365 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:18,540 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:18,718 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:18,886 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:19,185 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 15:23:19,456 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 15:23:19,637 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:23:19,818 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:23:19,999 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:23:20,170 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:20,350 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:23:20,522 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:20,695 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:20,877 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:21,058 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:21,235 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:21,410 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 15:23:21,595 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:21,783 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 15:23:21,955 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:22,137 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:23:22,317 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2020-09-04 15:23:22,489 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:22,686 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:22,867 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:23,048 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:23,229 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:23,400 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:23,571 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:23,752 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:23,924 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:24,245 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:24,508 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 15:23:24,674 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:24,842 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:25,027 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:25,203 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:25,380 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:25,605 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:25,776 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:25,948 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:26,115 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:26,337 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:26,517 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:26,733 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:26,909 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:27,094 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:27,265 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:27,439 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:27,609 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:27,787 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:27,953 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:28,121 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:28,294 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:28,549 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:28,705 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:23:28,864 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:29,028 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:29,349 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 196 [2020-09-04 15:23:29,968 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 208 [2020-09-04 15:23:30,337 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 205 [2020-09-04 15:23:30,756 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 205 [2020-09-04 15:23:31,110 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 196 [2020-09-04 15:23:31,714 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 208 [2020-09-04 15:23:31,889 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:32,050 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:32,213 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:32,381 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:40,119 WARN L193 SmtUtils]: Spent 7.73 s on a formula simplification. DAG size of input: 574 DAG size of output: 473 [2020-09-04 15:23:40,312 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:40,468 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:23:40,641 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:40,804 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:40,981 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:41,158 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:41,331 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:41,502 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:41,689 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:23:41,871 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:23:42,052 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:23:42,235 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:23:42,416 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:23:42,589 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:23:42,765 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:23:42,941 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:23:43,120 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:23:43,290 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:23:50,915 WARN L193 SmtUtils]: Spent 7.62 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-09-04 15:23:51,088 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:51,250 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:23:51,412 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:23:51,580 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:23:59,803 WARN L193 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 544 DAG size of output: 419 [2020-09-04 15:24:00,922 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-09-04 15:24:01,154 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:24:01,568 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-09-04 15:24:02,314 WARN L193 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 30 [2020-09-04 15:24:03,382 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2020-09-04 15:24:09,404 WARN L193 SmtUtils]: Spent 6.01 s on a formula simplification. DAG size of input: 454 DAG size of output: 56 [2020-09-04 15:24:10,062 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:24:10,742 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-09-04 15:24:11,458 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:24:11,755 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 34 [2020-09-04 15:24:12,017 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-09-04 15:24:12,258 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:24:19,836 WARN L193 SmtUtils]: Spent 7.57 s on a formula simplification. DAG size of input: 528 DAG size of output: 62 [2020-09-04 15:24:20,604 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 22 [2020-09-04 15:24:20,853 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:24:21,537 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-09-04 15:24:23,603 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2020-09-04 15:24:24,032 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-09-04 15:24:26,145 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2020-09-04 15:24:27,339 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 169 DAG size of output: 32 [2020-09-04 15:24:28,579 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 163 DAG size of output: 33 [2020-09-04 15:24:33,084 WARN L193 SmtUtils]: Spent 4.48 s on a formula simplification. DAG size of input: 416 DAG size of output: 52 [2020-09-04 15:24:33,281 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 33 [2020-09-04 15:24:34,437 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:24:34,936 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:24:35,988 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 167 DAG size of output: 32 [2020-09-04 15:24:36,252 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:24:36,944 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2020-09-04 15:24:37,165 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:24:37,441 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 34 [2020-09-04 15:24:37,692 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:24:39,452 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 198 DAG size of output: 54 [2020-09-04 15:24:41,265 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2020-09-04 15:24:41,525 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:24:42,609 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2020-09-04 15:24:42,878 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 33 [2020-09-04 15:24:43,113 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-09-04 15:24:45,179 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2020-09-04 15:24:45,392 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:24:51,445 WARN L193 SmtUtils]: Spent 6.03 s on a formula simplification. DAG size of input: 454 DAG size of output: 56 [2020-09-04 15:24:53,534 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2020-09-04 15:24:54,175 WARN L193 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-09-04 15:24:54,489 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 28 [2020-09-04 15:24:54,756 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:24:56,779 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2020-09-04 15:24:57,930 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:24:59,134 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:24:59,378 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:25:00,882 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 177 DAG size of output: 38 [2020-09-04 15:25:01,094 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-09-04 15:25:02,078 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 34 [2020-09-04 15:25:03,943 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2020-09-04 15:25:04,153 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-09-04 15:25:05,345 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2020-09-04 15:25:11,433 WARN L193 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 454 DAG size of output: 56 [2020-09-04 15:25:11,676 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:25:12,437 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 22 [2020-09-04 15:25:14,488 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 193 DAG size of output: 35 [2020-09-04 15:25:16,527 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2020-09-04 15:25:20,861 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 429 DAG size of output: 49 [2020-09-04 15:25:22,372 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2020-09-04 15:25:26,714 WARN L193 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 429 DAG size of output: 49 [2020-09-04 15:25:26,955 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-09-04 15:25:29,483 WARN L193 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 197 DAG size of output: 45 [2020-09-04 15:25:31,574 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2020-09-04 15:25:33,647 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2020-09-04 15:25:34,843 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:25:35,087 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-09-04 15:25:35,355 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:25:36,002 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 18 [2020-09-04 15:25:36,693 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2020-09-04 15:25:38,797 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 193 DAG size of output: 40 [2020-09-04 15:25:39,991 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 160 DAG size of output: 30 [2020-09-04 15:25:41,186 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 15:25:42,393 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:25:42,641 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:25:42,875 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-09-04 15:25:43,091 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1