/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 21:00:34,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 21:00:34,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 21:00:34,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 21:00:34,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 21:00:34,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 21:00:34,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 21:00:34,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 21:00:34,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 21:00:34,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 21:00:34,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 21:00:34,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 21:00:34,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 21:00:34,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 21:00:34,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 21:00:34,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 21:00:34,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 21:00:34,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 21:00:34,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 21:00:34,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 21:00:34,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 21:00:34,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 21:00:34,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 21:00:34,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 21:00:34,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 21:00:34,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 21:00:34,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 21:00:34,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 21:00:34,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 21:00:34,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 21:00:34,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 21:00:34,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 21:00:34,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 21:00:34,810 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 21:00:34,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 21:00:34,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 21:00:34,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 21:00:34,812 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 21:00:34,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 21:00:34,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 21:00:34,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 21:00:34,815 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 21:00:34,826 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 21:00:34,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 21:00:34,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 21:00:34,828 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 21:00:34,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 21:00:34,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 21:00:34,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 21:00:34,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 21:00:34,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 21:00:34,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 21:00:34,829 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 21:00:34,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 21:00:34,830 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 21:00:34,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 21:00:34,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 21:00:34,830 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 21:00:34,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 21:00:34,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 21:00:34,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 21:00:34,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 21:00:34,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 21:00:34,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 21:00:34,832 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-09-04 21:00:35,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 21:00:35,286 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 21:00:35,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 21:00:35,294 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 21:00:35,295 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 21:00:35,296 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-09-04 21:00:35,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2828d79d7/d75fe2b8396b48aa9f338cb44158c1bb/FLAGaac7a87a4 [2020-09-04 21:00:36,063 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 21:00:36,068 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-09-04 21:00:36,096 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2828d79d7/d75fe2b8396b48aa9f338cb44158c1bb/FLAGaac7a87a4 [2020-09-04 21:00:36,264 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2828d79d7/d75fe2b8396b48aa9f338cb44158c1bb [2020-09-04 21:00:36,279 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 21:00:36,282 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 21:00:36,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 21:00:36,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 21:00:36,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 21:00:36,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 09:00:36" (1/1) ... [2020-09-04 21:00:36,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27030054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:36, skipping insertion in model container [2020-09-04 21:00:36,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 09:00:36" (1/1) ... [2020-09-04 21:00:36,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 21:00:36,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 21:00:36,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 21:00:36,788 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 21:00:37,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 21:00:37,091 INFO L208 MainTranslator]: Completed translation [2020-09-04 21:00:37,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37 WrapperNode [2020-09-04 21:00:37,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 21:00:37,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 21:00:37,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 21:00:37,093 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 21:00:37,109 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (1/1) ... [2020-09-04 21:00:37,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (1/1) ... [2020-09-04 21:00:37,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (1/1) ... [2020-09-04 21:00:37,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (1/1) ... [2020-09-04 21:00:37,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (1/1) ... [2020-09-04 21:00:37,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (1/1) ... [2020-09-04 21:00:37,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (1/1) ... [2020-09-04 21:00:37,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 21:00:37,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 21:00:37,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 21:00:37,186 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 21:00:37,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (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 21:00:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 21:00:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 21:00:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 21:00:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 21:00:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 21:00:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 21:00:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 21:00:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 21:00:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 21:00:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 21:00:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 21:00:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 21:00:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 21:00:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 21:00:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 21:00:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 21:00:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 21:00:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 21:00:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 21:00:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 21:00:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 21:00:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 21:00:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-09-04 21:00:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-09-04 21:00:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 21:00:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 21:00:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 21:00:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 21:00:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 21:00:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 21:00:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 21:00:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 21:00:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 21:00:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 21:00:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 21:00:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 21:00:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 21:00:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 21:00:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 21:00:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 21:00:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 21:00:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-09-04 21:00:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 21:00:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 21:00:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 21:00:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 21:00:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 21:00:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 21:00:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 21:00:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 21:00:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 21:00:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 21:00:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 21:00:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 21:00:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 21:00:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 21:00:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 21:00:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 21:00:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 21:00:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-09-04 21:00:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-09-04 21:00:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-09-04 21:00:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 21:00:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 21:00:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 21:00:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 21:00:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 21:00:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 21:00:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 21:00:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 21:00:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 21:00:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 21:00:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 21:00:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 21:00:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 21:00:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 21:00:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 21:00:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 21:00:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 21:00:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 21:00:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 21:00:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 21:00:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 21:00:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 21:00:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 21:00:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 21:00:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 21:00:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 21:00:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 21:00:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 21:00:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 21:00:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 21:00:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 21:00:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 21:00:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 21:00:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 21:00:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 21:00:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 21:00:38,413 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 21:00:38,413 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 21:00:38,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 09:00:38 BoogieIcfgContainer [2020-09-04 21:00:38,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 21:00:38,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 21:00:38,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 21:00:38,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 21:00:38,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 09:00:36" (1/3) ... [2020-09-04 21:00:38,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ccdef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 09:00:38, skipping insertion in model container [2020-09-04 21:00:38,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:00:37" (2/3) ... [2020-09-04 21:00:38,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ccdef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 09:00:38, skipping insertion in model container [2020-09-04 21:00:38,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 09:00:38" (3/3) ... [2020-09-04 21:00:38,430 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product52.cil.c [2020-09-04 21:00:38,442 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 21:00:38,454 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 21:00:38,477 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 21:00:38,510 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 21:00:38,511 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 21:00:38,511 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 21:00:38,511 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 21:00:38,511 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 21:00:38,512 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 21:00:38,512 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 21:00:38,512 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 21:00:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states. [2020-09-04 21:00:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 21:00:38,559 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:00:38,561 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 21:00:38,561 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:00:38,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:00:38,569 INFO L82 PathProgramCache]: Analyzing trace with hash -1964738656, now seen corresponding path program 1 times [2020-09-04 21:00:38,581 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:00:38,581 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1640284328] [2020-09-04 21:00:38,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:00:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,362 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:00:39,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:00:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:00:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:00:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:00:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:00:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 21:00:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 21:00:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:39,540 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 21:00:39,541 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1640284328] [2020-09-04 21:00:39,543 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:00:39,544 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 21:00:39,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479307243] [2020-09-04 21:00:39,551 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 21:00:39,551 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:00:39,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 21:00:39,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 21:00:39,572 INFO L87 Difference]: Start difference. First operand 322 states. Second operand 3 states. [2020-09-04 21:00:40,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:00:40,995 INFO L93 Difference]: Finished difference Result 512 states and 609 transitions. [2020-09-04 21:00:40,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 21:00:40,997 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-09-04 21:00:40,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:00:41,017 INFO L225 Difference]: With dead ends: 512 [2020-09-04 21:00:41,018 INFO L226 Difference]: Without dead ends: 315 [2020-09-04 21:00:41,024 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 21:00:41,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-09-04 21:00:41,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 271. [2020-09-04 21:00:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-09-04 21:00:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 295 transitions. [2020-09-04 21:00:41,189 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 295 transitions. Word has length 142 [2020-09-04 21:00:41,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:00:41,190 INFO L479 AbstractCegarLoop]: Abstraction has 271 states and 295 transitions. [2020-09-04 21:00:41,190 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 21:00:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 295 transitions. [2020-09-04 21:00:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-09-04 21:00:41,207 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:00:41,207 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] [2020-09-04 21:00:41,208 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 21:00:41,208 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:00:41,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:00:41,209 INFO L82 PathProgramCache]: Analyzing trace with hash -760083785, now seen corresponding path program 1 times [2020-09-04 21:00:41,209 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:00:41,209 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [184336604] [2020-09-04 21:00:41,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:00:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,693 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:00:41,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:00:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:00:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:00:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:00:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:00:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:00:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 21:00:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:41,770 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 21:00:41,770 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [184336604] [2020-09-04 21:00:41,771 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:00:41,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 21:00:41,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262065479] [2020-09-04 21:00:41,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 21:00:41,773 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:00:41,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 21:00:41,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 21:00:41,774 INFO L87 Difference]: Start difference. First operand 271 states and 295 transitions. Second operand 4 states. [2020-09-04 21:00:42,415 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:00:43,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:00:43,524 INFO L93 Difference]: Finished difference Result 419 states and 472 transitions. [2020-09-04 21:00:43,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 21:00:43,524 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-09-04 21:00:43,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:00:43,529 INFO L225 Difference]: With dead ends: 419 [2020-09-04 21:00:43,529 INFO L226 Difference]: Without dead ends: 298 [2020-09-04 21:00:43,531 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 21:00:43,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2020-09-04 21:00:43,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 261. [2020-09-04 21:00:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2020-09-04 21:00:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 282 transitions. [2020-09-04 21:00:43,617 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 282 transitions. Word has length 143 [2020-09-04 21:00:43,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:00:43,618 INFO L479 AbstractCegarLoop]: Abstraction has 261 states and 282 transitions. [2020-09-04 21:00:43,618 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 21:00:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 282 transitions. [2020-09-04 21:00:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-09-04 21:00:43,620 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:00:43,621 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] [2020-09-04 21:00:43,621 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 21:00:43,621 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:00:43,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:00:43,622 INFO L82 PathProgramCache]: Analyzing trace with hash -815473591, now seen corresponding path program 1 times [2020-09-04 21:00:43,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:00:43,622 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1557346044] [2020-09-04 21:00:43,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:00:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,024 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:00:44,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:00:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:00:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:00:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:00:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:00:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 21:00:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:00:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 21:00:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:44,163 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 21:00:44,164 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1557346044] [2020-09-04 21:00:44,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:00:44,164 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 21:00:44,165 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555208016] [2020-09-04 21:00:44,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 21:00:44,166 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:00:44,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 21:00:44,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 21:00:44,166 INFO L87 Difference]: Start difference. First operand 261 states and 282 transitions. Second operand 10 states. [2020-09-04 21:00:44,651 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:00:45,009 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:00:45,315 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:00:45,655 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:00:45,947 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:00:46,240 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:00:47,181 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:00:49,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:00:49,865 INFO L93 Difference]: Finished difference Result 718 states and 836 transitions. [2020-09-04 21:00:49,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 21:00:49,866 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-09-04 21:00:49,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:00:49,873 INFO L225 Difference]: With dead ends: 718 [2020-09-04 21:00:49,873 INFO L226 Difference]: Without dead ends: 567 [2020-09-04 21:00:49,875 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-09-04 21:00:49,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2020-09-04 21:00:50,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 472. [2020-09-04 21:00:50,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-09-04 21:00:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 528 transitions. [2020-09-04 21:00:50,033 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 528 transitions. Word has length 156 [2020-09-04 21:00:50,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:00:50,034 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 528 transitions. [2020-09-04 21:00:50,034 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 21:00:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 528 transitions. [2020-09-04 21:00:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-09-04 21:00:50,037 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:00:50,037 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] [2020-09-04 21:00:50,037 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 21:00:50,038 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:00:50,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:00:50,038 INFO L82 PathProgramCache]: Analyzing trace with hash 870315564, now seen corresponding path program 1 times [2020-09-04 21:00:50,038 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:00:50,039 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1146872432] [2020-09-04 21:00:50,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:00:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,537 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:00:50,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:00:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:00:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:00:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:00:50,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:00:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-09-04 21:00:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 21:00:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 21:00:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:00:50,827 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 21:00:50,828 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1146872432] [2020-09-04 21:00:50,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:00:50,828 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-09-04 21:00:50,829 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108788668] [2020-09-04 21:00:50,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-04 21:00:50,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:00:50,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-04 21:00:50,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-09-04 21:00:50,833 INFO L87 Difference]: Start difference. First operand 472 states and 528 transitions. Second operand 14 states. [2020-09-04 21:00:51,366 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:00:51,753 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:00:52,102 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:00:52,423 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:00:52,742 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:00:53,037 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:00:53,693 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:00:54,899 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:00:55,265 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:00:55,759 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:00:56,121 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:00:56,476 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:00:56,774 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:00:57,080 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:00:57,427 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:00:57,724 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:00:58,195 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:00:58,649 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:00:59,048 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:00:59,468 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:01,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:01,769 INFO L93 Difference]: Finished difference Result 1644 states and 2059 transitions. [2020-09-04 21:01:01,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-09-04 21:01:01,770 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-09-04 21:01:01,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:01,780 INFO L225 Difference]: With dead ends: 1644 [2020-09-04 21:01:01,781 INFO L226 Difference]: Without dead ends: 1282 [2020-09-04 21:01:01,784 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-09-04 21:01:01,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1282 states. [2020-09-04 21:01:02,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1282 to 1143. [2020-09-04 21:01:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1143 states. [2020-09-04 21:01:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1349 transitions. [2020-09-04 21:01:02,215 INFO L78 Accepts]: Start accepts. Automaton has 1143 states and 1349 transitions. Word has length 161 [2020-09-04 21:01:02,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:02,215 INFO L479 AbstractCegarLoop]: Abstraction has 1143 states and 1349 transitions. [2020-09-04 21:01:02,215 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-04 21:01:02,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1349 transitions. [2020-09-04 21:01:02,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-09-04 21:01:02,221 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:02,221 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] [2020-09-04 21:01:02,221 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 21:01:02,222 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:02,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:02,222 INFO L82 PathProgramCache]: Analyzing trace with hash 2127223675, now seen corresponding path program 1 times [2020-09-04 21:01:02,222 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:02,223 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1964854933] [2020-09-04 21:01:02,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,638 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:02,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:02,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-09-04 21:01:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 21:01:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 21:01:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-09-04 21:01:02,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:02,876 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 21:01:02,877 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1964854933] [2020-09-04 21:01:02,877 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:01:02,877 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-04 21:01:02,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154171982] [2020-09-04 21:01:02,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-04 21:01:02,880 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:02,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-04 21:01:02,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-09-04 21:01:02,881 INFO L87 Difference]: Start difference. First operand 1143 states and 1349 transitions. Second operand 6 states. [2020-09-04 21:01:03,546 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:06,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:06,319 INFO L93 Difference]: Finished difference Result 2628 states and 3290 transitions. [2020-09-04 21:01:06,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-09-04 21:01:06,319 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-09-04 21:01:06,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:06,331 INFO L225 Difference]: With dead ends: 2628 [2020-09-04 21:01:06,332 INFO L226 Difference]: Without dead ends: 1595 [2020-09-04 21:01:06,336 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-09-04 21:01:06,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1595 states. [2020-09-04 21:01:06,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1595 to 1468. [2020-09-04 21:01:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1468 states. [2020-09-04 21:01:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1468 states and 1728 transitions. [2020-09-04 21:01:06,960 INFO L78 Accepts]: Start accepts. Automaton has 1468 states and 1728 transitions. Word has length 166 [2020-09-04 21:01:06,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:06,961 INFO L479 AbstractCegarLoop]: Abstraction has 1468 states and 1728 transitions. [2020-09-04 21:01:06,961 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-04 21:01:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1728 transitions. [2020-09-04 21:01:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-09-04 21:01:06,971 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:06,973 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:01:06,973 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 21:01:06,974 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:06,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:06,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1061189070, now seen corresponding path program 1 times [2020-09-04 21:01:06,975 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:06,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1612472621] [2020-09-04 21:01:06,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,425 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:07,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:07,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:01:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:01:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 21:01:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-09-04 21:01:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 21:01:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-04 21:01:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-09-04 21:01:07,668 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1612472621] [2020-09-04 21:01:07,668 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:01:07,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-09-04 21:01:07,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606039293] [2020-09-04 21:01:07,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 21:01:07,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:07,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 21:01:07,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-09-04 21:01:07,729 INFO L87 Difference]: Start difference. First operand 1468 states and 1728 transitions. Second operand 11 states. [2020-09-04 21:01:08,196 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:10,386 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:10,699 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:11,017 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:11,343 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:11,654 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:12,512 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:12,835 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:13,266 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:14,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:14,003 INFO L93 Difference]: Finished difference Result 1658 states and 2012 transitions. [2020-09-04 21:01:14,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 21:01:14,004 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-09-04 21:01:14,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:14,014 INFO L225 Difference]: With dead ends: 1658 [2020-09-04 21:01:14,014 INFO L226 Difference]: Without dead ends: 1655 [2020-09-04 21:01:14,016 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-09-04 21:01:14,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2020-09-04 21:01:14,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1477. [2020-09-04 21:01:14,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1477 states. [2020-09-04 21:01:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1477 states and 1736 transitions. [2020-09-04 21:01:14,727 INFO L78 Accepts]: Start accepts. Automaton has 1477 states and 1736 transitions. Word has length 209 [2020-09-04 21:01:14,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:14,728 INFO L479 AbstractCegarLoop]: Abstraction has 1477 states and 1736 transitions. [2020-09-04 21:01:14,728 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 21:01:14,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1736 transitions. [2020-09-04 21:01:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2020-09-04 21:01:14,738 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:14,738 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:01:14,738 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 21:01:14,739 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:14,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:14,739 INFO L82 PathProgramCache]: Analyzing trace with hash 911977708, now seen corresponding path program 1 times [2020-09-04 21:01:14,739 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:14,740 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1584275404] [2020-09-04 21:01:14,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,194 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:15,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:01:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:01:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 21:01:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-09-04 21:01:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-09-04 21:01:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-09-04 21:01:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:01:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-09-04 21:01:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-09-04 21:01:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-09-04 21:01:15,646 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1584275404] [2020-09-04 21:01:15,646 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:01:15,646 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-09-04 21:01:15,647 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719620892] [2020-09-04 21:01:15,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-09-04 21:01:15,647 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:15,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-09-04 21:01:15,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2020-09-04 21:01:15,648 INFO L87 Difference]: Start difference. First operand 1477 states and 1736 transitions. Second operand 18 states. [2020-09-04 21:01:16,461 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-09-04 21:01:17,361 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:19,085 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-09-04 21:01:19,724 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-09-04 21:01:20,370 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 196 [2020-09-04 21:01:21,012 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-09-04 21:01:21,325 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:21,684 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:01:22,301 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-09-04 21:01:22,635 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:01:23,197 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-09-04 21:01:23,544 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:23,936 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:24,273 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:26,054 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:26,508 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:26,847 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:01:27,184 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:01:27,511 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:27,864 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:28,181 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:30,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:30,947 INFO L93 Difference]: Finished difference Result 3400 states and 4272 transitions. [2020-09-04 21:01:30,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-09-04 21:01:30,947 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 247 [2020-09-04 21:01:30,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:30,961 INFO L225 Difference]: With dead ends: 3400 [2020-09-04 21:01:30,961 INFO L226 Difference]: Without dead ends: 2033 [2020-09-04 21:01:30,967 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 47 SyntacticMatches, 2 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1019 ImplicationChecksByTransitivity, 9.1s TimeCoverageRelationStatistics Valid=665, Invalid=2995, Unknown=0, NotChecked=0, Total=3660 [2020-09-04 21:01:30,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2033 states. [2020-09-04 21:01:31,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2033 to 1661. [2020-09-04 21:01:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1661 states. [2020-09-04 21:01:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1661 states and 1924 transitions. [2020-09-04 21:01:31,696 INFO L78 Accepts]: Start accepts. Automaton has 1661 states and 1924 transitions. Word has length 247 [2020-09-04 21:01:31,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:31,697 INFO L479 AbstractCegarLoop]: Abstraction has 1661 states and 1924 transitions. [2020-09-04 21:01:31,697 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-09-04 21:01:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 1924 transitions. [2020-09-04 21:01:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-09-04 21:01:31,705 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:31,705 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:01:31,705 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 21:01:31,706 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:31,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:31,706 INFO L82 PathProgramCache]: Analyzing trace with hash -1530744885, now seen corresponding path program 1 times [2020-09-04 21:01:31,706 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:31,707 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [37106893] [2020-09-04 21:01:31,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,098 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:32,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:32,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:01:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:01:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:01:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:32,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:01:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 21:01:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 21:01:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-09-04 21:01:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-09-04 21:01:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:01:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-09-04 21:01:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2020-09-04 21:01:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-09-04 21:01:32,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [37106893] [2020-09-04 21:01:32,458 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:01:32,458 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-09-04 21:01:32,458 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159084495] [2020-09-04 21:01:32,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-04 21:01:32,459 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:32,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-04 21:01:32,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-09-04 21:01:32,460 INFO L87 Difference]: Start difference. First operand 1661 states and 1924 transitions. Second operand 14 states. [2020-09-04 21:01:32,992 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:33,801 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:34,654 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:34,962 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:35,299 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:35,614 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:35,915 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:36,217 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:36,568 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:36,896 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:37,249 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:37,577 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:40,736 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:41,035 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:43,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:43,778 INFO L93 Difference]: Finished difference Result 4288 states and 5485 transitions. [2020-09-04 21:01:43,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-09-04 21:01:43,779 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 278 [2020-09-04 21:01:43,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:43,795 INFO L225 Difference]: With dead ends: 4288 [2020-09-04 21:01:43,796 INFO L226 Difference]: Without dead ends: 3148 [2020-09-04 21:01:43,801 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 64 SyntacticMatches, 6 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 686 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=639, Invalid=1713, Unknown=0, NotChecked=0, Total=2352 [2020-09-04 21:01:43,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3148 states. [2020-09-04 21:01:44,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3148 to 2200. [2020-09-04 21:01:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2200 states. [2020-09-04 21:01:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 2200 states and 2572 transitions. [2020-09-04 21:01:44,831 INFO L78 Accepts]: Start accepts. Automaton has 2200 states and 2572 transitions. Word has length 278 [2020-09-04 21:01:44,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:44,832 INFO L479 AbstractCegarLoop]: Abstraction has 2200 states and 2572 transitions. [2020-09-04 21:01:44,832 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-04 21:01:44,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 2572 transitions. [2020-09-04 21:01:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-09-04 21:01:44,841 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:44,841 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:01:44,842 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 21:01:44,842 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:44,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:44,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1612272926, now seen corresponding path program 1 times [2020-09-04 21:01:44,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:44,843 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [45836249] [2020-09-04 21:01:44,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,171 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:45,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 21:01:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-09-04 21:01:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:01:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 21:01:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-09-04 21:01:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2020-09-04 21:01:45,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-09-04 21:01:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:45,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:01:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-09-04 21:01:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2020-09-04 21:01:45,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-09-04 21:01:45,478 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [45836249] [2020-09-04 21:01:45,479 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:01:45,479 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-09-04 21:01:45,479 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189079221] [2020-09-04 21:01:45,480 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 21:01:45,480 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:45,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 21:01:45,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-09-04 21:01:45,480 INFO L87 Difference]: Start difference. First operand 2200 states and 2572 transitions. Second operand 15 states. [2020-09-04 21:01:46,077 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:46,444 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:46,739 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:47,034 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:47,314 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:48,376 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:48,694 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:49,015 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:49,351 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:49,650 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:51,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:51,797 INFO L93 Difference]: Finished difference Result 4285 states and 5225 transitions. [2020-09-04 21:01:51,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-09-04 21:01:51,797 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 273 [2020-09-04 21:01:51,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:51,809 INFO L225 Difference]: With dead ends: 4285 [2020-09-04 21:01:51,809 INFO L226 Difference]: Without dead ends: 2195 [2020-09-04 21:01:51,816 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-09-04 21:01:51,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2195 states. [2020-09-04 21:01:52,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2195 to 1911. [2020-09-04 21:01:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1911 states. [2020-09-04 21:01:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1911 states and 2208 transitions. [2020-09-04 21:01:52,473 INFO L78 Accepts]: Start accepts. Automaton has 1911 states and 2208 transitions. Word has length 273 [2020-09-04 21:01:52,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:52,474 INFO L479 AbstractCegarLoop]: Abstraction has 1911 states and 2208 transitions. [2020-09-04 21:01:52,474 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 21:01:52,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2208 transitions. [2020-09-04 21:01:52,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2020-09-04 21:01:52,484 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:52,484 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:01:52,485 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 21:01:52,485 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:52,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:52,485 INFO L82 PathProgramCache]: Analyzing trace with hash 1028379720, now seen corresponding path program 2 times [2020-09-04 21:01:52,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:52,486 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1449169269] [2020-09-04 21:01:52,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,843 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:52,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:01:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:01:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:01:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:01:52,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 21:01:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 21:01:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:52,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-09-04 21:01:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:01:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-09-04 21:01:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:01:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-09-04 21:01:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-09-04 21:01:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-09-04 21:01:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-09-04 21:01:53,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:01:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-09-04 21:01:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-09-04 21:01:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 73 proven. 33 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-09-04 21:01:53,471 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1449169269] [2020-09-04 21:01:53,472 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:01:53,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-09-04 21:01:53,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931445761] [2020-09-04 21:01:53,473 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 21:01:53,473 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:53,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 21:01:53,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2020-09-04 21:01:53,475 INFO L87 Difference]: Start difference. First operand 1911 states and 2208 transitions. Second operand 15 states. [2020-09-04 21:01:54,358 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:55,479 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:58,721 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:01:59,055 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:01:59,381 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:59,688 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:01:59,974 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:00,503 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2020-09-04 21:02:03,766 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 21:02:04,078 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:02:04,649 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:02:04,982 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:02:05,350 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:05,702 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:02:06,001 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:07,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:02:07,723 INFO L93 Difference]: Finished difference Result 5507 states and 6865 transitions. [2020-09-04 21:02:07,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-09-04 21:02:07,724 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 357 [2020-09-04 21:02:07,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:02:07,803 INFO L225 Difference]: With dead ends: 5507 [2020-09-04 21:02:07,803 INFO L226 Difference]: Without dead ends: 3932 [2020-09-04 21:02:07,811 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 91 SyntacticMatches, 7 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 994 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=746, Invalid=2794, Unknown=0, NotChecked=0, Total=3540 [2020-09-04 21:02:07,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3932 states. [2020-09-04 21:02:08,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3932 to 2981. [2020-09-04 21:02:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2981 states. [2020-09-04 21:02:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 2981 states and 3441 transitions. [2020-09-04 21:02:08,922 INFO L78 Accepts]: Start accepts. Automaton has 2981 states and 3441 transitions. Word has length 357 [2020-09-04 21:02:08,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:02:08,923 INFO L479 AbstractCegarLoop]: Abstraction has 2981 states and 3441 transitions. [2020-09-04 21:02:08,923 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 21:02:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 3441 transitions. [2020-09-04 21:02:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2020-09-04 21:02:08,932 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:02:08,932 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:02:08,932 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 21:02:08,932 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:02:08,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:02:08,933 INFO L82 PathProgramCache]: Analyzing trace with hash -553280344, now seen corresponding path program 1 times [2020-09-04 21:02:08,933 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:02:08,933 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1956275109] [2020-09-04 21:02:08,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:02:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,277 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:02:09,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:02:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:02:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:02:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:02:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:02:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:02:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:02:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:02:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:02:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 21:02:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 21:02:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-09-04 21:02:09,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-09-04 21:02:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:02:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-09-04 21:02:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-09-04 21:02:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-09-04 21:02:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-09-04 21:02:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:02:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-09-04 21:02:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-09-04 21:02:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 59 proven. 11 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2020-09-04 21:02:09,667 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1956275109] [2020-09-04 21:02:09,667 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:02:09,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-09-04 21:02:09,668 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104134451] [2020-09-04 21:02:09,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 21:02:09,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:02:09,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 21:02:09,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-09-04 21:02:09,669 INFO L87 Difference]: Start difference. First operand 2981 states and 3441 transitions. Second operand 16 states. [2020-09-04 21:02:10,355 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:10,661 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:10,963 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:11,237 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:11,594 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:14,896 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:15,270 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:15,648 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:16,067 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:16,457 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:16,819 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:17,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:02:17,635 INFO L93 Difference]: Finished difference Result 4096 states and 4771 transitions. [2020-09-04 21:02:17,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-09-04 21:02:17,636 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 357 [2020-09-04 21:02:17,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:02:17,638 INFO L225 Difference]: With dead ends: 4096 [2020-09-04 21:02:17,638 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 21:02:17,648 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-09-04 21:02:17,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 21:02:17,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 21:02:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 21:02:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 21:02:17,649 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 357 [2020-09-04 21:02:17,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:02:17,650 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 21:02:17,650 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 21:02:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 21:02:17,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 21:02:17,650 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 21:02:17,653 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 21:02:21,005 WARN L193 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 416 DAG size of output: 307 [2020-09-04 21:02:21,166 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:21,678 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:02:21,837 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:22,458 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:02:22,622 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:23,056 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:02:23,209 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:23,775 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:02:24,348 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:02:24,915 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:02:25,500 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:02:26,062 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:02:26,653 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:02:27,211 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:02:27,396 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:27,567 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:27,728 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:27,890 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:28,040 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:28,193 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:28,382 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:28,533 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:31,393 WARN L193 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:02:31,710 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:32,032 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:02:32,355 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:32,508 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:32,665 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:32,988 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:33,149 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:33,692 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:02:33,854 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:34,182 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:02:34,334 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:34,651 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:34,806 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:35,207 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:02:35,522 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:35,676 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:35,835 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:35,992 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:36,312 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:36,543 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:36,701 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:37,097 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 192 [2020-09-04 21:02:37,490 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 192 [2020-09-04 21:02:37,828 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:38,146 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:38,556 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 191 [2020-09-04 21:02:38,879 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:39,267 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 193 [2020-09-04 21:02:39,590 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:02:39,926 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:40,360 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:02:41,019 WARN L193 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 222 [2020-09-04 21:02:41,439 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:02:41,853 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:02:42,530 WARN L193 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 222 [2020-09-04 21:02:42,883 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:02:43,302 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 21:02:43,981 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 222 [2020-09-04 21:02:44,533 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 21:02:44,949 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:02:45,117 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:02:45,725 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 223 [2020-09-04 21:02:46,063 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:02:46,224 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:02:46,879 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 21:02:47,046 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:02:47,209 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:02:47,775 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 220 [2020-09-04 21:02:47,943 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:02:48,105 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:02:48,271 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:02:48,432 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:02:48,846 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:02:49,457 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 223 [2020-09-04 21:02:49,867 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:02:50,059 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:50,374 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:50,533 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:50,685 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:51,004 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:51,344 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:51,501 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:51,820 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:02:52,367 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:02:52,520 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:52,677 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:52,994 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:53,317 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:02:53,469 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:53,869 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:02:54,027 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:54,180 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:54,490 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:02:54,647 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:54,800 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:54,957 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:55,110 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:55,264 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:55,583 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:02:55,734 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:56,113 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:02:56,363 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 21:02:56,735 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-09-04 21:02:57,108 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-09-04 21:02:57,554 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-09-04 21:02:58,010 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 208 [2020-09-04 21:02:58,267 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 21:02:58,641 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:02:59,142 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:02:59,460 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:03:00,076 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:03:00,233 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:00,660 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:03:01,225 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:03:01,381 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:01,697 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:02,084 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:02,413 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:02,749 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:03:02,912 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:03,078 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:03,415 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:03:03,590 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:04,204 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 21:03:04,375 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:04,713 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:03:04,875 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:05,205 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:05,367 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:05,800 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:03:06,125 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:06,288 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:06,459 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:06,630 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:07,030 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:07,346 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:07,532 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:03:07,716 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:03:08,226 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:03:08,544 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:03:09,159 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:03:09,317 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:09,741 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:03:10,306 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:03:10,461 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:10,779 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:11,434 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:03:11,858 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 197 [2020-09-04 21:03:12,326 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:03:12,561 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 26 [2020-09-04 21:03:12,788 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 25 [2020-09-04 21:03:13,573 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 218 [2020-09-04 21:03:14,043 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:03:14,469 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 197 [2020-09-04 21:03:15,048 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2020-09-04 21:03:15,402 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 35 [2020-09-04 21:03:15,850 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 35 [2020-09-04 21:03:16,288 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 21:03:16,541 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:03:16,792 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:03:17,045 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:03:17,497 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 34 [2020-09-04 21:03:17,816 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:17,987 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:18,305 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:18,468 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:18,625 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:18,957 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:19,311 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:03:19,471 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:19,797 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:20,414 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 21:03:20,572 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:20,738 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:21,066 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:21,403 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:03:21,565 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:22,025 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:03:22,193 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:03:22,356 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:22,673 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:03:22,839 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:23,001 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:23,167 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:03:23,328 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:23,485 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:23,810 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:23,966 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:24,147 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:24,472 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:24,640 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:24,801 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:25,133 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:25,502 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:03:25,673 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:26,013 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:26,556 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 226 [2020-09-04 21:03:26,718 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:26,895 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:03:27,225 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:03:27,576 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:03:27,747 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:03:28,263 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 21:03:28,440 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:03:28,613 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:03:28,939 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:29,116 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:03:29,287 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:03:29,463 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:03:29,634 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:03:29,796 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:30,127 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:03:30,289 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:33,082 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 401 DAG size of output: 288 [2020-09-04 21:03:33,398 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:33,569 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:33,886 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:34,049 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:34,206 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:34,531 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:34,885 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:03:35,058 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:35,392 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:36,009 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 21:03:36,169 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:36,337 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:36,660 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:36,997 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:03:37,159 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:37,619 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:03:37,787 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:03:37,950 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:38,266 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:03:38,433 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:38,594 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:38,761 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:03:38,924 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:39,082 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:39,411 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:39,605 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:41,869 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 355 DAG size of output: 246 [2020-09-04 21:03:42,440 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:03:43,013 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:03:43,347 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:43,503 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:43,832 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:44,163 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:44,566 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:03:44,974 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:03:45,131 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:45,463 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:45,790 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:46,115 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:03:46,434 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:46,845 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 21:03:47,263 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 21:03:47,595 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:47,926 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:48,179 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:03:48,509 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:03:48,765 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:03:49,101 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:49,628 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:03:49,937 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:50,085 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:50,399 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:03:50,546 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:03:50,720 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:51,031 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:51,189 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:51,341 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:51,660 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:51,999 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:03:52,154 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:03:52,474 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:03:53,018 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:03:53,170 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:53,328 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:53,645 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:03:53,969 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:54,120 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:54,521 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:03:54,678 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:54,832 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:55,142 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:03:55,299 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:55,451 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:55,608 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:55,760 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:55,912 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:56,230 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:03:56,382 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:56,797 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:03:57,055 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:03:57,318 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 21:03:57,796 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 223 [2020-09-04 21:03:58,268 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 219 [2020-09-04 21:03:58,941 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 223 [2020-09-04 21:03:59,533 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 218 [2020-09-04 21:04:02,568 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 416 DAG size of output: 307 [2020-09-04 21:04:02,788 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:03,126 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:03,463 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:04:03,876 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:04:04,033 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:04,371 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:04,783 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:05,119 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:04:05,684 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:06,250 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:04:06,567 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:04:06,885 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:04:07,457 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:04:08,032 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:04:08,367 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:08,523 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:08,853 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:04:09,184 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:04:09,591 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:04:09,999 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:10,157 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:10,488 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:10,802 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:04:10,959 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:11,118 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:11,443 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:11,772 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:12,083 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:04:12,243 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:12,567 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:12,728 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:13,056 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:13,304 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 21:04:13,551 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 21:04:13,868 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:04:14,179 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 21:04:14,530 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:04:14,852 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:04:15,093 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2020-09-04 21:04:15,349 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 201 [2020-09-04 21:04:15,674 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 21:04:15,991 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 21:04:16,229 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:04:16,552 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:04:16,875 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:04:17,193 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:04:17,434 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:04:17,777 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:18,088 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:04:18,246 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:18,405 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:18,729 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:19,059 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:19,369 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:04:19,529 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:19,852 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:20,013 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:20,337 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:20,684 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:20,934 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:04:21,278 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:04:21,622 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:04:22,043 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 21:04:22,472 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 202 [2020-09-04 21:04:22,723 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:04:23,068 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:23,396 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:23,719 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:23,886 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:24,212 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:24,372 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:24,695 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:25,026 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:25,342 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:04:28,189 WARN L193 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 418 DAG size of output: 302 [2020-09-04 21:04:28,852 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 218 [2020-09-04 21:04:29,517 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 191 [2020-09-04 21:04:29,963 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 13 [2020-09-04 21:04:30,623 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 191 [2020-09-04 21:04:31,033 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 13 [2020-09-04 21:04:31,693 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 191 [2020-09-04 21:04:32,354 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 191 [2020-09-04 21:04:33,017 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 218 [2020-09-04 21:04:33,387 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 189 [2020-09-04 21:04:33,755 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 189 [2020-09-04 21:04:34,416 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 218 [2020-09-04 21:04:37,265 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:04:37,453 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:37,615 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:38,035 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 21:04:38,457 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 21:04:38,802 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:04:39,140 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:39,394 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:39,732 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:39,984 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:40,327 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:04:41,025 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 219 [2020-09-04 21:04:41,583 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:04:41,901 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 21:04:42,599 WARN L193 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 219 [2020-09-04 21:04:42,920 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 21:04:43,625 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 219 [2020-09-04 21:04:44,183 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:04:44,600 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 188 [2020-09-04 21:04:45,013 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 188 [2020-09-04 21:04:45,571 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:04:46,128 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:04:46,545 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 21:04:46,982 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 21:04:47,322 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:47,655 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:04:47,922 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:04:48,253 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:04:48,505 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:04:48,841 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:49,493 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:04:49,891 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:04:50,508 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:04:50,937 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:51,361 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:51,904 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:04:52,521 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:04:52,921 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:04:53,285 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:53,716 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 189 [2020-09-04 21:04:54,215 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:54,625 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 189 [2020-09-04 21:04:55,048 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:55,472 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:55,619 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:04:55,772 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:04:55,923 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:04:56,075 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:56,574 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:56,988 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 190 [2020-09-04 21:04:57,559 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:04:58,129 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:04:58,451 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:04:58,773 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:58,925 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:59,082 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:59,405 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:04:59,567 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:00,110 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:05:00,271 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:00,595 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:05:00,747 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:01,064 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:01,216 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:01,616 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:05:01,932 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:02,085 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:05:02,244 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:02,399 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:03,054 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:05:03,383 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:05:03,708 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:05:04,032 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:05:04,434 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:05:04,584 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:05:05,014 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:05,445 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:05,946 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:06,102 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:06,604 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:06,757 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:06,909 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:07,230 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 21:05:07,848 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:05:08,397 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:05:09,014 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:05:09,424 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:05:09,855 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:10,283 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:10,644 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:05:10,893 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 21:05:11,250 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:05:11,609 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:05:12,043 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 204 [2020-09-04 21:05:12,485 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 205 [2020-09-04 21:05:12,735 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 21:05:13,095 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:05:13,265 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:05:13,436 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:05:13,608 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:13,769 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:14,389 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:05:14,707 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:05:15,134 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:15,699 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:05:16,199 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:16,521 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:16,938 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 21:05:17,360 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 21:05:17,693 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:05:18,024 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:05:18,311 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:05:18,643 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:05:18,896 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:05:19,231 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:05:19,550 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:22,581 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 416 DAG size of output: 307 [2020-09-04 21:05:22,898 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:23,558 WARN L193 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:05:24,304 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 231 [2020-09-04 21:05:24,774 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:05:25,029 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 198 [2020-09-04 21:05:25,372 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 21:05:25,942 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2020-09-04 21:05:26,105 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:26,604 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:26,758 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:27,376 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:05:27,532 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:27,959 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:28,110 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:28,674 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:05:29,233 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:05:29,786 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:05:30,346 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2020-09-04 21:05:30,820 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 21:05:31,359 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2020-09-04 21:05:31,792 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:05:32,220 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:05:32,791 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2020-09-04 21:05:33,330 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2020-09-04 21:05:33,801 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 21:05:34,382 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2020-09-04 21:05:34,803 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:05:35,276 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 21:05:35,698 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:05:36,125 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:05:36,586 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:05:36,895 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 21:05:37,211 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:05:37,525 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:05:37,837 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 21:05:38,308 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 21:05:38,772 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 21:05:39,094 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:39,518 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:39,834 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:05:40,398 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:05:40,550 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:40,707 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:41,205 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:41,823 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:05:42,135 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:05:42,448 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:43,131 WARN L193 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:05:43,873 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 231 [2020-09-04 21:05:44,344 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:05:44,599 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 198 [2020-09-04 21:05:44,942 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 21:05:45,510 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2020-09-04 21:05:45,833 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:45,999 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:46,310 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:46,468 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:46,620 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:46,937 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:47,278 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:05:47,433 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:05:47,752 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:48,296 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:05:48,449 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:48,606 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:48,922 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:05:49,246 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:05:49,399 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:49,799 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:05:49,957 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:50,110 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:50,420 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:05:50,576 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:50,728 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:50,884 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:51,037 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:51,189 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:05:51,507 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:05:51,659 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:54,507 WARN L193 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:05:54,823 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:55,155 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:05:55,485 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:05:55,651 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:55,984 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:05:56,148 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:56,478 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:05:56,829 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:05:59,676 WARN L193 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:06:00,406 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 219 [2020-09-04 21:06:00,994 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 191 [2020-09-04 21:06:01,504 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:06:02,088 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 191 [2020-09-04 21:06:02,594 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:06:03,177 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 191 [2020-09-04 21:06:03,762 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 191 [2020-09-04 21:06:04,490 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 219 [2020-09-04 21:06:04,795 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 21:06:05,097 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 21:06:05,826 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 219 [2020-09-04 21:06:06,144 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:06:06,459 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:06:06,849 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:06:07,272 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:07,588 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:06:08,152 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:06:08,304 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:08,460 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:08,958 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:09,576 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:06:09,899 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:06:10,322 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:10,638 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:06:11,202 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:06:11,354 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:11,511 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:12,009 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:12,627 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:06:12,920 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:06:13,183 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 200 [2020-09-04 21:06:13,660 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 223 [2020-09-04 21:06:14,131 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 219 [2020-09-04 21:06:14,803 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 223 [2020-09-04 21:06:15,396 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 218 [2020-09-04 21:06:15,550 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:06:15,704 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:16,035 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:06:16,570 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 21:06:17,147 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 21:06:17,483 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:06:17,827 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:06:18,295 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:06:18,719 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 197 [2020-09-04 21:06:19,187 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:06:19,421 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 26 [2020-09-04 21:06:19,648 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 25 [2020-09-04 21:06:20,434 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 218 [2020-09-04 21:06:20,904 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:06:21,330 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 197 [2020-09-04 21:06:21,907 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2020-09-04 21:06:22,261 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 35 [2020-09-04 21:06:22,706 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 35 [2020-09-04 21:06:23,145 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 21:06:23,396 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:06:23,647 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:06:23,900 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:06:24,350 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 34 [2020-09-04 21:06:27,145 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 401 DAG size of output: 288 [2020-09-04 21:06:27,695 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:06:28,203 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:06:31,058 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 398 DAG size of output: 303 [2020-09-04 21:06:31,394 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:06:31,553 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:31,715 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:31,880 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:32,041 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:32,223 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:32,542 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:06:32,704 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:32,861 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:33,186 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:06:33,537 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:06:33,696 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:34,022 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:06:34,573 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 21:06:34,731 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:34,898 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:35,221 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:06:35,559 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:06:35,720 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:36,180 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:06:36,347 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:36,510 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:36,826 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:06:36,992 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:37,154 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:37,320 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:37,481 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:37,638 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:37,963 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:06:38,119 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:38,271 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:38,422 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:06:38,858 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:06:39,518 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 222 [2020-09-04 21:06:39,939 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:06:40,349 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:06:41,028 WARN L193 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 222 [2020-09-04 21:06:41,380 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:06:41,799 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 21:06:42,477 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 222 [2020-09-04 21:06:43,028 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 21:06:43,442 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:06:43,609 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:44,249 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 223 [2020-09-04 21:06:44,587 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:06:44,748 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:45,404 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 195 [2020-09-04 21:06:45,571 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:45,734 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:46,290 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 220 [2020-09-04 21:06:46,456 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:46,617 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:46,785 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:46,947 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:47,360 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:06:47,970 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 223 [2020-09-04 21:06:48,380 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:06:48,536 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:48,693 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:49,311 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:06:49,622 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:06:50,049 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:50,613 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:06:51,114 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:51,429 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:06:51,845 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 190 [2020-09-04 21:06:52,156 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:06:52,571 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 189 [2020-09-04 21:06:52,880 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:06:53,038 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:06:53,192 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:53,340 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:06:53,839 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:53,989 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:54,606 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:06:54,763 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:55,190 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:55,341 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:55,905 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:06:56,347 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 189 [2020-09-04 21:06:56,757 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 189 [2020-09-04 21:06:57,178 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 190 [2020-09-04 21:06:57,499 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:06:57,922 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:58,239 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:06:58,803 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:06:58,955 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:06:59,112 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:59,610 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:00,228 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:07:00,563 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:00,719 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:01,049 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:01,380 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:01,783 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:07:02,191 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:07:02,348 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:02,679 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:03,050 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-09-04 21:07:03,378 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:03,535 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:03,697 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:04,026 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:04,192 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:04,777 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:07:04,942 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:05,273 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:05,430 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:05,753 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:07:06,306 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:06,766 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:07,084 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:07:07,239 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:07,401 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:07,560 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:10,593 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 416 DAG size of output: 307 [2020-09-04 21:07:10,934 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:07:11,090 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:11,428 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:07:11,765 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:07:12,173 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:07:12,586 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:07:12,743 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:13,081 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:07:16,115 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 416 DAG size of output: 307 [2020-09-04 21:07:18,687 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 364 DAG size of output: 292 [2020-09-04 21:07:19,021 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:19,177 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:19,507 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:19,837 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:20,240 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:07:20,647 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:07:20,805 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:21,136 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:21,457 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:07:21,621 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:21,958 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:07:22,295 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:07:22,708 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:07:22,866 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:23,203 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:07:23,614 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:07:23,951 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:07:24,280 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:24,614 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:07:24,776 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:24,942 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:25,279 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:07:25,448 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:26,064 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 21:07:26,234 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:07:26,573 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:07:26,735 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:27,066 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:27,228 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:27,657 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:07:27,981 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:28,140 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:28,307 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:07:28,471 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:28,624 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:07:28,778 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:07:29,095 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:07:29,507 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:07:29,926 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:07:30,258 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:30,589 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:30,754 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:31,085 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:31,248 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:31,583 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:34,372 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 401 DAG size of output: 288 [2020-09-04 21:07:34,688 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:07:35,239 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:35,792 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:07:36,355 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2020-09-04 21:07:36,761 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 21:07:37,301 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2020-09-04 21:07:37,734 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:07:38,161 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:07:38,770 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2020-09-04 21:07:39,309 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2020-09-04 21:07:39,717 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 21:07:40,236 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2020-09-04 21:07:40,656 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:07:41,125 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 21:07:41,545 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:07:41,972 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:07:42,399 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:07:42,633 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 21:07:42,948 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:07:43,262 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:07:43,572 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 21:07:44,048 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 21:07:44,512 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 21:07:44,675 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:44,833 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:44,994 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:45,151 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:45,358 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:07:45,516 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:45,679 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:45,836 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:45,997 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:46,751 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:07:47,077 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:07:47,399 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:07:47,720 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:07:48,118 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:07:48,267 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:07:48,690 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:49,113 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:49,612 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:49,767 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:50,266 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:50,419 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:07:50,571 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:07:50,892 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 21:07:51,510 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:07:52,058 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:07:52,678 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:07:53,077 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:07:53,501 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:53,928 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:54,113 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:07:54,297 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:07:54,460 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:54,621 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:55,001 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 21:07:55,321 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 21:07:55,638 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:07:55,951 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 21:07:56,573 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:07:57,118 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:07:57,446 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:07:57,769 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:07:58,081 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 21:07:58,703 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:07:59,017 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:07:59,340 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:07:59,657 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:07:59,974 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:08:00,289 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 21:08:00,613 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:08:00,935 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:08:01,252 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:08:01,569 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 21:08:02,187 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:08:02,540 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:08:05,329 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 401 DAG size of output: 288 [2020-09-04 21:08:08,120 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 401 DAG size of output: 288 [2020-09-04 21:08:10,975 WARN L193 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:08:11,147 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:11,307 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:11,466 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:11,627 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:12,097 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:08:12,520 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 197 [2020-09-04 21:08:12,989 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:08:13,224 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 26 [2020-09-04 21:08:13,451 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 25 [2020-09-04 21:08:14,235 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 218 [2020-09-04 21:08:14,704 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 221 [2020-09-04 21:08:15,130 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 197 [2020-09-04 21:08:15,707 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2020-09-04 21:08:16,060 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 35 [2020-09-04 21:08:16,505 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 35 [2020-09-04 21:08:16,943 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2020-09-04 21:08:17,195 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:08:17,445 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:08:17,698 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:08:18,151 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 34 [2020-09-04 21:08:18,304 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:08:18,458 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:21,252 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 401 DAG size of output: 288 [2020-09-04 21:08:21,420 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:21,590 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:08:24,494 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:08:24,825 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:08:24,980 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:25,136 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:25,755 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:08:26,066 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:08:26,494 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:27,058 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2020-09-04 21:08:27,558 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:27,874 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-09-04 21:08:28,124 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 21:08:28,371 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 21:08:28,688 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:28,998 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 21:08:29,348 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:29,671 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:29,913 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2020-09-04 21:08:30,168 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 201 [2020-09-04 21:08:30,493 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 21:08:30,810 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 21:08:31,048 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:08:31,370 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:31,693 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:32,010 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:32,251 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:08:35,104 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:08:35,422 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-09-04 21:08:38,266 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 417 DAG size of output: 305 [2020-09-04 21:08:38,951 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:08:39,276 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:08:39,598 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:08:39,920 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 21:08:40,317 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:08:40,466 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:08:40,890 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:41,313 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:41,809 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:41,964 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:42,468 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:42,621 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:42,772 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:43,093 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 21:08:43,712 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:08:44,260 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2020-09-04 21:08:44,877 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2020-09-04 21:08:45,278 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 21:08:45,701 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:46,129 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:46,573 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:08:46,823 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 21:08:47,195 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-09-04 21:08:47,567 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-09-04 21:08:48,013 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-09-04 21:08:48,469 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 208 [2020-09-04 21:08:48,722 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 21:08:49,096 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:08:50,297 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 239 DAG size of output: 25 [2020-09-04 21:08:50,746 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 11 [2020-09-04 21:08:51,301 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2020-09-04 21:08:51,772 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 24 [2020-09-04 21:08:52,267 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 24 [2020-09-04 21:08:52,941 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 13 [2020-09-04 21:08:53,433 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-09-04 21:08:53,638 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 21:08:54,519 WARN L193 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:08:54,988 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:08:55,240 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-09-04 21:08:55,352 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:08:55,785 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 13 [2020-09-04 21:08:56,477 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 20 [2020-09-04 21:08:57,362 WARN L193 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 21 [2020-09-04 21:08:57,613 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-09-04 21:08:58,585 WARN L193 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 25 [2020-09-04 21:08:58,791 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-09-04 21:08:59,363 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-09-04 21:09:00,318 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2020-09-04 21:09:00,906 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:01,383 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:01,859 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 13 [2020-09-04 21:09:02,091 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-09-04 21:09:03,018 WARN L193 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:09:03,505 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:04,212 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 18 [2020-09-04 21:09:04,911 WARN L193 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 21 [2020-09-04 21:09:05,749 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-09-04 21:09:06,234 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:06,934 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 18 [2020-09-04 21:09:07,291 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 22 [2020-09-04 21:09:07,750 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-09-04 21:09:08,647 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2020-09-04 21:09:08,989 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 16 [2020-09-04 21:09:09,103 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:09:10,452 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 179 DAG size of output: 20 [2020-09-04 21:09:10,835 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 11 [2020-09-04 21:09:11,065 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-09-04 21:09:11,673 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 18 [2020-09-04 21:09:12,197 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 17 [2020-09-04 21:09:13,229 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 239 DAG size of output: 25 [2020-09-04 21:09:14,125 WARN L193 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2020-09-04 21:09:14,551 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 13 [2020-09-04 21:09:15,030 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:15,158 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:09:15,617 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-09-04 21:09:16,506 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2020-09-04 21:09:16,747 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-09-04 21:09:17,915 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 182 DAG size of output: 21 [2020-09-04 21:09:18,408 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 21:09:18,644 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-09-04 21:09:19,718 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 180 DAG size of output: 18 [2020-09-04 21:09:20,177 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-09-04 21:09:20,666 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 21:09:21,152 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:21,987 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 25 [2020-09-04 21:09:22,691 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2020-09-04 21:09:23,576 WARN L193 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:09:24,045 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 10 [2020-09-04 21:09:25,416 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 181 DAG size of output: 23 [2020-09-04 21:09:26,014 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2020-09-04 21:09:27,158 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 179 DAG size of output: 23 [2020-09-04 21:09:28,126 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 25 [2020-09-04 21:09:28,565 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 15 [2020-09-04 21:09:28,787 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-09-04 21:09:29,761 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 23 [2020-09-04 21:09:30,710 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 22 [2020-09-04 21:09:31,142 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 10 [2020-09-04 21:09:31,584 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 13 [2020-09-04 21:09:32,715 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 179 DAG size of output: 23 [2020-09-04 21:09:33,195 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:34,260 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 239 DAG size of output: 25 [2020-09-04 21:09:34,373 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:09:35,151 WARN L193 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 18 [2020-09-04 21:09:35,825 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 13 [2020-09-04 21:09:36,353 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 24 [2020-09-04 21:09:37,565 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 200 DAG size of output: 27 [2020-09-04 21:09:37,766 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-09-04 21:09:38,072 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-09-04 21:09:38,864 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 18 [2020-09-04 21:09:39,339 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:39,572 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-09-04 21:09:40,455 WARN L193 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:09:40,929 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:09:41,445 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2020-09-04 21:09:41,559 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:09:42,447 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:09:43,233 WARN L193 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 25 [2020-09-04 21:09:43,487 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 8 [2020-09-04 21:09:43,786 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-09-04 21:09:43,987 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-09-04 21:09:44,506 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 17 [2020-09-04 21:09:44,702 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 21:09:45,213 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 21:09:45,592 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-09-04 21:09:46,089 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 21:09:46,601 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 26 [2020-09-04 21:09:47,486 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:09:48,321 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-09-04 21:09:48,608 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 23 [2020-09-04 21:09:49,639 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 231 DAG size of output: 25 [2020-09-04 21:09:49,767 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:09:50,469 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2020-09-04 21:09:51,380 WARN L193 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 21 [2020-09-04 21:09:51,580 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 21:09:52,472 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 21 [2020-09-04 21:09:52,914 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 13 [2020-09-04 21:09:53,355 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 11 [2020-09-04 21:09:53,555 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 21:09:53,987 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 11 [2020-09-04 21:09:54,538 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 23 [2020-09-04 21:09:54,739 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-09-04 21:09:55,654 WARN L193 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2020-09-04 21:09:56,637 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-09-04 21:09:57,672 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 239 DAG size of output: 25 [2020-09-04 21:09:58,748 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 179 DAG size of output: 17 [2020-09-04 21:09:59,780 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 239 DAG size of output: 25 [2020-09-04 21:10:01,103 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 234 DAG size of output: 29 [2020-09-04 21:10:02,037 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2020-09-04 21:10:02,522 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:10:03,462 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2020-09-04 21:10:04,435 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2020-09-04 21:10:04,631 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 21:10:04,752 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:10:05,690 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 16 [2020-09-04 21:10:06,572 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-09-04 21:10:06,691 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 21:10:07,244 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 24 [2020-09-04 21:10:08,241 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 25 [2020-09-04 21:10:08,931 WARN L193 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 13 [2020-09-04 21:10:09,132 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2020-09-04 21:10:09,397 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:10:10,078 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 13 [2020-09-04 21:10:11,003 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 23 [2020-09-04 21:10:11,482 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 13 [2020-09-04 21:10:11,894 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 10 [2020-09-04 21:10:12,864 WARN L193 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 20 [2020-09-04 21:10:13,406 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 18 [2020-09-04 21:10:14,248 WARN L193 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-09-04 21:10:15,091 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-09-04 21:10:15,997 WARN L193 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:10:16,409 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 10 [2020-09-04 21:10:16,810 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 10 [2020-09-04 21:10:17,689 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:10:17,880 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 21:10:18,757 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 25 [2020-09-04 21:10:19,198 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 13 [2020-09-04 21:10:19,386 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 22 [2020-09-04 21:10:20,275 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:10:20,780 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 21:10:21,223 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 13 [2020-09-04 21:10:22,383 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 182 DAG size of output: 21 [2020-09-04 21:10:23,285 WARN L193 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:10:23,763 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 21:10:24,654 WARN L193 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 25 [2020-09-04 21:10:25,614 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 23 [2020-09-04 21:10:26,692 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 25 [2020-09-04 21:10:26,913 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-09-04 21:10:26,913 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-09-04 21:10:26,913 INFO L268 CegarLoopResult]: For program point L543-1(line 543) no Hoare annotation was computed. [2020-09-04 21:10:26,913 INFO L268 CegarLoopResult]: For program point L543-2(line 543) no Hoare annotation was computed. [2020-09-04 21:10:26,913 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-09-04 21:10:26,913 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 501 556) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L548(lines 525 549) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-09-04 21:10:26,914 INFO L268 CegarLoopResult]: For program point L532(lines 532 536) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L532-1(lines 532 536) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L524-1(line 524) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L524-2(line 524) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 501 556) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 501 556) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-09-04 21:10:26,915 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L545-1(lines 526 547) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-09-04 21:10:26,916 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L609(lines 582 610) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-09-04 21:10:26,917 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L601-1(line 601) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L601-2(line 601) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L597-1(line 597) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L597-2(line 597) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 557 616) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L589(lines 589 593) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L589-1(lines 589 593) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 557 616) no Hoare annotation was computed. [2020-09-04 21:10:26,918 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L581-1(line 581) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L581-2(line 581) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L606-1(line 606) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L606-2(line 606) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-09-04 21:10:26,919 INFO L268 CegarLoopResult]: For program point L602-2(line 602) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 557 616) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-09-04 21:10:26,920 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-09-04 21:10:26,921 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-09-04 21:10:26,922 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 932 938) the Hoare annotation is: true [2020-09-04 21:10:26,923 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 932 938) the Hoare annotation is: true [2020-09-04 21:10:26,923 INFO L264 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0))) [2020-09-04 21:10:26,923 INFO L271 CegarLoopResult]: At program point L943(line 943) the Hoare annotation is: true [2020-09-04 21:10:26,923 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 939 947) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 21:10:26,923 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 939 947) the Hoare annotation is: true [2020-09-04 21:10:26,923 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 939 947) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 21:10:26,924 INFO L264 CegarLoopResult]: At program point L964-3(line 964) the Hoare annotation is: (let ((.cse0 (and (<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|) (<= 1 __utac_acc__Specification4_spec__1_~tmp~9)))) (and (or .cse0 (= 0 ~systemActive~0) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-09-04 21:10:26,924 INFO L271 CegarLoopResult]: At program point L960(line 960) the Hoare annotation is: true [2020-09-04 21:10:26,924 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 958 982) the Hoare annotation is: true [2020-09-04 21:10:26,924 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 958 982) the Hoare annotation is: (let ((.cse0 (<= 1 __utac_acc__Specification4_spec__1_~tmp~9)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 (= 0 ~systemActive~0) .cse2) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,924 INFO L264 CegarLoopResult]: At program point L972(line 972) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse0) (or (= 0 ~systemActive~0) .cse1))) [2020-09-04 21:10:26,925 INFO L264 CegarLoopResult]: At program point L970(lines 970 976) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse0) (or (= 0 ~systemActive~0) .cse1))) [2020-09-04 21:10:26,925 INFO L264 CegarLoopResult]: At program point L968(line 968) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse0) (or (= 0 ~systemActive~0) .cse1))) [2020-09-04 21:10:26,925 INFO L264 CegarLoopResult]: At program point L968-1(line 968) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse0) (or (= 0 ~systemActive~0) .cse1))) [2020-09-04 21:10:26,925 INFO L264 CegarLoopResult]: At program point L966(lines 966 979) the Hoare annotation is: (let ((.cse0 (<= 1 __utac_acc__Specification4_spec__1_~tmp~9)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 (= 0 ~systemActive~0) .cse2) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,925 INFO L264 CegarLoopResult]: At program point L968-2(line 968) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse0) (or (= 0 ~systemActive~0) .cse1))) [2020-09-04 21:10:26,925 INFO L264 CegarLoopResult]: At program point L968-3(line 968) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse0) (or (= 0 ~systemActive~0) .cse1))) [2020-09-04 21:10:26,926 INFO L264 CegarLoopResult]: At program point L966-1(lines 958 982) the Hoare annotation is: (let ((.cse0 (<= 1 __utac_acc__Specification4_spec__1_~tmp~9)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 (= 0 ~systemActive~0) .cse2) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,926 INFO L271 CegarLoopResult]: At program point L964(line 964) the Hoare annotation is: true [2020-09-04 21:10:26,926 INFO L264 CegarLoopResult]: At program point L964-1(line 964) the Hoare annotation is: (let ((.cse0 (<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 (= 0 ~systemActive~0) (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,926 INFO L264 CegarLoopResult]: At program point L964-2(line 964) the Hoare annotation is: (let ((.cse0 (<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 (= 0 ~systemActive~0) (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,926 INFO L264 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,926 INFO L264 CegarLoopResult]: At program point L898-1(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,926 INFO L264 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,927 INFO L264 CegarLoopResult]: At program point L898-2(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:10:26,927 INFO L264 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,927 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 890 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,927 INFO L264 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,927 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 890 912) the Hoare annotation is: true [2020-09-04 21:10:26,927 INFO L271 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: true [2020-09-04 21:10:26,927 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 890 912) the Hoare annotation is: true [2020-09-04 21:10:26,928 INFO L264 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,928 INFO L264 CegarLoopResult]: At program point L902-1(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,928 INFO L264 CegarLoopResult]: At program point L900(lines 900 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,928 INFO L271 CegarLoopResult]: At program point L900-1(lines 900 907) the Hoare annotation is: true [2020-09-04 21:10:26,928 INFO L264 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,928 INFO L268 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-09-04 21:10:26,928 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 846 869) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 846 869) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 846 869) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-09-04 21:10:26,929 INFO L268 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-09-04 21:10:26,930 INFO L268 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-09-04 21:10:26,930 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-09-04 21:10:26,930 INFO L268 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-09-04 21:10:26,930 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-09-04 21:10:26,930 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-09-04 21:10:26,930 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 355 369) the Hoare annotation is: (let ((.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 0))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1) (or .cse2 .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse2 .cse0))) [2020-09-04 21:10:26,930 INFO L264 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse0) (or (= |old(~systemActive~0)| 0) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1))) [2020-09-04 21:10:26,930 INFO L264 CegarLoopResult]: At program point L359(lines 359 365) the Hoare annotation is: (let ((.cse2 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= |old(~systemActive~0)| 0) (and .cse2 (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse1 .cse3)))) [2020-09-04 21:10:26,931 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 355 369) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= |old(~systemActive~0)| 0) .cse1 .cse2) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,931 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 355 369) the Hoare annotation is: (let ((.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 0))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1) (or .cse2 .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse2 .cse0))) [2020-09-04 21:10:26,931 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 272 280) the Hoare annotation is: true [2020-09-04 21:10:26,931 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 272 280) the Hoare annotation is: true [2020-09-04 21:10:26,931 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 272 280) the Hoare annotation is: true [2020-09-04 21:10:26,931 INFO L271 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: true [2020-09-04 21:10:26,931 INFO L271 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: true [2020-09-04 21:10:26,932 INFO L264 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (= isLowWaterLevel_~tmp~3 0) (<= 1 isLowWaterLevel_~tmp___0~1) (<= 1 isLowWaterLevel_~retValue_acc~7)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,932 INFO L264 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= isLowWaterLevel_~tmp~3 0)) [2020-09-04 21:10:26,932 INFO L264 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,932 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 336 354) the Hoare annotation is: true [2020-09-04 21:10:26,932 INFO L264 CegarLoopResult]: At program point L345(lines 345 349) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= isLowWaterLevel_~tmp~3 0)) [2020-09-04 21:10:26,932 INFO L271 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: true [2020-09-04 21:10:26,932 INFO L264 CegarLoopResult]: At program point L345-2(lines 345 349) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (= isLowWaterLevel_~tmp~3 0) (<= 1 isLowWaterLevel_~tmp___0~1)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,933 INFO L264 CegarLoopResult]: At program point L343-1(line 343) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= |isLowWaterLevel_#t~ret30| 0)) [2020-09-04 21:10:26,933 INFO L264 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 336 354) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~3 0) (<= 1 isLowWaterLevel_~tmp___0~1) (<= 1 isLowWaterLevel_~retValue_acc~7))) [2020-09-04 21:10:26,933 INFO L264 CegarLoopResult]: At program point L343-2(line 343) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= |isLowWaterLevel_#t~ret30| 0)) [2020-09-04 21:10:26,933 INFO L264 CegarLoopResult]: At program point L343-3(line 343) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (= isLowWaterLevel_~tmp~3 0) (= |isLowWaterLevel_#t~ret30| 0))) [2020-09-04 21:10:26,933 INFO L271 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-09-04 21:10:26,933 INFO L271 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: true [2020-09-04 21:10:26,933 INFO L264 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 336 354) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~3 0) (<= 1 isLowWaterLevel_~tmp___0~1) (<= 1 isLowWaterLevel_~retValue_acc~7))) [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L288(lines 288 296) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L288-2(lines 288 296) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 281 316) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L300(lines 300 308) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point L300-2(lines 300 308) no Hoare annotation was computed. [2020-09-04 21:10:26,934 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 281 316) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 281 316) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 925 931) the Hoare annotation is: true [2020-09-04 21:10:26,935 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 925 931) the Hoare annotation is: true [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L481-1(line 481) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 455 500) no Hoare annotation was computed. [2020-09-04 21:10:26,935 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 455 500) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L492-1(line 492) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 455 500) no Hoare annotation was computed. [2020-09-04 21:10:26,936 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L492-2(line 492) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L455(lines 455 500) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L455-1(lines 455 500) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L478-1(line 478) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-09-04 21:10:26,937 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L485-1(line 485) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-09-04 21:10:26,938 INFO L268 CegarLoopResult]: For program point L768(lines 768 813) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L799(lines 799 800) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L799-1(lines 782 802) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 768 813) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L787-1(line 787) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L787-2(line 787) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 768 813) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-09-04 21:10:26,939 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 768 813) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L792(lines 792 793) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L788(lines 788 795) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L782(lines 782 802) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-09-04 21:10:26,940 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L809-1(line 809) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L809-2(line 809) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L807-1(line 807) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L807-2(line 807) no Hoare annotation was computed. [2020-09-04 21:10:26,941 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-09-04 21:10:26,942 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-09-04 21:10:26,942 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 877 886) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,942 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 877 886) the Hoare annotation is: true [2020-09-04 21:10:26,942 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 877 886) the Hoare annotation is: true [2020-09-04 21:10:26,942 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 261 271) no Hoare annotation was computed. [2020-09-04 21:10:26,942 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-09-04 21:10:26,942 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 261 271) no Hoare annotation was computed. [2020-09-04 21:10:26,942 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-09-04 21:10:26,942 INFO L268 CegarLoopResult]: For program point L266-1(line 266) no Hoare annotation was computed. [2020-09-04 21:10:26,942 INFO L268 CegarLoopResult]: For program point L266-2(line 266) no Hoare annotation was computed. [2020-09-04 21:10:26,943 INFO L268 CegarLoopResult]: For program point L266-3(line 266) no Hoare annotation was computed. [2020-09-04 21:10:26,943 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 261 271) no Hoare annotation was computed. [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 253 260) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 253 260) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 253 260) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 127 140) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~2))) [2020-09-04 21:10:26,943 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,943 INFO L271 CegarLoopResult]: At program point L131(lines 131 137) the Hoare annotation is: true [2020-09-04 21:10:26,944 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 127 140) the Hoare annotation is: true [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 127 140) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point L226-1(line 226) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 |processEnvironment_#t~ret11|)) (not (<= 1 ~waterLevel~0)) .cse0) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point L224(lines 224 241) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point L226-2(line 226) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 |processEnvironment_#t~ret11|)) (not (<= 1 ~waterLevel~0)) .cse0) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point L226-3(line 226) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~waterLevel~0)) .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 |processEnvironment_#t~ret11|) (<= 1 processEnvironment_~tmp~1))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 220 244) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (<= 1 processEnvironment_~tmp~1) .cse0) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (<= 2 ~waterLevel~0))) [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 220 244) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 21:10:26,944 INFO L264 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,945 INFO L264 CegarLoopResult]: At program point L239-1(lines 220 244) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (or (and (<= 1 processEnvironment_~tmp~1) .cse0) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (<= 2 ~waterLevel~0))) [2020-09-04 21:10:26,945 INFO L264 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,945 INFO L264 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~1)) .cse0) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,945 INFO L264 CegarLoopResult]: At program point L228(lines 228 236) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~1)) .cse0) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,945 INFO L264 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~waterLevel~0)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,945 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 186 192) the Hoare annotation is: true [2020-09-04 21:10:26,945 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 186 192) the Hoare annotation is: true [2020-09-04 21:10:26,945 INFO L264 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,945 INFO L264 CegarLoopResult]: At program point L440(lines 389 441) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L428(lines 428 434) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L428-1(lines 420 435) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L391(lines 390 439) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L420(lines 420 435) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L408-1(line 408) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,946 INFO L264 CegarLoopResult]: At program point L437(lines 390 439) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,947 INFO L264 CegarLoopResult]: At program point L400(lines 400 406) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,947 INFO L264 CegarLoopResult]: At program point L400-1(lines 400 406) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,947 INFO L264 CegarLoopResult]: At program point L392(lines 392 396) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,947 INFO L264 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,947 INFO L271 CegarLoopResult]: At program point testEXIT(lines 380 447) the Hoare annotation is: true [2020-09-04 21:10:26,947 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,947 INFO L264 CegarLoopResult]: At program point testENTRY(lines 380 447) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,947 INFO L271 CegarLoopResult]: At program point testFINAL(lines 380 447) the Hoare annotation is: true [2020-09-04 21:10:26,947 INFO L264 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) .cse0 .cse1) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse2 .cse0 .cse1))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L426-1(line 426) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L426-2(line 426) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 2 ~waterLevel~0) .cse0) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L418-1(line 418) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,948 INFO L264 CegarLoopResult]: At program point L410(lines 410 416) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,949 INFO L264 CegarLoopResult]: At program point L410-1(lines 410 416) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,949 INFO L264 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,949 INFO L264 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,949 INFO L264 CegarLoopResult]: At program point L398-1(line 398) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 21:10:26,949 INFO L268 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-09-04 21:10:26,949 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-09-04 21:10:26,949 INFO L268 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-09-04 21:10:26,949 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-09-04 21:10:26,949 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 722 767) no Hoare annotation was computed. [2020-09-04 21:10:26,949 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-09-04 21:10:26,949 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L746(lines 746 747) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L742(lines 742 749) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L736(lines 736 756) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L763-1(line 763) no Hoare annotation was computed. [2020-09-04 21:10:26,950 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L763-2(line 763) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L761-1(line 761) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L761-2(line 761) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 722 767) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L722(lines 722 767) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L753(lines 753 754) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 722 767) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L753-1(lines 736 756) no Hoare annotation was computed. [2020-09-04 21:10:26,951 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-09-04 21:10:26,952 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-09-04 21:10:26,952 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-09-04 21:10:26,952 INFO L268 CegarLoopResult]: For program point L741-2(line 741) no Hoare annotation was computed. [2020-09-04 21:10:26,952 INFO L271 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: true [2020-09-04 21:10:26,952 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 141 149) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (= isLowWaterSensorDry_~retValue_acc~3 0) (= |isLowWaterSensorDry_#res| 0))) [2020-09-04 21:10:26,952 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 141 149) the Hoare annotation is: true [2020-09-04 21:10:26,952 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 141 149) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (= isLowWaterSensorDry_~retValue_acc~3 0) (= |isLowWaterSensorDry_#res| 0))) [2020-09-04 21:10:26,952 INFO L264 CegarLoopResult]: At program point L146(line 146) the Hoare annotation is: (or (= isLowWaterSensorDry_~retValue_acc~3 0) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,952 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-09-04 21:10:26,952 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-09-04 21:10:26,952 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L103(lines 103 111) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-09-04 21:10:26,953 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L697-1(line 697) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L697-2(line 697) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L689(lines 667 690) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-09-04 21:10:26,954 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L648(lines 648 664) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L681-1(line 681) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L681-2(line 681) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 619 721) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L665(lines 665 706) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-09-04 21:10:26,955 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L657-1(line 657) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 619 721) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L707(lines 707 718) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L699-1(line 699) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 619 721) no Hoare annotation was computed. [2020-09-04 21:10:26,956 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L683-1(line 683) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L708(lines 708 715) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-09-04 21:10:26,957 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L643(lines 643 647) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L668-2(lines 668 688) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L619(lines 619 721) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L619-1(lines 619 721) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-09-04 21:10:26,958 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L710-2(line 710) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L669(lines 668 688) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L653-1(line 653) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-09-04 21:10:26,959 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L670(lines 670 674) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L695-1(line 695) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L695-2(line 695) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L679-1(line 679) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L679-2(line 679) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 915 924) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 915 924) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-09-04 21:10:26,960 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 915 924) no Hoare annotation was computed. [2020-09-04 21:10:26,961 INFO L268 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-09-04 21:10:26,961 INFO L268 CegarLoopResult]: For program point L917-1(line 917) no Hoare annotation was computed. [2020-09-04 21:10:26,961 INFO L268 CegarLoopResult]: For program point L917-2(line 917) no Hoare annotation was computed. [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L799-1(line 799) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,961 INFO L264 CegarLoopResult]: At program point L312-1(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L312-2(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L746-1(line 746) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L792-1(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 21:10:26,962 INFO L264 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L310-1(line 310) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L310-2(line 310) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L310-3(line 310) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L306-1(line 306) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L306-2(line 306) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L306-3(line 306) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L306-4(line 306) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,963 INFO L264 CegarLoopResult]: At program point L302-1(line 302) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L302-2(line 302) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L302-3(line 302) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L298-1(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L298-2(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L298-3(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L298-4(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L294-1(line 294) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L298-5(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,964 INFO L264 CegarLoopResult]: At program point L294-2(line 294) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L298-6(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L100-1(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L294-3(line 294) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L298-7(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L294-4(line 294) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L290-1(line 290) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L290-2(line 290) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L290-3(line 290) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,965 INFO L264 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,966 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|)) [2020-09-04 21:10:26,967 INFO L264 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,967 INFO L264 CegarLoopResult]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,967 INFO L264 CegarLoopResult]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,967 INFO L264 CegarLoopResult]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,967 INFO L264 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,967 INFO L264 CegarLoopResult]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,967 INFO L264 CegarLoopResult]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,968 INFO L264 CegarLoopResult]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,968 INFO L264 CegarLoopResult]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,968 INFO L264 CegarLoopResult]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:10:26,968 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,968 INFO L271 CegarLoopResult]: At program point activatePumpFINAL(lines 245 252) the Hoare annotation is: true [2020-09-04 21:10:26,968 INFO L271 CegarLoopResult]: At program point activatePumpEXIT(lines 245 252) the Hoare annotation is: true [2020-09-04 21:10:26,968 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 245 252) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 21:10:26,968 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2020-09-04 21:10:26,969 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (let ((.cse2 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (and (or .cse0 .cse1 .cse2) (or .cse1 (= 0 ~systemActive~0) .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-09-04 21:10:26,969 INFO L271 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-09-04 21:10:26,969 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= 0 ~systemActive~0) .cse2 .cse1) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,969 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= 0 ~systemActive~0) .cse2 .cse1) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,969 INFO L264 CegarLoopResult]: At program point L324-3(line 324) the Hoare annotation is: (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= 1 |isHighWaterLevel_#t~ret29|)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,969 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 317 335) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= 1 isHighWaterLevel_~tmp~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~6 0)) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,970 INFO L271 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: true [2020-09-04 21:10:26,970 INFO L271 CegarLoopResult]: At program point L319(line 319) the Hoare annotation is: true [2020-09-04 21:10:26,970 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 317 335) the Hoare annotation is: true [2020-09-04 21:10:26,970 INFO L264 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~6 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,970 INFO L264 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,970 INFO L264 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (or (<= 1 isHighWaterLevel_~tmp~2) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,970 INFO L264 CegarLoopResult]: At program point L326(lines 326 330) the Hoare annotation is: (or (<= 1 isHighWaterLevel_~tmp~2) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,970 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 317 335) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= 1 isHighWaterLevel_~tmp~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~6 0)) (<= 2 ~waterLevel~0)) [2020-09-04 21:10:26,971 INFO L271 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: true [2020-09-04 21:10:26,971 INFO L264 CegarLoopResult]: At program point L326-2(lines 326 330) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= 1 isHighWaterLevel_~tmp~2) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~tmp___0~0))) [2020-09-04 21:10:26,971 INFO L264 CegarLoopResult]: At program point L324-1(line 324) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0) (<= 1 |isHighWaterLevel_#t~ret29|)) [2020-09-04 21:10:26,971 INFO L264 CegarLoopResult]: At program point L324-2(line 324) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0) (<= 1 |isHighWaterLevel_#t~ret29|)) [2020-09-04 21:10:26,971 INFO L264 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= 0 ~systemActive~0) .cse1 .cse2) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,971 INFO L264 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= 0 ~systemActive~0) .cse1 .cse2) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,971 INFO L271 CegarLoopResult]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2020-09-04 21:10:26,972 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= 0 ~systemActive~0) .cse1 .cse2) (or .cse0 .cse1 .cse2))) [2020-09-04 21:10:26,972 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2020-09-04 21:10:26,972 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 21:10:26,972 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 21:10:26,972 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 21:10:26,972 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 21:10:26,972 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 86 94) no Hoare annotation was computed. [2020-09-04 21:10:26,972 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-09-04 21:10:26,972 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-09-04 21:10:26,973 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 86 94) no Hoare annotation was computed. [2020-09-04 21:10:26,973 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 86 94) no Hoare annotation was computed. [2020-09-04 21:10:26,973 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 162 185) the Hoare annotation is: (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 .cse2) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2))) [2020-09-04 21:10:26,973 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= 0 ~systemActive~0))) (and (or (and .cse0 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or (not (<= 1 |old(~waterLevel~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not .cse1)) (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 21:10:26,973 INFO L264 CegarLoopResult]: At program point L173(lines 173 179) the Hoare annotation is: (let ((.cse5 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (let ((.cse0 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (or (and (= ~pumpRunning~0 0) .cse0) .cse1 .cse2 (and (<= 2 ~waterLevel~0) .cse0))) (or .cse3 .cse1 .cse4 (and .cse5 (not .cse2))) (or .cse3 (not (= |old(~waterLevel~0)| 1)) .cse4)))) [2020-09-04 21:10:26,973 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 162 185) the Hoare annotation is: (let ((.cse5 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (let ((.cse0 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (or (and (= ~pumpRunning~0 0) .cse0) .cse1 .cse2 (and (<= 2 ~waterLevel~0) .cse0))) (or .cse3 .cse1 .cse4 (and .cse5 (not .cse2))) (or .cse3 (not (= |old(~waterLevel~0)| 1)) .cse4)))) [2020-09-04 21:10:26,974 INFO L264 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 (= 0 ~systemActive~0)) (or .cse1 .cse0))) [2020-09-04 21:10:26,974 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 162 185) the Hoare annotation is: (let ((.cse5 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (let ((.cse0 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (or (and (= ~pumpRunning~0 0) .cse0) .cse1 .cse2 (and (<= 2 ~waterLevel~0) .cse0))) (or .cse3 .cse1 .cse4 (and .cse5 (not .cse2))) (or .cse3 (not (= |old(~waterLevel~0)| 1)) .cse4)))) [2020-09-04 21:10:26,974 INFO L264 CegarLoopResult]: At program point L166(lines 165 184) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (and .cse0 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) (not (<= 2 |old(~waterLevel~0)|)) (= 0 ~systemActive~0)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0) (not (<= 1 |old(~waterLevel~0)|)) (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 21:10:26,974 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 816 845) the Hoare annotation is: true [2020-09-04 21:10:26,974 INFO L271 CegarLoopResult]: At program point L830(lines 830 834) the Hoare annotation is: true [2020-09-04 21:10:26,974 INFO L271 CegarLoopResult]: At program point L830-1(lines 830 834) the Hoare annotation is: true [2020-09-04 21:10:26,974 INFO L271 CegarLoopResult]: At program point L826-2(lines 826 840) the Hoare annotation is: true [2020-09-04 21:10:26,974 INFO L271 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: true [2020-09-04 21:10:26,975 INFO L271 CegarLoopResult]: At program point L822-1(line 822) the Hoare annotation is: true [2020-09-04 21:10:26,975 INFO L271 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: true [2020-09-04 21:10:26,975 INFO L271 CegarLoopResult]: At program point L841(lines 816 845) the Hoare annotation is: true [2020-09-04 21:10:26,975 INFO L271 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: true [2020-09-04 21:10:26,975 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 816 845) the Hoare annotation is: true [2020-09-04 21:10:26,975 INFO L271 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: true [2020-09-04 21:10:26,975 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,975 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: (or (not (<= 2 |old(~waterLevel~0)|)) (= 0 ~systemActive~0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) [2020-09-04 21:10:26,975 INFO L264 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) (= 0 ~systemActive~0)) [2020-09-04 21:10:26,976 INFO L264 CegarLoopResult]: At program point L54-1(lines 50 61) the Hoare annotation is: (or (not (<= 2 |old(~waterLevel~0)|)) (= 0 ~systemActive~0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) [2020-09-04 21:10:26,976 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 870 876) the Hoare annotation is: true [2020-09-04 21:10:26,976 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 870 876) the Hoare annotation is: true [2020-09-04 21:10:26,976 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 21:10:26,976 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 21:10:26,976 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 21:10:26,976 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 21:10:26,977 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 370 377) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) (or .cse0 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,977 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 370 377) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,977 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 370 377) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) (or .cse0 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,977 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 194 218) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,977 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 194 218) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,977 INFO L264 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:10:26,978 INFO L264 CegarLoopResult]: At program point L213-1(lines 194 218) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,978 INFO L264 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,978 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) (not (<= 1 ~waterLevel~0)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,978 INFO L264 CegarLoopResult]: At program point L202(lines 202 210) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~waterLevel~0)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (= ~waterLevel~0 1)) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0) .cse1))) [2020-09-04 21:10:26,978 INFO L264 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,978 INFO L264 CegarLoopResult]: At program point L200-1(line 200) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse0) .cse1 .cse2))) [2020-09-04 21:10:26,978 INFO L264 CegarLoopResult]: At program point L198(lines 198 215) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:10:26,979 INFO L264 CegarLoopResult]: At program point L200-2(line 200) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse0) .cse1 .cse2))) [2020-09-04 21:10:26,979 INFO L264 CegarLoopResult]: At program point L200-3(line 200) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~waterLevel~0)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))))) [2020-09-04 21:10:26,979 INFO L264 CegarLoopResult]: At program point L66-1(lines 62 73) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2) (or (not (= |old(~waterLevel~0)| 1)) .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (= 0 ~systemActive~0)))) [2020-09-04 21:10:26,979 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2) (or (not (= |old(~waterLevel~0)| 1)) .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (= 0 ~systemActive~0)))) [2020-09-04 21:10:26,979 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (= 0 ~systemActive~0)) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse2))) [2020-09-04 21:10:26,980 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= 0 ~systemActive~0)) (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1) (or .cse0 .cse1))) [2020-09-04 21:10:26,980 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 949 956) the Hoare annotation is: true [2020-09-04 21:10:26,980 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 953) the Hoare annotation is: true [2020-09-04 21:10:26,980 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 949 956) the Hoare annotation is: true [2020-09-04 21:10:26,980 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 949 956) the Hoare annotation is: true [2020-09-04 21:10:27,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 09:10:27 BoogieIcfgContainer [2020-09-04 21:10:27,011 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 21:10:27,013 INFO L168 Benchmark]: Toolchain (without parser) took 590732.03 ms. Allocated memory was 139.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 102.6 MB in the beginning and 801.6 MB in the end (delta: -699.0 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2020-09-04 21:10:27,013 INFO L168 Benchmark]: CDTParser took 0.81 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-04 21:10:27,014 INFO L168 Benchmark]: CACSL2BoogieTranslator took 804.69 ms. Allocated memory was 139.5 MB in the beginning and 203.9 MB in the end (delta: 64.5 MB). Free memory was 102.4 MB in the beginning and 173.1 MB in the end (delta: -70.7 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. [2020-09-04 21:10:27,014 INFO L168 Benchmark]: Boogie Preprocessor took 93.58 ms. Allocated memory is still 203.9 MB. Free memory was 173.1 MB in the beginning and 169.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-09-04 21:10:27,014 INFO L168 Benchmark]: RCFGBuilder took 1234.73 ms. Allocated memory was 203.9 MB in the beginning and 237.5 MB in the end (delta: 33.6 MB). Free memory was 169.0 MB in the beginning and 175.8 MB in the end (delta: -6.9 MB). Peak memory consumption was 84.1 MB. Max. memory is 7.1 GB. [2020-09-04 21:10:27,015 INFO L168 Benchmark]: TraceAbstraction took 588589.34 ms. Allocated memory was 237.5 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 175.8 MB in the beginning and 801.6 MB in the end (delta: -625.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2020-09-04 21:10:27,016 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.81 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 804.69 ms. Allocated memory was 139.5 MB in the beginning and 203.9 MB in the end (delta: 64.5 MB). Free memory was 102.4 MB in the beginning and 173.1 MB in the end (delta: -70.7 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 93.58 ms. Allocated memory is still 203.9 MB. Free memory was 173.1 MB in the beginning and 169.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1234.73 ms. Allocated memory was 203.9 MB in the beginning and 237.5 MB in the end (delta: 33.6 MB). Free memory was 169.0 MB in the beginning and 175.8 MB in the end (delta: -6.9 MB). Peak memory consumption was 84.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 588589.34 ms. Allocated memory was 237.5 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 175.8 MB in the beginning and 801.6 MB in the end (delta: -625.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 953]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 816]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 390]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((!(0 == systemActive) && 2 <= waterLevel) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || ((pumpRunning == 0 && 1 <= waterLevel) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 932]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 939]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 958]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((1 <= tmp || !(waterLevel == 1)) || !(pumpRunning == 0)) && ((1 <= tmp || 0 == systemActive) || !(2 <= waterLevel))) && ((1 <= tmp || !(pumpRunning == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 890]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 355]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((\old(systemActive) == 0 || pumpRunning == 0) || !(2 <= waterLevel)) && ((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(2 <= waterLevel))) && ((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) - ProcedureContractResult [Line: 272]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 336]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: (!(1 <= waterLevel) || 0 == systemActive) || (((1 <= \result && tmp == 0) && 1 <= tmp___0) && 1 <= retValue_acc) - ProcedureContractResult [Line: 925]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 877]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 253]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (!(1 <= waterLevel) || 0 == systemActive) || pumpRunning == 0 - ProcedureContractResult [Line: 127]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((!(pumpRunning == 0) || !(1 <= waterLevel)) || 0 == systemActive) || (1 <= retValue_acc && 1 <= \result)) || 2 <= waterLevel - ProcedureContractResult [Line: 220]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((1 <= tmp && pumpRunning == 0) || !(1 <= waterLevel)) || 0 == systemActive) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || 2 <= waterLevel - ProcedureContractResult [Line: 186]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 380]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 141]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: (!(1 <= waterLevel) || 0 == systemActive) || (retValue_acc == 0 && \result == 0) - ProcedureContractResult [Line: 245]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(waterLevel == 1) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && ((0 == systemActive || !(2 <= waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel))) && ((!(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 317]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((!(pumpRunning == 0) || !(1 <= waterLevel)) || 0 == systemActive) || ((((((1 <= tmp && \result <= 0) && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 0 <= tmp___0) && retValue_acc <= 0)) || 2 <= waterLevel - ProcedureContractResult [Line: 162]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((pumpRunning == 0 && \old(waterLevel) <= waterLevel + 1) || !(2 <= \old(waterLevel))) || 0 == systemActive) || (2 <= waterLevel && \old(waterLevel) <= waterLevel + 1)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(2 <= \old(waterLevel))) || !(\old(pumpRunning) == 0)) || (\old(waterLevel) == waterLevel && !(0 == systemActive)))) && (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 816]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (!(2 <= \old(waterLevel)) || 0 == systemActive) || \old(waterLevel) <= waterLevel + 1 - ProcedureContractResult [Line: 870]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((!(waterLevel == 1) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 370]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((1 <= systemActive || !(waterLevel == 1)) || !(pumpRunning == 0)) && (1 <= systemActive || !(2 <= waterLevel)) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((\old(waterLevel) == waterLevel || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) && ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || 2 <= waterLevel)) && ((\old(waterLevel) == waterLevel || !(2 <= \old(waterLevel))) || 0 == systemActive) - ProcedureContractResult [Line: 949]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 647 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 99.1s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 84.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 489.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3304 SDtfs, 10645 SDslu, 8806 SDs, 0 SdLazy, 21798 SolverSat, 4331 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 34.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 780 GetRequests, 459 SyntacticMatches, 15 SemanticMatches, 306 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3232 ImplicationChecksByTransitivity, 40.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2981occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 3175 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 285 LocationsWithAnnotation, 12051 PreInvPairs, 13206 NumberOfFragments, 4972 HoareAnnotationTreeSize, 12051 FomulaSimplifications, 1230249285 FormulaSimplificationTreeSizeReduction, 391.4s HoareSimplificationTime, 285 FomulaSimplificationsInter, 6614938 FormulaSimplificationTreeSizeReductionInter, 97.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 6.4s InterpolantComputationTime, 2489 NumberOfCodeBlocks, 2489 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2478 ConstructedInterpolants, 0 QuantifiedInterpolants, 1394379 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 5 PerfectInterpolantSequences, 422/489 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...