/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_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 21:01:06,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 21:01:06,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 21:01:06,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 21:01:06,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 21:01:06,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 21:01:06,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 21:01:06,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 21:01:06,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 21:01:06,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 21:01:06,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 21:01:06,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 21:01:06,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 21:01:06,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 21:01:06,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 21:01:06,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 21:01:06,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 21:01:06,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 21:01:06,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 21:01:06,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 21:01:06,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 21:01:06,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 21:01:06,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 21:01:06,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 21:01:06,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 21:01:06,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 21:01:06,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 21:01:06,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 21:01:06,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 21:01:06,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 21:01:06,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 21:01:06,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 21:01:06,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 21:01:06,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 21:01:06,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 21:01:06,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 21:01:06,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 21:01:06,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 21:01:06,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 21:01:06,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 21:01:06,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 21:01:06,234 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 21:01:06,253 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 21:01:06,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 21:01:06,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 21:01:06,256 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 21:01:06,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 21:01:06,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 21:01:06,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 21:01:06,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 21:01:06,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 21:01:06,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 21:01:06,259 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 21:01:06,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 21:01:06,259 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 21:01:06,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 21:01:06,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 21:01:06,260 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 21:01:06,260 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 21:01:06,260 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 21:01:06,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 21:01:06,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 21:01:06,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 21:01:06,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 21:01:06,262 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 21:01:06,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 21:01:06,779 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 21:01:06,784 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 21:01:06,785 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 21:01:06,786 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 21:01:06,787 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product62.cil.c [2020-09-04 21:01:06,880 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b997ca19d/1752783249534381b5f4e7720b463f14/FLAG3ea1db1c8 [2020-09-04 21:01:07,506 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 21:01:07,507 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product62.cil.c [2020-09-04 21:01:07,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b997ca19d/1752783249534381b5f4e7720b463f14/FLAG3ea1db1c8 [2020-09-04 21:01:07,841 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b997ca19d/1752783249534381b5f4e7720b463f14 [2020-09-04 21:01:07,854 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 21:01:07,856 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 21:01:07,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 21:01:07,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 21:01:07,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 21:01:07,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 09:01:07" (1/1) ... [2020-09-04 21:01:07,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d46dfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:07, skipping insertion in model container [2020-09-04 21:01:07,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 09:01:07" (1/1) ... [2020-09-04 21:01:07,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 21:01:07,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 21:01:08,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 21:01:08,444 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 21:01:08,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 21:01:08,566 INFO L208 MainTranslator]: Completed translation [2020-09-04 21:01:08,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08 WrapperNode [2020-09-04 21:01:08,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 21:01:08,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 21:01:08,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 21:01:08,567 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 21:01:08,581 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (1/1) ... [2020-09-04 21:01:08,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (1/1) ... [2020-09-04 21:01:08,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (1/1) ... [2020-09-04 21:01:08,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (1/1) ... [2020-09-04 21:01:08,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (1/1) ... [2020-09-04 21:01:08,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (1/1) ... [2020-09-04 21:01:08,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (1/1) ... [2020-09-04 21:01:08,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 21:01:08,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 21:01:08,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 21:01:08,668 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 21:01:08,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (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 21:01:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 21:01:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 21:01:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 21:01:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 21:01:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 21:01:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 21:01:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 21:01:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 21:01:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-09-04 21:01:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 21:01:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 21:01:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 21:01:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 21:01:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 21:01:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 21:01:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 21:01:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 21:01:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 21:01:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-09-04 21:01:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-09-04 21:01:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 21:01:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 21:01:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 21:01:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 21:01:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 21:01:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 21:01:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 21:01:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 21:01:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 21:01:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 21:01:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 21:01:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 21:01:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 21:01:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 21:01:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 21:01:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 21:01:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 21:01:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 21:01:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 21:01:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 21:01:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 21:01:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 21:01:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 21:01:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 21:01:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 21:01:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 21:01:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 21:01:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 21:01:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 21:01:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-09-04 21:01:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 21:01:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 21:01:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 21:01:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 21:01:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 21:01:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 21:01:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 21:01:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 21:01:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 21:01:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 21:01:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 21:01:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 21:01:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-09-04 21:01:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 21:01:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 21:01:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 21:01:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 21:01:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 21:01:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-09-04 21:01:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 21:01:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 21:01:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 21:01:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 21:01:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 21:01:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 21:01:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 21:01:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 21:01:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 21:01:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 21:01:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 21:01:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 21:01:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 21:01:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 21:01:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 21:01:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 21:01:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 21:01:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 21:01:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 21:01:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 21:01:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 21:01:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 21:01:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 21:01:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 21:01:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 21:01:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 21:01:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 21:01:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 21:01:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 21:01:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 21:01:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 21:01:09,964 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 21:01:09,964 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 21:01:09,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 09:01:09 BoogieIcfgContainer [2020-09-04 21:01:09,977 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 21:01:09,978 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 21:01:09,979 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 21:01:09,983 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 21:01:09,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 09:01:07" (1/3) ... [2020-09-04 21:01:09,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c35a22d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 09:01:09, skipping insertion in model container [2020-09-04 21:01:09,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:01:08" (2/3) ... [2020-09-04 21:01:09,985 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c35a22d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 09:01:09, skipping insertion in model container [2020-09-04 21:01:09,985 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 09:01:09" (3/3) ... [2020-09-04 21:01:09,988 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product62.cil.c [2020-09-04 21:01:10,000 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 21:01:10,014 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 21:01:10,034 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 21:01:10,057 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 21:01:10,057 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 21:01:10,057 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 21:01:10,058 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 21:01:10,058 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 21:01:10,058 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 21:01:10,058 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 21:01:10,058 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 21:01:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states. [2020-09-04 21:01:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 21:01:10,109 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:10,111 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 21:01:10,111 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:10,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:10,120 INFO L82 PathProgramCache]: Analyzing trace with hash 1052921660, now seen corresponding path program 1 times [2020-09-04 21:01:10,133 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:10,133 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [191208290] [2020-09-04 21:01:10,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,019 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:11,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 21:01:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 21:01:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:11,208 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 21:01:11,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [191208290] [2020-09-04 21:01:11,211 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:01:11,211 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 21:01:11,212 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585244484] [2020-09-04 21:01:11,219 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 21:01:11,220 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:11,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 21:01:11,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 21:01:11,241 INFO L87 Difference]: Start difference. First operand 350 states. Second operand 3 states. [2020-09-04 21:01:12,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:12,979 INFO L93 Difference]: Finished difference Result 570 states and 675 transitions. [2020-09-04 21:01:12,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 21:01:12,982 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-09-04 21:01:12,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:13,005 INFO L225 Difference]: With dead ends: 570 [2020-09-04 21:01:13,005 INFO L226 Difference]: Without dead ends: 345 [2020-09-04 21:01:13,012 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 21:01:13,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2020-09-04 21:01:13,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 299. [2020-09-04 21:01:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 299 states. [2020-09-04 21:01:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 327 transitions. [2020-09-04 21:01:13,203 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 327 transitions. Word has length 142 [2020-09-04 21:01:13,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:13,205 INFO L479 AbstractCegarLoop]: Abstraction has 299 states and 327 transitions. [2020-09-04 21:01:13,205 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 21:01:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 327 transitions. [2020-09-04 21:01:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-09-04 21:01:13,217 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:13,217 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 21:01:13,217 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 21:01:13,218 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:13,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:13,218 INFO L82 PathProgramCache]: Analyzing trace with hash 277442402, now seen corresponding path program 1 times [2020-09-04 21:01:13,219 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:13,219 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2113418100] [2020-09-04 21:01:13,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,669 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:13,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:13,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:01:13,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 21:01:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:13,772 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 21:01:13,773 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2113418100] [2020-09-04 21:01:13,773 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:01:13,773 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 21:01:13,774 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130146010] [2020-09-04 21:01:13,776 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 21:01:13,776 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:13,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 21:01:13,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 21:01:13,777 INFO L87 Difference]: Start difference. First operand 299 states and 327 transitions. Second operand 4 states. [2020-09-04 21:01:14,362 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:15,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:15,764 INFO L93 Difference]: Finished difference Result 483 states and 546 transitions. [2020-09-04 21:01:15,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 21:01:15,765 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-09-04 21:01:15,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:15,770 INFO L225 Difference]: With dead ends: 483 [2020-09-04 21:01:15,770 INFO L226 Difference]: Without dead ends: 328 [2020-09-04 21:01:15,772 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 21:01:15,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2020-09-04 21:01:15,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 289. [2020-09-04 21:01:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2020-09-04 21:01:15,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 314 transitions. [2020-09-04 21:01:15,866 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 314 transitions. Word has length 143 [2020-09-04 21:01:15,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:15,867 INFO L479 AbstractCegarLoop]: Abstraction has 289 states and 314 transitions. [2020-09-04 21:01:15,867 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 21:01:15,867 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 314 transitions. [2020-09-04 21:01:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-09-04 21:01:15,869 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:15,870 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 21:01:15,870 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 21:01:15,870 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:15,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:15,871 INFO L82 PathProgramCache]: Analyzing trace with hash -863874740, now seen corresponding path program 1 times [2020-09-04 21:01:15,871 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:15,871 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1370303212] [2020-09-04 21:01:15,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,288 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:16,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 21:01:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:01:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 21:01:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:16,457 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 21:01:16,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1370303212] [2020-09-04 21:01:16,458 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:01:16,459 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 21:01:16,460 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534982399] [2020-09-04 21:01:16,461 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 21:01:16,462 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:16,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 21:01:16,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 21:01:16,463 INFO L87 Difference]: Start difference. First operand 289 states and 314 transitions. Second operand 10 states. [2020-09-04 21:01:17,124 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:17,493 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:17,806 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:01:18,119 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:18,453 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:18,743 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:20,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:20,840 INFO L93 Difference]: Finished difference Result 529 states and 608 transitions. [2020-09-04 21:01:20,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 21:01:20,842 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-09-04 21:01:20,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:20,846 INFO L225 Difference]: With dead ends: 529 [2020-09-04 21:01:20,846 INFO L226 Difference]: Without dead ends: 350 [2020-09-04 21:01:20,848 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-09-04 21:01:20,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2020-09-04 21:01:20,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 289. [2020-09-04 21:01:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2020-09-04 21:01:20,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 313 transitions. [2020-09-04 21:01:20,924 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 313 transitions. Word has length 156 [2020-09-04 21:01:20,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:20,924 INFO L479 AbstractCegarLoop]: Abstraction has 289 states and 313 transitions. [2020-09-04 21:01:20,924 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 21:01:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 313 transitions. [2020-09-04 21:01:20,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-09-04 21:01:20,929 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:20,929 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 21:01:20,929 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 21:01:20,929 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:20,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:20,930 INFO L82 PathProgramCache]: Analyzing trace with hash 1152669890, now seen corresponding path program 1 times [2020-09-04 21:01:20,930 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:20,930 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [31741891] [2020-09-04 21:01:20,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,338 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:21,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 21:01:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 21:01:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-09-04 21:01:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-09-04 21:01:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:21,568 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 21:01:21,568 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [31741891] [2020-09-04 21:01:21,569 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:01:21,569 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 21:01:21,570 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900700509] [2020-09-04 21:01:21,570 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 21:01:21,571 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:21,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 21:01:21,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-09-04 21:01:21,572 INFO L87 Difference]: Start difference. First operand 289 states and 313 transitions. Second operand 7 states. [2020-09-04 21:01:22,108 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:24,105 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:25,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:25,339 INFO L93 Difference]: Finished difference Result 728 states and 857 transitions. [2020-09-04 21:01:25,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-09-04 21:01:25,340 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 174 [2020-09-04 21:01:25,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:25,355 INFO L225 Difference]: With dead ends: 728 [2020-09-04 21:01:25,355 INFO L226 Difference]: Without dead ends: 549 [2020-09-04 21:01:25,357 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-09-04 21:01:25,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2020-09-04 21:01:25,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 422. [2020-09-04 21:01:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 422 states. [2020-09-04 21:01:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 422 states and 452 transitions. [2020-09-04 21:01:25,521 INFO L78 Accepts]: Start accepts. Automaton has 422 states and 452 transitions. Word has length 174 [2020-09-04 21:01:25,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:25,522 INFO L479 AbstractCegarLoop]: Abstraction has 422 states and 452 transitions. [2020-09-04 21:01:25,522 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 21:01:25,522 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 452 transitions. [2020-09-04 21:01:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2020-09-04 21:01:25,529 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:25,530 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 21:01:25,530 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 21:01:25,530 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:25,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:25,531 INFO L82 PathProgramCache]: Analyzing trace with hash 1132790830, now seen corresponding path program 1 times [2020-09-04 21:01:25,531 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:25,531 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1492703682] [2020-09-04 21:01:25,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:25,931 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:25,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:25,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 21:01:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 21:01:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:01:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-09-04 21:01:26,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-09-04 21:01:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:26,190 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 21:01:26,190 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1492703682] [2020-09-04 21:01:26,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:01:26,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 21:01:26,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428566331] [2020-09-04 21:01:26,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 21:01:26,192 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:26,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 21:01:26,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-09-04 21:01:26,193 INFO L87 Difference]: Start difference. First operand 422 states and 452 transitions. Second operand 15 states. [2020-09-04 21:01:26,724 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:27,170 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:27,483 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:27,792 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:28,101 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:28,400 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:29,127 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:30,732 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:31,067 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:31,404 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:31,731 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:32,098 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:01:32,437 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:32,762 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:33,139 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:33,518 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:01:33,846 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:36,129 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:36,459 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:36,948 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:38,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:38,807 INFO L93 Difference]: Finished difference Result 1494 states and 1841 transitions. [2020-09-04 21:01:38,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-09-04 21:01:38,808 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 198 [2020-09-04 21:01:38,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:38,818 INFO L225 Difference]: With dead ends: 1494 [2020-09-04 21:01:38,818 INFO L226 Difference]: Without dead ends: 1182 [2020-09-04 21:01:38,821 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 371 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-09-04 21:01:38,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1182 states. [2020-09-04 21:01:39,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1182 to 883. [2020-09-04 21:01:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 883 states. [2020-09-04 21:01:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 883 states and 973 transitions. [2020-09-04 21:01:39,172 INFO L78 Accepts]: Start accepts. Automaton has 883 states and 973 transitions. Word has length 198 [2020-09-04 21:01:39,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:39,173 INFO L479 AbstractCegarLoop]: Abstraction has 883 states and 973 transitions. [2020-09-04 21:01:39,173 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 21:01:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 973 transitions. [2020-09-04 21:01:39,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2020-09-04 21:01:39,181 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:39,182 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:01:39,182 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 21:01:39,182 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:39,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:39,183 INFO L82 PathProgramCache]: Analyzing trace with hash 894892254, now seen corresponding path program 1 times [2020-09-04 21:01:39,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:39,184 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1896502344] [2020-09-04 21:01:39,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,561 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:39,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:01:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:01:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:01:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:01:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:01:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:01:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:01:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:01:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:01:39,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-09-04 21:01:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-09-04 21:01:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-09-04 21:01:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2020-09-04 21:01:39,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:39,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:01:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:01:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-09-04 21:01:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-09-04 21:01:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:39,997 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 27 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-09-04 21:01:39,997 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1896502344] [2020-09-04 21:01:39,998 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:01:39,998 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-09-04 21:01:39,998 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226825379] [2020-09-04 21:01:39,999 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 21:01:40,000 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:40,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 21:01:40,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-09-04 21:01:40,001 INFO L87 Difference]: Start difference. First operand 883 states and 973 transitions. Second operand 15 states. [2020-09-04 21:01:40,559 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:41,414 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:01:42,474 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:42,802 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:01:43,140 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:01:43,493 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:43,821 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:01:44,156 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:01:44,471 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:44,845 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:01:45,157 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:45,492 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:45,845 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:46,175 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:49,599 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:49,909 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:50,228 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:01:50,519 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:50,819 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:51,147 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:52,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:52,622 INFO L93 Difference]: Finished difference Result 1931 states and 2364 transitions. [2020-09-04 21:01:52,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-09-04 21:01:52,623 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 300 [2020-09-04 21:01:52,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:52,631 INFO L225 Difference]: With dead ends: 1931 [2020-09-04 21:01:52,632 INFO L226 Difference]: Without dead ends: 1158 [2020-09-04 21:01:52,635 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 68 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 637 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=497, Invalid=2053, Unknown=0, NotChecked=0, Total=2550 [2020-09-04 21:01:52,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1158 states. [2020-09-04 21:01:52,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1158 to 818. [2020-09-04 21:01:52,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 818 states. [2020-09-04 21:01:52,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 818 states and 904 transitions. [2020-09-04 21:01:52,866 INFO L78 Accepts]: Start accepts. Automaton has 818 states and 904 transitions. Word has length 300 [2020-09-04 21:01:52,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:01:52,867 INFO L479 AbstractCegarLoop]: Abstraction has 818 states and 904 transitions. [2020-09-04 21:01:52,867 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 21:01:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 904 transitions. [2020-09-04 21:01:52,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2020-09-04 21:01:52,870 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:01:52,871 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:01:52,871 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 21:01:52,871 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:01:52,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:01:52,872 INFO L82 PathProgramCache]: Analyzing trace with hash -1890713568, now seen corresponding path program 1 times [2020-09-04 21:01:52,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:01:52,872 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [467889296] [2020-09-04 21:01:52,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:01:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,226 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:01:53,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:01:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:01:53,258 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 86 [2020-09-04 21:01:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:01:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:01:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 21:01:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-09-04 21:01:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:01:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:01:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:01:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:01:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:01:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:01:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-09-04 21:01:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-09-04 21:01:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-09-04 21:01:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:01:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:01:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:01:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2020-09-04 21:01:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-09-04 21:01:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:01:53,625 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-09-04 21:01:53,626 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [467889296] [2020-09-04 21:01:53,626 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:01:53,626 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-09-04 21:01:53,626 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177346065] [2020-09-04 21:01:53,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 21:01:53,627 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:01:53,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 21:01:53,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-09-04 21:01:53,628 INFO L87 Difference]: Start difference. First operand 818 states and 904 transitions. Second operand 15 states. [2020-09-04 21:01:54,294 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:01:54,604 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:01:54,907 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:55,211 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:55,502 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:56,500 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:56,825 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:57,134 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:57,464 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:01:57,763 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:01:59,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:01:59,906 INFO L93 Difference]: Finished difference Result 1537 states and 1800 transitions. [2020-09-04 21:01:59,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-09-04 21:01:59,907 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 291 [2020-09-04 21:01:59,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:01:59,912 INFO L225 Difference]: With dead ends: 1537 [2020-09-04 21:01:59,912 INFO L226 Difference]: Without dead ends: 829 [2020-09-04 21:01:59,915 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-09-04 21:01:59,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 829 states. [2020-09-04 21:02:00,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 829 to 653. [2020-09-04 21:02:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 653 states. [2020-09-04 21:02:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 720 transitions. [2020-09-04 21:02:00,236 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 720 transitions. Word has length 291 [2020-09-04 21:02:00,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:02:00,237 INFO L479 AbstractCegarLoop]: Abstraction has 653 states and 720 transitions. [2020-09-04 21:02:00,237 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 21:02:00,237 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 720 transitions. [2020-09-04 21:02:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2020-09-04 21:02:00,240 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:02:00,240 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:02:00,240 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 21:02:00,241 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:02:00,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:02:00,241 INFO L82 PathProgramCache]: Analyzing trace with hash -1572863858, now seen corresponding path program 1 times [2020-09-04 21:02:00,241 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:02:00,241 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [146157735] [2020-09-04 21:02:00,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:02:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,625 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:02:00,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:02:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:02:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:02:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:02:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:02:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:02:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:02:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:02:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:02:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:02:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:02:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-09-04 21:02:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-09-04 21:02:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-09-04 21:02:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:02:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2020-09-04 21:02:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-09-04 21:02:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:00,974 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-09-04 21:02:00,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [146157735] [2020-09-04 21:02:00,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:02:00,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-09-04 21:02:00,974 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121369468] [2020-09-04 21:02:00,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 21:02:00,975 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:02:00,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 21:02:00,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-09-04 21:02:00,976 INFO L87 Difference]: Start difference. First operand 653 states and 720 transitions. Second operand 16 states. [2020-09-04 21:02:01,552 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:02,632 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:04,218 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:04,566 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:04,958 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:05,309 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:05,612 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:05,935 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:06,235 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:06,589 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:06,957 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:07,323 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:07,645 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:07,990 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:09,874 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:10,189 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:10,487 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:10,849 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:11,176 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:11,481 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:12,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:02:12,944 INFO L93 Difference]: Finished difference Result 1954 states and 2332 transitions. [2020-09-04 21:02:12,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-09-04 21:02:12,945 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 296 [2020-09-04 21:02:12,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:02:12,953 INFO L225 Difference]: With dead ends: 1954 [2020-09-04 21:02:12,953 INFO L226 Difference]: Without dead ends: 1411 [2020-09-04 21:02:12,956 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=532, Invalid=2120, Unknown=0, NotChecked=0, Total=2652 [2020-09-04 21:02:12,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1411 states. [2020-09-04 21:02:13,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1411 to 1090. [2020-09-04 21:02:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1090 states. [2020-09-04 21:02:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 1090 states and 1200 transitions. [2020-09-04 21:02:13,411 INFO L78 Accepts]: Start accepts. Automaton has 1090 states and 1200 transitions. Word has length 296 [2020-09-04 21:02:13,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:02:13,412 INFO L479 AbstractCegarLoop]: Abstraction has 1090 states and 1200 transitions. [2020-09-04 21:02:13,412 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 21:02:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1200 transitions. [2020-09-04 21:02:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-09-04 21:02:13,418 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:02:13,418 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:02:13,419 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 21:02:13,419 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:02:13,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:02:13,419 INFO L82 PathProgramCache]: Analyzing trace with hash -2067718826, now seen corresponding path program 1 times [2020-09-04 21:02:13,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:02:13,420 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1396608459] [2020-09-04 21:02:13,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:02:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,841 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:02:13,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:02:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:02:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:02:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:02:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:02:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:02:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 21:02:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:02:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:13,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 21:02:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:02:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:02:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:02:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-09-04 21:02:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-09-04 21:02:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-09-04 21:02:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:02:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-09-04 21:02:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-09-04 21:02:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 27 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-09-04 21:02:14,528 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1396608459] [2020-09-04 21:02:14,528 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:02:14,528 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-09-04 21:02:14,528 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571019668] [2020-09-04 21:02:14,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-09-04 21:02:14,529 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:02:14,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-09-04 21:02:14,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=411, Unknown=0, NotChecked=0, Total=462 [2020-09-04 21:02:14,530 INFO L87 Difference]: Start difference. First operand 1090 states and 1200 transitions. Second operand 22 states. [2020-09-04 21:02:15,105 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:15,542 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:15,872 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:02:16,198 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:16,519 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:16,827 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:17,894 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:19,779 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:20,164 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:20,587 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:20,970 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:21,303 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:21,657 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:21,972 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:22,381 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:22,739 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:23,164 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:23,518 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:23,903 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:02:24,615 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-09-04 21:02:25,391 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-09-04 21:02:26,017 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-09-04 21:02:30,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:02:30,272 INFO L93 Difference]: Finished difference Result 2385 states and 2857 transitions. [2020-09-04 21:02:30,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-09-04 21:02:30,272 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 301 [2020-09-04 21:02:30,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:02:30,281 INFO L225 Difference]: With dead ends: 2385 [2020-09-04 21:02:30,282 INFO L226 Difference]: Without dead ends: 1593 [2020-09-04 21:02:30,286 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 74 SyntacticMatches, 4 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1159 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=841, Invalid=3581, Unknown=0, NotChecked=0, Total=4422 [2020-09-04 21:02:30,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2020-09-04 21:02:30,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1042. [2020-09-04 21:02:30,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1042 states. [2020-09-04 21:02:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 1042 states and 1143 transitions. [2020-09-04 21:02:30,724 INFO L78 Accepts]: Start accepts. Automaton has 1042 states and 1143 transitions. Word has length 301 [2020-09-04 21:02:30,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:02:30,724 INFO L479 AbstractCegarLoop]: Abstraction has 1042 states and 1143 transitions. [2020-09-04 21:02:30,724 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-09-04 21:02:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1143 transitions. [2020-09-04 21:02:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-09-04 21:02:30,728 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:02:30,729 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:02:30,729 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 21:02:30,729 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:02:30,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:02:30,730 INFO L82 PathProgramCache]: Analyzing trace with hash -1799239194, now seen corresponding path program 2 times [2020-09-04 21:02:30,730 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:02:30,730 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [576902796] [2020-09-04 21:02:30,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:02:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,080 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:02:31,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:02:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:02:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:02:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:02:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:02:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:02:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:02:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:02:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:02:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:02:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:02:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-09-04 21:02:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-09-04 21:02:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-09-04 21:02:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-09-04 21:02:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:02:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-09-04 21:02:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-09-04 21:02:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-09-04 21:02:31,337 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [576902796] [2020-09-04 21:02:31,337 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:02:31,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-09-04 21:02:31,338 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805576996] [2020-09-04 21:02:31,338 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-09-04 21:02:31,339 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:02:31,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-09-04 21:02:31,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2020-09-04 21:02:31,342 INFO L87 Difference]: Start difference. First operand 1042 states and 1143 transitions. Second operand 13 states. [2020-09-04 21:02:31,955 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:35,376 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:35,740 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:36,061 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:36,407 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:36,737 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:37,356 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:37,684 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:38,022 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:02:38,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:02:38,994 INFO L93 Difference]: Finished difference Result 1599 states and 1956 transitions. [2020-09-04 21:02:38,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-09-04 21:02:38,995 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 301 [2020-09-04 21:02:38,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:02:39,005 INFO L225 Difference]: With dead ends: 1599 [2020-09-04 21:02:39,005 INFO L226 Difference]: Without dead ends: 1596 [2020-09-04 21:02:39,006 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 315 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=403, Invalid=1157, Unknown=0, NotChecked=0, Total=1560 [2020-09-04 21:02:39,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1596 states. [2020-09-04 21:02:39,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1596 to 1042. [2020-09-04 21:02:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1042 states. [2020-09-04 21:02:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 1042 states and 1141 transitions. [2020-09-04 21:02:39,311 INFO L78 Accepts]: Start accepts. Automaton has 1042 states and 1141 transitions. Word has length 301 [2020-09-04 21:02:39,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:02:39,312 INFO L479 AbstractCegarLoop]: Abstraction has 1042 states and 1141 transitions. [2020-09-04 21:02:39,312 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-09-04 21:02:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1141 transitions. [2020-09-04 21:02:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-09-04 21:02:39,315 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:02:39,316 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:02:39,316 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 21:02:39,316 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:02:39,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:02:39,317 INFO L82 PathProgramCache]: Analyzing trace with hash 206244157, now seen corresponding path program 1 times [2020-09-04 21:02:39,317 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:02:39,317 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [130640223] [2020-09-04 21:02:39,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:02:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,737 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:02:39,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:02:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:02:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:02:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:02:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:02:39,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:02:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:02:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:02:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:02:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:02:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:02:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-09-04 21:02:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:39,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-09-04 21:02:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-09-04 21:02:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:02:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:02:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-09-04 21:02:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2020-09-04 21:02:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 28 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-09-04 21:02:40,241 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [130640223] [2020-09-04 21:02:40,241 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:02:40,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-09-04 21:02:40,242 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401911116] [2020-09-04 21:02:40,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-04 21:02:40,244 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:02:40,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-04 21:02:40,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-09-04 21:02:40,245 INFO L87 Difference]: Start difference. First operand 1042 states and 1141 transitions. Second operand 14 states. [2020-09-04 21:02:40,940 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:41,810 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:43,248 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:43,561 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:43,893 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:44,207 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:44,517 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:44,826 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:02:45,146 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:45,475 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:45,826 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:02:46,166 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:02:49,466 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:49,802 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:02:51,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:02:51,983 INFO L93 Difference]: Finished difference Result 2862 states and 3483 transitions. [2020-09-04 21:02:51,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-09-04 21:02:51,983 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 328 [2020-09-04 21:02:51,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:02:51,996 INFO L225 Difference]: With dead ends: 2862 [2020-09-04 21:02:51,996 INFO L226 Difference]: Without dead ends: 2118 [2020-09-04 21:02:51,999 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 75 SyntacticMatches, 7 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 576 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=577, Invalid=1493, Unknown=0, NotChecked=0, Total=2070 [2020-09-04 21:02:52,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2118 states. [2020-09-04 21:02:52,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2118 to 1408. [2020-09-04 21:02:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1408 states. [2020-09-04 21:02:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1408 states and 1558 transitions. [2020-09-04 21:02:52,532 INFO L78 Accepts]: Start accepts. Automaton has 1408 states and 1558 transitions. Word has length 328 [2020-09-04 21:02:52,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:02:52,533 INFO L479 AbstractCegarLoop]: Abstraction has 1408 states and 1558 transitions. [2020-09-04 21:02:52,533 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-04 21:02:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1558 transitions. [2020-09-04 21:02:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2020-09-04 21:02:52,538 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:02:52,539 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, 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, 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] [2020-09-04 21:02:52,539 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 21:02:52,539 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:02:52,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:02:52,540 INFO L82 PathProgramCache]: Analyzing trace with hash -1886250588, now seen corresponding path program 2 times [2020-09-04 21:02:52,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:02:52,540 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [274247978] [2020-09-04 21:02:52,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:02:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,914 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:02:52,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:02:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:02:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:02:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:02:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:02:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:02:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:02:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:02:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:52,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:02:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:02:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:02:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-09-04 21:02:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-09-04 21:02:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-09-04 21:02:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:02:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:02:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-09-04 21:02:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-09-04 21:02:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2020-09-04 21:02:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2020-09-04 21:02:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:02:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:02:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:02:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:02:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:02:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-09-04 21:02:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2020-09-04 21:02:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:02:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 73 proven. 39 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2020-09-04 21:02:53,541 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [274247978] [2020-09-04 21:02:53,541 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:02:53,541 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-09-04 21:02:53,542 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766737306] [2020-09-04 21:02:53,543 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 21:02:53,543 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:02:53,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 21:02:53,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2020-09-04 21:02:53,543 INFO L87 Difference]: Start difference. First operand 1408 states and 1558 transitions. Second operand 16 states. [2020-09-04 21:02:54,472 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:55,486 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 21:02:59,283 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:02:59,646 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:02:59,959 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:00,269 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:00,571 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:01,123 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2020-09-04 21:03:04,145 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2020-09-04 21:03:05,613 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 21:03:06,221 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2020-09-04 21:03:06,860 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:03:07,530 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 21:03:08,207 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:03:08,891 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:03:09,489 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 21:03:12,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:03:12,177 INFO L93 Difference]: Finished difference Result 4726 states and 5729 transitions. [2020-09-04 21:03:12,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-09-04 21:03:12,178 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 430 [2020-09-04 21:03:12,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:03:12,197 INFO L225 Difference]: With dead ends: 4726 [2020-09-04 21:03:12,197 INFO L226 Difference]: Without dead ends: 3612 [2020-09-04 21:03:12,203 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 113 SyntacticMatches, 10 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1020 ImplicationChecksByTransitivity, 8.3s TimeCoverageRelationStatistics Valid=814, Invalid=2846, Unknown=0, NotChecked=0, Total=3660 [2020-09-04 21:03:12,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3612 states. [2020-09-04 21:03:13,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3612 to 2490. [2020-09-04 21:03:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2490 states. [2020-09-04 21:03:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 2490 states and 2731 transitions. [2020-09-04 21:03:13,077 INFO L78 Accepts]: Start accepts. Automaton has 2490 states and 2731 transitions. Word has length 430 [2020-09-04 21:03:13,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:03:13,078 INFO L479 AbstractCegarLoop]: Abstraction has 2490 states and 2731 transitions. [2020-09-04 21:03:13,078 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 21:03:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 2731 transitions. [2020-09-04 21:03:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2020-09-04 21:03:13,085 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:03:13,085 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, 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, 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] [2020-09-04 21:03:13,086 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 21:03:13,086 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:03:13,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:03:13,086 INFO L82 PathProgramCache]: Analyzing trace with hash -1704428220, now seen corresponding path program 1 times [2020-09-04 21:03:13,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:03:13,087 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1455786817] [2020-09-04 21:03:13,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:03:13,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,432 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:03:13,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:03:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 21:03:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 21:03:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 21:03:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 21:03:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 21:03:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 21:03:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:03:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:03:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:03:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:03:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:03:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:03:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-09-04 21:03:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-09-04 21:03:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-09-04 21:03:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:03:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-09-04 21:03:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:03:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:03:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:03:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:03:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-09-04 21:03:13,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-09-04 21:03:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2020-09-04 21:03:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2020-09-04 21:03:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:03:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 21:03:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:03:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 21:03:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:03:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-09-04 21:03:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2020-09-04 21:03:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:03:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 61 proven. 13 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2020-09-04 21:03:13,880 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1455786817] [2020-09-04 21:03:13,880 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:03:13,880 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-09-04 21:03:13,881 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576829874] [2020-09-04 21:03:13,881 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 21:03:13,881 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:03:13,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 21:03:13,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-09-04 21:03:13,882 INFO L87 Difference]: Start difference. First operand 2490 states and 2731 transitions. Second operand 16 states. [2020-09-04 21:03:14,574 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 21:03:14,950 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:15,285 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:03:15,619 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:15,948 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:03:19,159 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:03:19,470 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:19,792 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:20,138 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:03:20,467 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:03:20,840 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:03:21,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:03:21,463 INFO L93 Difference]: Finished difference Result 3467 states and 3880 transitions. [2020-09-04 21:03:21,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-09-04 21:03:21,464 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 430 [2020-09-04 21:03:21,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:03:21,466 INFO L225 Difference]: With dead ends: 3467 [2020-09-04 21:03:21,466 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 21:03:21,476 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-09-04 21:03:21,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 21:03:21,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 21:03:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 21:03:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 21:03:21,478 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 430 [2020-09-04 21:03:21,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:03:21,479 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 21:03:21,479 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 21:03:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 21:03:21,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 21:03:21,479 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-09-04 21:03:21,483 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 21:03:21,707 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:22,258 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:03:22,438 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:22,815 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:03:22,976 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:23,149 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:23,652 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:03:23,998 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:03:24,157 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:24,330 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:24,504 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:24,675 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:25,007 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:25,165 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:25,334 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:25,499 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:25,667 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:25,830 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:25,997 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:26,332 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:26,519 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:03:26,696 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:27,222 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:03:27,391 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:27,743 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:03:28,257 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:03:28,610 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:03:28,769 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:28,955 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:29,125 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:34,382 WARN L193 SmtUtils]: Spent 5.24 s on a formula simplification. DAG size of input: 473 DAG size of output: 404 [2020-09-04 21:03:34,750 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:03:35,202 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:03:35,544 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:03:35,979 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:03:36,431 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:03:36,687 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:03:36,869 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:37,031 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:37,197 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:37,362 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:37,630 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:03:38,066 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2020-09-04 21:03:38,411 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:03:38,859 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:03:39,197 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:03:39,640 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:03:39,803 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:39,978 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:45,445 WARN L193 SmtUtils]: Spent 5.45 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:03:45,599 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 18 [2020-09-04 21:03:45,961 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 21:03:46,524 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 221 [2020-09-04 21:03:46,934 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 198 [2020-09-04 21:03:47,294 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 21:03:47,669 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-09-04 21:03:48,301 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 201 [2020-09-04 21:03:48,471 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:48,643 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:48,805 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:49,136 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:49,293 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:49,461 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:49,624 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:49,791 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:49,950 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:50,116 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:50,448 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:50,614 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:50,959 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:51,244 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 21:03:51,421 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:51,854 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 21:03:52,121 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 21:03:52,302 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:52,738 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 21:03:52,922 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:53,085 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:53,263 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:53,440 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:03:54,205 WARN L193 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 225 [2020-09-04 21:03:54,596 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 21:03:55,001 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:03:55,189 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:03:55,368 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:03:55,769 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 21:03:55,950 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:03:56,549 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 224 [2020-09-04 21:03:56,939 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:03:57,118 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:57,284 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:03:57,617 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:03:57,782 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:57,949 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:03:58,126 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:03:58,297 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:58,464 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:03:58,635 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:03:58,965 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:03:59,122 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:03:59,326 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:03:59,593 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 21:04:00,054 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 208 [2020-09-04 21:04:00,528 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-09-04 21:04:00,797 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 21:04:01,005 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-09-04 21:04:06,521 WARN L193 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 505 DAG size of output: 424 [2020-09-04 21:04:06,723 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:06,905 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:07,090 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:07,268 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:07,425 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:07,584 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:08,103 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:04:08,271 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:08,616 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:09,114 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:04:09,457 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:04:09,625 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:09,797 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:04:09,961 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:10,129 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:10,313 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:10,495 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:04:10,668 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:11,011 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:11,178 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:04:11,357 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:11,530 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:11,707 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:11,875 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:12,053 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:12,399 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:04:12,565 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:12,725 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:12,918 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-09-04 21:04:13,097 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:18,297 WARN L193 SmtUtils]: Spent 5.19 s on a formula simplification. DAG size of input: 475 DAG size of output: 406 [2020-09-04 21:04:18,494 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:18,688 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:18,886 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:04:19,077 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:19,264 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:04:19,586 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:20,078 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:04:20,421 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:04:20,580 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:20,927 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:21,446 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:04:21,788 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:22,127 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:22,467 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:22,809 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:04:23,149 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:04:23,492 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:04:23,834 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:04:24,179 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:04:24,524 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:04:24,869 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:04:25,210 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:04:25,322 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-09-04 21:04:25,432 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-09-04 21:04:25,869 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 21:04:26,129 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 21:04:26,576 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:04:27,017 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:04:27,128 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:04:27,300 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:27,462 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:27,629 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:27,962 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:28,125 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:28,293 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:28,470 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:28,639 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:28,807 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:28,985 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:04:29,316 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:04:29,473 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:29,646 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:29,822 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:30,162 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:04:30,329 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:04:30,502 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:30,689 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:30,868 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:31,039 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:31,221 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:04:31,558 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:04:31,720 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:32,214 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:04:32,709 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:04:33,056 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:33,219 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:33,376 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:04:33,795 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:34,142 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:34,563 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:34,913 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:35,407 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:04:35,900 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:04:36,065 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:36,231 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:36,402 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:36,568 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:36,736 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:36,918 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:04:37,104 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:04:37,451 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:04:37,623 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:37,800 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:37,997 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:04:38,185 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:38,362 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:38,554 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:04:38,898 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:04:39,065 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:04:39,428 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:39,792 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:40,155 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:04:40,639 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:04:41,117 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:04:41,606 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:04:41,929 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 21:04:42,418 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:04:42,742 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 21:04:43,113 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:04:43,484 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:04:43,967 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:04:44,445 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:04:44,929 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 201 [2020-09-04 21:04:45,409 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 201 [2020-09-04 21:04:45,962 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:04:46,451 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:04:46,928 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 203 [2020-09-04 21:04:47,406 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 203 [2020-09-04 21:04:47,741 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:48,073 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:48,687 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:04:48,861 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:49,038 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:49,379 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:04:49,546 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:04:49,720 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:49,906 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:50,085 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:50,257 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:50,438 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:04:50,775 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:04:50,936 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:51,110 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:51,276 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:51,443 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:51,605 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:51,770 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:51,959 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:52,155 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:52,354 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:04:52,547 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:52,879 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:04:53,037 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:53,200 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:53,388 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:53,565 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:53,746 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:53,922 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:54,088 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:54,271 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:54,448 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:54,630 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:54,806 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:55,081 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 22 [2020-09-04 21:04:55,192 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 24 [2020-09-04 21:04:55,380 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:04:55,547 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:04:55,723 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:04:56,150 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:56,322 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:04:56,502 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:04:56,938 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:57,134 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:57,327 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:04:57,524 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:04:57,715 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:04:58,239 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:04:58,404 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:04:58,752 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:04:58,910 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:04:59,074 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:04:59,570 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:04:59,913 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:05:00,071 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:00,507 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:05:00,669 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:00,850 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:05:01,272 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:05:01,451 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:05:01,619 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:05:07,058 WARN L193 SmtUtils]: Spent 5.44 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:05:07,220 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:07,382 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:07,545 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:12,942 WARN L193 SmtUtils]: Spent 5.40 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:05:13,551 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:05:13,717 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:13,942 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:14,109 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:14,441 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:05:14,608 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:05:14,776 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:14,943 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:15,238 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:05:15,502 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 21:05:15,766 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 21:05:16,051 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:05:16,331 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:05:16,611 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:05:16,892 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:05:17,163 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:17,270 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-09-04 21:05:17,541 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:17,649 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-09-04 21:05:17,753 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:05:18,040 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:05:18,327 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:05:18,433 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:05:18,544 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:05:18,817 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 21:05:19,088 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 21:05:19,374 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:05:19,539 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:19,716 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:19,882 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:20,214 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:05:20,380 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:05:20,548 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:20,715 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:20,982 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 21:05:21,159 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:05:21,586 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 21:05:21,852 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 21:05:22,032 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:22,467 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 21:05:22,964 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:23,308 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:05:23,469 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:23,986 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:24,341 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:05:24,503 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:24,765 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 21:05:24,942 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:05:25,370 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 21:05:25,636 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 21:05:25,817 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:26,252 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 21:05:26,948 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2020-09-04 21:05:27,652 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 202 [2020-09-04 21:05:27,765 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 22 [2020-09-04 21:05:27,878 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 24 [2020-09-04 21:05:28,140 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:28,322 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:05:28,756 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 21:05:29,025 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:29,211 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:05:29,652 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 203 [2020-09-04 21:05:30,243 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:05:30,434 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:05:30,612 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:05:30,786 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:30,959 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:31,127 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:31,633 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:05:32,128 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:32,632 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:05:32,976 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:05:33,477 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:33,822 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:05:34,340 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:34,835 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:35,333 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:35,623 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:05:35,968 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:05:36,257 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:05:36,775 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:37,120 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:05:37,637 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:37,794 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:38,311 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:38,468 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:38,815 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:05:38,977 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:39,153 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:05:39,330 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:05:39,497 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:05:39,835 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:05:39,997 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:40,170 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:05:40,392 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:40,565 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:05:40,728 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:40,900 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:05:41,239 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:05:41,829 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:05:42,194 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:05:42,540 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:05:42,886 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:05:43,406 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:43,923 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:44,417 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:44,574 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:45,066 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:45,222 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:05:45,565 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:05:45,908 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:05:46,430 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:46,945 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:05:47,368 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:47,787 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:48,281 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:48,773 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:05:49,277 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:05:49,782 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:05:49,949 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:50,110 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:05:50,278 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:05:54,687 WARN L193 SmtUtils]: Spent 4.39 s on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2020-09-04 21:05:59,234 WARN L193 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2020-09-04 21:05:59,599 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:05:59,961 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:00,325 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:06:00,806 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:06:01,286 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:06:01,775 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:06:02,098 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 21:06:02,587 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:06:02,910 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-09-04 21:06:03,281 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:06:03,651 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:06:04,135 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:06:04,613 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 21:06:05,098 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 201 [2020-09-04 21:06:05,579 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 201 [2020-09-04 21:06:06,113 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:06:06,602 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:06:07,080 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 203 [2020-09-04 21:06:07,556 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 203 [2020-09-04 21:06:07,892 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:06:08,223 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:06:12,566 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2020-09-04 21:06:13,157 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:06:13,363 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:13,544 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:06:13,722 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:06:13,887 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:14,053 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:14,216 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:14,383 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:14,545 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:14,733 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:14,908 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:15,252 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:06:15,416 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:15,583 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:15,761 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:15,930 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:16,097 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:16,268 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:06:16,597 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-09-04 21:06:16,754 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:16,938 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:17,121 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:06:17,290 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:17,705 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:06:18,132 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:06:18,338 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:18,516 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:18,687 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:23,749 WARN L193 SmtUtils]: Spent 5.06 s on a formula simplification. DAG size of input: 473 DAG size of output: 404 [2020-09-04 21:06:28,829 WARN L193 SmtUtils]: Spent 5.07 s on a formula simplification. DAG size of input: 473 DAG size of output: 404 [2020-09-04 21:06:29,173 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:06:29,619 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:06:29,962 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:06:30,398 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:06:30,848 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:06:31,104 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:06:31,269 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:31,455 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:31,722 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:06:32,156 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 202 [2020-09-04 21:06:32,603 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 204 [2020-09-04 21:06:32,863 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:06:33,050 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:06:33,401 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:06:33,919 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:06:34,113 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:06:34,274 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:34,770 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:06:35,113 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:06:35,301 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:06:35,472 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:35,887 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:06:36,315 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:06:36,485 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:36,662 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:36,856 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:06:37,051 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:06:37,250 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:06:37,443 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:06:37,643 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 18 [2020-09-04 21:06:38,006 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 21:06:38,569 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 221 [2020-09-04 21:06:38,991 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 198 [2020-09-04 21:06:39,351 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 21:06:39,713 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-09-04 21:06:40,339 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 201 [2020-09-04 21:06:40,687 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:06:40,850 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:41,443 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:06:42,071 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:06:46,870 WARN L193 SmtUtils]: Spent 4.80 s on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2020-09-04 21:06:47,068 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:06:47,262 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:06:47,459 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:06:47,651 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:06:47,818 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:47,989 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:48,166 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:06:48,931 WARN L193 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 225 [2020-09-04 21:06:49,323 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 21:06:49,727 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:06:49,914 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:50,093 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:50,493 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-09-04 21:06:50,674 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:06:51,275 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 224 [2020-09-04 21:06:51,664 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:06:51,859 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:06:52,127 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:06:52,576 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 205 [2020-09-04 21:06:53,038 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-09-04 21:06:53,300 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:06:53,497 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:06:54,036 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 21:06:54,552 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 21:06:55,126 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:06:55,697 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:06:55,875 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:56,484 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:06:56,655 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:56,832 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:06:57,171 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:06:57,340 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:06:57,512 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:06:57,698 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:06:57,876 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:06:58,048 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:06:58,230 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:06:58,567 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 21:06:58,729 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:06:58,890 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:06:59,392 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:06:59,735 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:07:00,065 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:00,226 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:00,742 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:07:01,097 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:07:01,260 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:01,437 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:01,606 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:01,793 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:01,962 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:02,302 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:02,821 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 21:07:03,166 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-09-04 21:07:03,738 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:07:08,067 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2020-09-04 21:07:12,418 WARN L193 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2020-09-04 21:07:12,591 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:12,755 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:12,935 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:18,349 WARN L193 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:07:18,685 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:18,857 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:19,226 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:07:19,744 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:07:19,901 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:20,062 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:20,558 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:07:20,901 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:07:21,345 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:07:21,610 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 21:07:21,874 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 21:07:22,155 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:07:22,436 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:07:22,716 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:07:22,996 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:07:23,268 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:23,375 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-09-04 21:07:23,646 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:07:23,754 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-09-04 21:07:23,858 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:07:24,145 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:07:24,432 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:07:24,538 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:07:24,647 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:07:24,919 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 21:07:25,190 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 21:07:25,480 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:07:25,647 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:25,809 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:25,973 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:26,144 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:26,307 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:26,466 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:26,626 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:27,144 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:07:27,311 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:27,656 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:07:28,153 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:07:28,496 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:07:28,936 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:07:29,098 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:29,279 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:07:29,702 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:07:29,880 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:07:30,048 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:30,228 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:07:30,410 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:07:30,582 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:30,927 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 21:07:31,094 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:31,272 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:07:31,445 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:07:31,622 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:07:31,790 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:07:31,967 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:07:32,312 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:07:32,476 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:32,639 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:38,117 WARN L193 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:07:38,279 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:38,440 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:43,896 WARN L193 SmtUtils]: Spent 5.45 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:07:44,075 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:44,249 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:07:44,421 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:49,854 WARN L193 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:07:50,188 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:07:50,367 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:50,532 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:50,697 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:50,865 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:07:51,030 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:51,169 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:07:56,606 WARN L193 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:07:56,769 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:57,266 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:07:57,783 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:07:58,276 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:07:58,793 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:07:59,139 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:07:59,302 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:59,465 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:59,624 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:59,780 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:00,295 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:00,714 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:01,060 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:01,577 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:01,998 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 21:08:02,345 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:02,842 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:08:03,335 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:08:03,507 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:03,678 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:08,764 WARN L193 SmtUtils]: Spent 5.08 s on a formula simplification. DAG size of input: 473 DAG size of output: 404 [2020-09-04 21:08:08,956 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-09-04 21:08:09,125 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:09,716 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 226 [2020-09-04 21:08:10,303 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 21:08:10,623 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:08:10,943 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:08:11,265 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:08:11,586 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:08:11,909 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:08:12,231 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:08:12,558 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:08:12,732 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:13,059 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 21:08:13,232 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:13,579 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:13,912 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 21:08:14,243 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 21:08:14,591 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:14,944 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:15,275 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 21:08:15,604 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 21:08:15,934 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 21:08:16,121 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:08:16,642 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:17,161 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:17,326 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:17,489 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:18,007 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:18,524 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:18,704 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:18,875 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:19,043 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:19,205 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:19,369 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:19,540 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:20,130 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 226 [2020-09-04 21:08:20,391 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:20,553 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:20,906 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:21,425 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:21,582 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:21,743 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:22,238 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:08:22,582 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:08:22,925 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:23,264 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:23,602 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:23,946 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:08:24,286 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:08:24,629 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:08:24,971 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:08:25,317 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:08:25,661 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:08:26,005 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:08:26,345 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:08:26,457 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-09-04 21:08:26,568 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-09-04 21:08:27,007 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 21:08:27,267 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 21:08:27,713 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:08:28,156 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:08:28,267 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:08:28,614 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:08:28,776 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:28,942 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:29,116 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:29,284 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:29,699 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:08:30,126 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:08:30,291 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:30,467 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:08:30,652 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:08:30,829 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:31,011 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:08:31,187 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:08:31,363 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:31,531 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:31,947 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:08:32,374 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:08:32,539 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:32,715 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:08:32,892 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:33,386 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:08:33,729 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:08:34,060 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 21:08:34,221 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:34,737 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:35,091 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:35,254 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:35,433 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:08:35,602 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:36,021 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 21:08:36,453 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:08:36,618 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:36,799 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:08:37,149 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:08:37,312 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:37,666 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:08:37,829 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:37,994 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:38,156 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:38,324 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:38,494 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:38,670 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:39,338 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 225 [2020-09-04 21:08:39,956 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 225 [2020-09-04 21:08:40,131 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:40,302 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:40,469 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:40,639 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:40,811 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:41,466 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2020-09-04 21:08:42,117 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2020-09-04 21:08:42,374 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:08:42,809 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2020-09-04 21:08:43,152 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:08:43,602 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:08:43,940 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:44,378 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:08:44,536 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:45,061 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:45,229 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:45,574 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:46,072 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:08:46,415 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:08:47,003 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-09-04 21:08:47,190 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:47,347 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:47,514 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:48,007 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:08:48,350 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:08:48,513 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:48,860 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:49,378 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:53,709 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2020-09-04 21:08:54,059 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:08:54,577 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:08:54,734 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:54,895 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:55,390 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:08:55,733 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:09:01,117 WARN L193 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 503 DAG size of output: 426 [2020-09-04 21:09:01,323 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:09:01,590 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 21:09:02,050 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 208 [2020-09-04 21:09:02,525 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-09-04 21:09:02,787 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 193 [2020-09-04 21:09:02,994 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-09-04 21:09:03,427 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:09:03,765 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:09:04,104 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 192 [2020-09-04 21:09:04,447 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:09:04,787 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:09:05,130 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:09:05,473 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-09-04 21:09:05,817 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:09:06,163 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 194 [2020-09-04 21:09:06,506 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:09:06,846 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 21:09:06,958 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-09-04 21:09:07,068 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-09-04 21:09:07,504 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 21:09:07,764 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2020-09-04 21:09:08,210 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:09:08,650 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 21:09:08,760 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 27 [2020-09-04 21:09:09,049 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-09-04 21:09:10,209 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2020-09-04 21:09:10,413 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-09-04 21:09:10,667 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 16 [2020-09-04 21:09:10,940 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-09-04 21:09:11,971 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2020-09-04 21:09:12,808 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 21:09:15,322 WARN L193 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 344 DAG size of output: 36 [2020-09-04 21:09:16,497 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-09-04 21:09:17,320 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 23 [2020-09-04 21:09:18,414 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-09-04 21:09:18,654 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:09:19,017 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-09-04 21:09:21,782 WARN L193 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:09:22,798 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 23 [2020-09-04 21:09:23,007 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-09-04 21:09:23,331 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-09-04 21:09:24,809 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 177 DAG size of output: 31 [2020-09-04 21:09:25,528 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 21:09:26,467 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-09-04 21:09:26,697 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-09-04 21:09:28,046 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 183 DAG size of output: 33 [2020-09-04 21:09:31,170 WARN L193 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 357 DAG size of output: 38 [2020-09-04 21:09:32,508 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 152 DAG size of output: 27 [2020-09-04 21:09:33,433 WARN L193 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2020-09-04 21:09:33,989 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2020-09-04 21:09:34,924 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-09-04 21:09:35,175 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:09:35,447 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2020-09-04 21:09:35,682 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-09-04 21:09:38,225 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 344 DAG size of output: 36 [2020-09-04 21:09:39,656 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 156 DAG size of output: 29 [2020-09-04 21:09:39,913 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 19 [2020-09-04 21:09:40,142 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 30 [2020-09-04 21:09:40,359 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:09:41,621 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2020-09-04 21:09:41,854 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-09-04 21:09:42,057 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-09-04 21:09:43,012 WARN L193 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-09-04 21:09:43,739 WARN L193 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 30 [2020-09-04 21:09:43,947 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-09-04 21:09:45,246 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-09-04 21:09:46,813 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 193 DAG size of output: 39 [2020-09-04 21:09:47,278 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 23 [2020-09-04 21:09:48,235 WARN L193 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-09-04 21:09:48,444 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-09-04 21:09:49,794 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 156 DAG size of output: 29 [2020-09-04 21:09:50,445 WARN L193 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 20 [2020-09-04 21:09:51,702 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 152 DAG size of output: 25 [2020-09-04 21:09:52,974 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 152 DAG size of output: 25 [2020-09-04 21:09:53,218 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 30 [2020-09-04 21:09:53,410 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 25 [2020-09-04 21:09:53,686 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 21 [2020-09-04 21:09:55,212 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2020-09-04 21:09:56,558 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 156 DAG size of output: 29 [2020-09-04 21:09:57,710 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2020-09-04 21:09:58,921 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2020-09-04 21:10:01,725 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:10:01,966 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:10:02,210 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:10:05,055 WARN L193 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:10:05,558 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 23 [2020-09-04 21:10:05,776 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-09-04 21:10:06,886 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-09-04 21:10:07,099 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-09-04 21:10:08,371 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-09-04 21:10:09,313 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2020-09-04 21:10:10,604 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-09-04 21:10:11,363 WARN L193 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-09-04 21:10:11,559 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 25 [2020-09-04 21:10:13,071 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 179 DAG size of output: 34 [2020-09-04 21:10:13,721 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 32 [2020-09-04 21:10:14,530 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 30 [2020-09-04 21:10:15,720 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2020-09-04 21:10:16,983 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2020-09-04 21:10:17,646 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 32 [2020-09-04 21:10:18,871 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2020-09-04 21:10:19,242 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-09-04 21:10:21,524 WARN L193 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 313 DAG size of output: 34 [2020-09-04 21:10:23,617 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 318 DAG size of output: 36 [2020-09-04 21:10:25,178 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 193 DAG size of output: 39 [2020-09-04 21:10:27,439 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 313 DAG size of output: 34 [2020-09-04 21:10:28,048 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 34 [2020-09-04 21:10:28,316 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 28 [2020-09-04 21:10:28,568 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-09-04 21:10:28,822 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-09-04 21:10:29,045 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-09-04 21:10:29,249 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-09-04 21:10:29,635 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 32 [2020-09-04 21:10:30,853 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 174 DAG size of output: 26 [2020-09-04 21:10:31,092 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 18 [2020-09-04 21:10:33,654 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 344 DAG size of output: 36 [2020-09-04 21:10:36,219 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 344 DAG size of output: 36 [2020-09-04 21:10:37,406 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-09-04 21:10:37,655 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:10:38,859 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2020-09-04 21:10:39,077 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:10:40,291 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 174 DAG size of output: 26 [2020-09-04 21:10:41,630 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 156 DAG size of output: 29 [2020-09-04 21:10:42,734 WARN L193 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 23 [2020-09-04 21:10:43,585 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-09-04 21:10:44,172 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 32 [2020-09-04 21:10:44,608 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 19 [2020-09-04 21:10:46,869 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 313 DAG size of output: 34 [2020-09-04 21:10:48,302 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 156 DAG size of output: 29 [2020-09-04 21:10:48,559 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:10:49,484 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-09-04 21:10:50,792 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2020-09-04 21:10:51,646 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 33 [2020-09-04 21:10:52,145 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 21 [2020-09-04 21:10:53,141 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-09-04 21:10:54,078 WARN L193 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2020-09-04 21:10:54,960 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 21:10:55,864 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 21:10:56,624 WARN L193 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-09-04 21:10:58,883 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 313 DAG size of output: 34 [2020-09-04 21:11:01,145 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 313 DAG size of output: 34 [2020-09-04 21:11:01,990 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 30 [2020-09-04 21:11:02,243 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-09-04 21:11:05,074 WARN L193 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:11:05,215 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14 [2020-09-04 21:11:05,468 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-09-04 21:11:05,782 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:11:05,987 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 30 [2020-09-04 21:11:07,089 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-09-04 21:11:07,901 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 23 [2020-09-04 21:11:08,140 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:11:09,070 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2020-09-04 21:11:10,299 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2020-09-04 21:11:11,236 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-09-04 21:11:14,108 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:11:14,351 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:11:14,593 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:11:17,421 WARN L193 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:11:18,344 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 35 [2020-09-04 21:11:18,607 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:11:21,440 WARN L193 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:11:21,701 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-09-04 21:11:21,947 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-09-04 21:11:22,210 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:11:25,103 WARN L193 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:11:25,357 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:11:26,546 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-09-04 21:11:29,129 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 344 DAG size of output: 36 [2020-09-04 21:11:29,388 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2020-09-04 21:11:29,656 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-09-04 21:11:29,930 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 21 [2020-09-04 21:11:30,180 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 30 [2020-09-04 21:11:31,081 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-09-04 21:11:31,352 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 21 [2020-09-04 21:11:32,127 WARN L193 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 30 [2020-09-04 21:11:32,943 WARN L193 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 23 [2020-09-04 21:11:33,211 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 21 [2020-09-04 21:11:33,926 WARN L193 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 21:11:34,146 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:11:35,415 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2020-09-04 21:11:36,271 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-09-04 21:11:37,499 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 174 DAG size of output: 23 [2020-09-04 21:11:38,767 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 152 DAG size of output: 27 [2020-09-04 21:11:39,979 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 174 DAG size of output: 23 [2020-09-04 21:11:40,248 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-09-04 21:11:41,179 WARN L193 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2020-09-04 21:11:42,442 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2020-09-04 21:11:43,317 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-09-04 21:11:44,189 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 27 [2020-09-04 21:11:44,437 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-09-04 21:11:45,338 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-09-04 21:11:46,102 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-09-04 21:11:47,207 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-09-04 21:11:48,160 WARN L193 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2020-09-04 21:11:48,756 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 32 [2020-09-04 21:11:48,994 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-09-04 21:11:49,232 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:11:51,513 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 313 DAG size of output: 34 [2020-09-04 21:11:51,734 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:11:54,596 WARN L193 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 359 DAG size of output: 39 [2020-09-04 21:11:55,952 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 183 DAG size of output: 33 [2020-09-04 21:11:57,421 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2020-09-04 21:11:57,529 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-09-04 21:11:57,529 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-09-04 21:11:57,529 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-09-04 21:11:57,529 INFO L268 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-09-04 21:11:57,529 INFO L268 CegarLoopResult]: For program point L634-2(line 634) no Hoare annotation was computed. [2020-09-04 21:11:57,529 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 592 647) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L639(lines 616 640) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-09-04 21:11:57,530 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L623(lines 623 627) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L623-1(lines 623 627) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 592 647) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L615-1(line 615) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L615-2(line 615) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 592 647) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-09-04 21:11:57,531 INFO L268 CegarLoopResult]: For program point L636-1(lines 617 638) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-09-04 21:11:57,532 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L700(lines 673 701) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L692-2(line 692) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 648 707) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L688-2(line 688) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-09-04 21:11:57,533 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 648 707) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L680(lines 680 684) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L680-1(lines 680 684) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L672-2(line 672) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L697-1(line 697) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L697-2(line 697) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 648 707) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-09-04 21:11:57,534 INFO L268 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L693-2(line 693) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L674-2(lines 674 699) no Hoare annotation was computed. [2020-09-04 21:11:57,535 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-09-04 21:11:57,536 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 427 433) the Hoare annotation is: true [2020-09-04 21:11:57,536 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 427 433) the Hoare annotation is: true [2020-09-04 21:11:57,537 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 434 442) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2020-09-04 21:11:57,537 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 434 442) the Hoare annotation is: true [2020-09-04 21:11:57,537 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 434 442) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2020-09-04 21:11:57,537 INFO L264 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-09-04 21:11:57,537 INFO L271 CegarLoopResult]: At program point L438(line 438) the Hoare annotation is: true [2020-09-04 21:11:57,537 INFO L264 CegarLoopResult]: At program point L386-1(line 386) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (<= 1 ~waterLevel~0))))) [2020-09-04 21:11:57,538 INFO L264 CegarLoopResult]: At program point L386-2(line 386) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (<= 1 ~waterLevel~0))))) [2020-09-04 21:11:57,538 INFO L264 CegarLoopResult]: At program point L386-3(line 386) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|) (<= 1 __utac_acc__Specification4_spec__1_~tmp~7))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,538 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 380 404) the Hoare annotation is: true [2020-09-04 21:11:57,538 INFO L271 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: true [2020-09-04 21:11:57,538 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 380 404) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 1 __utac_acc__Specification4_spec__1_~tmp~7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,538 INFO L264 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point L392(lines 392 398) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point L388(lines 388 401) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 1 __utac_acc__Specification4_spec__1_~tmp~7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point L390-2(line 390) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point L390-3(line 390) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point L388-1(lines 380 404) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 1 __utac_acc__Specification4_spec__1_~tmp~7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,539 INFO L271 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: true [2020-09-04 21:11:57,539 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 516 538) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,540 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 516 538) the Hoare annotation is: true [2020-09-04 21:11:57,540 INFO L271 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: true [2020-09-04 21:11:57,540 INFO L264 CegarLoopResult]: At program point L528(line 528) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,540 INFO L264 CegarLoopResult]: At program point L528-1(line 528) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,540 INFO L264 CegarLoopResult]: At program point L526(lines 526 533) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,540 INFO L271 CegarLoopResult]: At program point L526-1(lines 526 533) the Hoare annotation is: true [2020-09-04 21:11:57,540 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 516 538) the Hoare annotation is: true [2020-09-04 21:11:57,540 INFO L264 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,540 INFO L264 CegarLoopResult]: At program point L523(line 523) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,540 INFO L264 CegarLoopResult]: At program point L524-1(line 524) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,540 INFO L264 CegarLoopResult]: At program point L522(line 522) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,541 INFO L264 CegarLoopResult]: At program point L524-2(line 524) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,541 INFO L264 CegarLoopResult]: At program point L522-1(line 522) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,541 INFO L264 CegarLoopResult]: At program point L518(line 518) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 475 498) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 475 498) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 475 498) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-09-04 21:11:57,541 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-09-04 21:11:57,542 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-09-04 21:11:57,543 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (let ((.cse6 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse5 .cse2)))) [2020-09-04 21:11:57,543 INFO L264 CegarLoopResult]: At program point L211-1(lines 192 216) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not .cse3))) (and (or .cse0 (and (<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2) (= ~pumpRunning~0 0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 (<= 2 ~waterLevel~0) .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse4 .cse5)))) [2020-09-04 21:11:57,543 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 192 216) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-09-04 21:11:57,543 INFO L264 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,543 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 192 216) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not .cse3))) (and (or .cse0 (and (<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2) (= ~pumpRunning~0 0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 (<= 2 ~waterLevel~0) .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse4 .cse5)))) [2020-09-04 21:11:57,544 INFO L264 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse4 (and (<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-09-04 21:11:57,544 INFO L264 CegarLoopResult]: At program point L200(lines 200 208) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse4 (and (<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-09-04 21:11:57,544 INFO L264 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2020-09-04 21:11:57,544 INFO L264 CegarLoopResult]: At program point L198-1(line 198) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (and (<= 1 |processEnvironment__wrappee__methaneQuery_#t~ret5|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) .cse4) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-09-04 21:11:57,544 INFO L264 CegarLoopResult]: At program point L196(lines 196 213) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-09-04 21:11:57,545 INFO L264 CegarLoopResult]: At program point L198-2(line 198) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (and (<= 1 |processEnvironment__wrappee__methaneQuery_#t~ret5|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) .cse4) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-09-04 21:11:57,545 INFO L264 CegarLoopResult]: At program point L198-3(line 198) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse4 (and (<= 1 |processEnvironment__wrappee__methaneQuery_#t~ret5|) (<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-09-04 21:11:57,545 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 287 295) the Hoare annotation is: true [2020-09-04 21:11:57,545 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 287 295) the Hoare annotation is: true [2020-09-04 21:11:57,545 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 287 295) the Hoare annotation is: true [2020-09-04 21:11:57,545 INFO L271 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-09-04 21:11:57,545 INFO L271 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: true [2020-09-04 21:11:57,546 INFO L271 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: true [2020-09-04 21:11:57,546 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 351 369) the Hoare annotation is: true [2020-09-04 21:11:57,546 INFO L264 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 351 369) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~6 0) (<= 1 isLowWaterLevel_~retValue_acc~3) (<= 1 isLowWaterLevel_~tmp___0~2)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,546 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= isLowWaterLevel_~tmp~6 0) (<= 1 isLowWaterLevel_~retValue_acc~3) (<= 1 isLowWaterLevel_~tmp___0~2)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,546 INFO L264 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (or (= isLowWaterLevel_~tmp~6 0) (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,546 INFO L264 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,546 INFO L264 CegarLoopResult]: At program point L360(lines 360 364) the Hoare annotation is: (or (= isLowWaterLevel_~tmp~6 0) (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,547 INFO L271 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: true [2020-09-04 21:11:57,547 INFO L264 CegarLoopResult]: At program point L360-2(lines 360 364) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= isLowWaterLevel_~tmp~6 0) (<= 1 isLowWaterLevel_~tmp___0~2)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,547 INFO L264 CegarLoopResult]: At program point L358-1(line 358) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |isLowWaterLevel_#t~ret26| 0) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,547 INFO L264 CegarLoopResult]: At program point L358-2(line 358) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |isLowWaterLevel_#t~ret26| 0) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,547 INFO L264 CegarLoopResult]: At program point L358-3(line 358) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (and (= isLowWaterLevel_~tmp~6 0) (= |isLowWaterLevel_#t~ret26| 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,547 INFO L271 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: true [2020-09-04 21:11:57,547 INFO L264 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 351 369) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~6 0) (<= 1 isLowWaterLevel_~retValue_acc~3) (<= 1 isLowWaterLevel_~tmp___0~2)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L315(lines 315 323) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L315-2(lines 315 323) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L303(lines 303 311) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 296 331) no Hoare annotation was computed. [2020-09-04 21:11:57,548 INFO L268 CegarLoopResult]: For program point L303-2(lines 303 311) no Hoare annotation was computed. [2020-09-04 21:11:57,549 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 296 331) no Hoare annotation was computed. [2020-09-04 21:11:57,549 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-09-04 21:11:57,549 INFO L268 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-09-04 21:11:57,549 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 296 331) no Hoare annotation was computed. [2020-09-04 21:11:57,549 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 420 426) the Hoare annotation is: true [2020-09-04 21:11:57,549 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 420 426) the Hoare annotation is: true [2020-09-04 21:11:57,549 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-09-04 21:11:57,549 INFO L268 CegarLoopResult]: For program point L576-1(line 576) no Hoare annotation was computed. [2020-09-04 21:11:57,549 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L572-1(line 572) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 546 591) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 546 591) no Hoare annotation was computed. [2020-09-04 21:11:57,550 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 546 591) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-09-04 21:11:57,551 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L583-1(line 583) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L583-2(line 583) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L546(lines 546 591) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L546-1(lines 546 591) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-09-04 21:11:57,552 INFO L268 CegarLoopResult]: For program point L569-1(line 569) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-09-04 21:11:57,553 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L898-2(line 898) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-09-04 21:11:57,554 INFO L268 CegarLoopResult]: For program point L859(lines 859 904) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point L890(lines 890 891) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 859 904) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point L890-1(lines 873 893) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point L878-1(line 878) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point L878-2(line 878) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 859 904) no Hoare annotation was computed. [2020-09-04 21:11:57,555 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 859 904) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-09-04 21:11:57,556 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L883(lines 883 884) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L879(lines 879 886) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L873(lines 873 893) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-09-04 21:11:57,557 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-09-04 21:11:57,558 INFO L268 CegarLoopResult]: For program point L900-1(line 900) no Hoare annotation was computed. [2020-09-04 21:11:57,558 INFO L268 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-09-04 21:11:57,558 INFO L268 CegarLoopResult]: For program point L900-2(line 900) no Hoare annotation was computed. [2020-09-04 21:11:57,558 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 506 515) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,558 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 506 515) the Hoare annotation is: true [2020-09-04 21:11:57,558 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 506 515) the Hoare annotation is: true [2020-09-04 21:11:57,558 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 276 286) the Hoare annotation is: true [2020-09-04 21:11:57,558 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse2 .cse6 .cse5))) [2020-09-04 21:11:57,559 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 276 286) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse6 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-09-04 21:11:57,559 INFO L271 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-09-04 21:11:57,559 INFO L264 CegarLoopResult]: At program point L281-1(line 281) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse5) (or .cse0 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse6 .cse4 .cse5))) [2020-09-04 21:11:57,559 INFO L264 CegarLoopResult]: At program point L281-2(line 281) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse5) (or .cse0 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse6 .cse4 .cse5))) [2020-09-04 21:11:57,559 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 276 286) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse6 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-09-04 21:11:57,560 INFO L264 CegarLoopResult]: At program point L281-3(line 281) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse0 .cse3 .cse5) (or .cse1 .cse0 .cse6 .cse5) (or .cse1 .cse0 .cse6 .cse2 .cse4))) [2020-09-04 21:11:57,560 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 268 275) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,560 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 268 275) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 21:11:57,560 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 268 275) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 21:11:57,560 INFO L264 CegarLoopResult]: At program point L993(line 993) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (<= 2 ~waterLevel~0)))) [2020-09-04 21:11:57,560 INFO L264 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~12))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse2 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (and (<= ~waterLevel~0 1) .cse3)))) [2020-09-04 21:11:57,561 INFO L264 CegarLoopResult]: At program point L990(line 990) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 (<= ~waterLevel~0 1) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 21:11:57,561 INFO L271 CegarLoopResult]: At program point L989(lines 989 995) the Hoare annotation is: true [2020-09-04 21:11:57,561 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 985 998) the Hoare annotation is: (let ((.cse0 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-09-04 21:11:57,561 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 985 998) the Hoare annotation is: true [2020-09-04 21:11:57,561 INFO L264 CegarLoopResult]: At program point L994(line 994) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (<= 2 ~waterLevel~0)))) [2020-09-04 21:11:57,561 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 985 998) the Hoare annotation is: (let ((.cse0 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-09-04 21:11:57,562 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse3) (or .cse0 .cse1 .cse3 .cse7) (or .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse4 .cse6 .cse5))) [2020-09-04 21:11:57,562 INFO L264 CegarLoopResult]: At program point L224-1(line 224) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret6| ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse3 .cse7) (or .cse0 .cse1 .cse4 .cse6) (or .cse0 .cse5 .cse3 .cse7))) [2020-09-04 21:11:57,562 INFO L264 CegarLoopResult]: At program point L222(lines 222 239) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-09-04 21:11:57,562 INFO L264 CegarLoopResult]: At program point L224-2(line 224) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret6| ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse3 .cse7) (or .cse0 .cse1 .cse4 .cse6) (or .cse0 .cse5 .cse3 .cse7))) [2020-09-04 21:11:57,562 INFO L264 CegarLoopResult]: At program point L224-3(line 224) the Hoare annotation is: (let ((.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret6| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse1 .cse5) (or .cse0 .cse2 .cse6 .cse3) (or .cse0 .cse1 .cse3 .cse7) (or .cse0 .cse6 .cse3 .cse7))) [2020-09-04 21:11:57,563 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 218 242) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse6 (<= 2 ~waterLevel~0) .cse7) (or .cse0 .cse5 .cse2 .cse6 .cse7)))) [2020-09-04 21:11:57,563 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 218 242) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-09-04 21:11:57,563 INFO L264 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 (not (= ~waterLevel~0 1)) .cse5) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse5 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse5))) [2020-09-04 21:11:57,563 INFO L264 CegarLoopResult]: At program point L237-1(lines 218 242) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse6 (<= 2 ~waterLevel~0) .cse7) (or .cse0 .cse5 .cse2 .cse6 .cse7)))) [2020-09-04 21:11:57,563 INFO L264 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,563 INFO L264 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse2 .cse5) (or .cse0 .cse5 .cse4))) [2020-09-04 21:11:57,564 INFO L264 CegarLoopResult]: At program point L226(lines 226 234) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5) (or .cse0 .cse4 .cse6 .cse5) (or .cse0 .cse2 .cse6 .cse3) (or .cse0 .cse1 .cse3 .cse7) (or .cse0 .cse6 .cse3 .cse7))) [2020-09-04 21:11:57,564 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 158 164) the Hoare annotation is: true [2020-09-04 21:11:57,564 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 158 164) the Hoare annotation is: true [2020-09-04 21:11:57,564 INFO L264 CegarLoopResult]: At program point L56(line 56) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,564 INFO L264 CegarLoopResult]: At program point L102(lines 102 106) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,564 INFO L264 CegarLoopResult]: At program point L102-2(lines 94 107) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse4 .cse5 .cse6 .cse3) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse6 .cse3) (and .cse0 .cse1 .cse4 .cse5 .cse3))) [2020-09-04 21:11:57,565 INFO L264 CegarLoopResult]: At program point L65(lines 64 111) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,565 INFO L264 CegarLoopResult]: At program point L94(lines 94 107) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,565 INFO L264 CegarLoopResult]: At program point L57(line 57) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,565 INFO L264 CegarLoopResult]: At program point L86(line 86) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,565 INFO L264 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,566 INFO L264 CegarLoopResult]: At program point L82-1(line 82) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,566 INFO L264 CegarLoopResult]: At program point L74(lines 74 80) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,566 INFO L264 CegarLoopResult]: At program point L74-1(lines 74 80) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,566 INFO L271 CegarLoopResult]: At program point testEXIT(lines 54 119) the Hoare annotation is: true [2020-09-04 21:11:57,566 INFO L264 CegarLoopResult]: At program point L66(lines 66 70) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,566 INFO L264 CegarLoopResult]: At program point testENTRY(lines 54 119) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,566 INFO L264 CegarLoopResult]: At program point L62(line 62) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,567 INFO L264 CegarLoopResult]: At program point L58(line 58) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,567 INFO L271 CegarLoopResult]: At program point testFINAL(lines 54 119) the Hoare annotation is: true [2020-09-04 21:11:57,567 INFO L264 CegarLoopResult]: At program point L112(lines 63 113) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,567 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,567 INFO L264 CegarLoopResult]: At program point L100-1(line 100) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,567 INFO L264 CegarLoopResult]: At program point L100-2(line 100) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,568 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,568 INFO L264 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,568 INFO L264 CegarLoopResult]: At program point L59(line 59) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 21:11:57,568 INFO L264 CegarLoopResult]: At program point L92-1(line 92) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,569 INFO L264 CegarLoopResult]: At program point L84(lines 84 90) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,569 INFO L264 CegarLoopResult]: At program point L84-1(lines 84 90) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse3) (and .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0) .cse3))) [2020-09-04 21:11:57,569 INFO L264 CegarLoopResult]: At program point L109(lines 64 111) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,569 INFO L264 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,569 INFO L264 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,570 INFO L264 CegarLoopResult]: At program point L72-1(line 72) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= 1 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point L832-1(line 832) no Hoare annotation was computed. [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point L832-2(line 832) no Hoare annotation was computed. [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 813 858) no Hoare annotation was computed. [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-09-04 21:11:57,570 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L837(lines 837 838) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L833(lines 833 840) no Hoare annotation was computed. [2020-09-04 21:11:57,571 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L827(lines 827 847) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L854-1(line 854) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 813 858) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-09-04 21:11:57,572 INFO L268 CegarLoopResult]: For program point L854-2(line 854) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L852-1(line 852) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L852-2(line 852) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 813 858) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L813(lines 813 858) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L844(lines 844 845) no Hoare annotation was computed. [2020-09-04 21:11:57,573 INFO L268 CegarLoopResult]: For program point L844-1(lines 827 847) no Hoare annotation was computed. [2020-09-04 21:11:57,574 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 243 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 21:11:57,574 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 243 250) the Hoare annotation is: true [2020-09-04 21:11:57,574 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 243 250) the Hoare annotation is: true [2020-09-04 21:11:57,574 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 999 1007) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= isLowWaterSensorDry_~retValue_acc~13 0) (= |isLowWaterSensorDry_#res| 0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,574 INFO L264 CegarLoopResult]: At program point L1004(line 1004) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= isLowWaterSensorDry_~retValue_acc~13 0) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,574 INFO L271 CegarLoopResult]: At program point L1003(line 1003) the Hoare annotation is: true [2020-09-04 21:11:57,574 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 999 1007) the Hoare annotation is: true [2020-09-04 21:11:57,574 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 999 1007) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= isLowWaterSensorDry_~retValue_acc~13 0) (= |isLowWaterSensorDry_#res| 0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point L961(lines 961 969) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point L959(line 959) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point L961-2(lines 961 969) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 953 975) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point L967(line 967) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 953 975) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 953 975) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point L963(line 963) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-09-04 21:11:57,575 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 410 419) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point L412-1(line 412) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 410 419) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point L412-2(line 412) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 410 419) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point L770-1(line 770) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point L770-2(line 770) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-09-04 21:11:57,576 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L788-1(line 788) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-09-04 21:11:57,577 INFO L268 CegarLoopResult]: For program point L788-2(line 788) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L780(lines 758 781) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L739(lines 739 755) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L772-1(line 772) no Hoare annotation was computed. [2020-09-04 21:11:57,578 INFO L268 CegarLoopResult]: For program point L772-2(line 772) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 710 812) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L756(lines 756 797) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L748-1(line 748) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 710 812) no Hoare annotation was computed. [2020-09-04 21:11:57,579 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L798(lines 798 809) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L790-1(line 790) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 710 812) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-09-04 21:11:57,580 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L774-1(line 774) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L799(lines 799 806) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L734(lines 734 738) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L759-2(lines 759 779) no Hoare annotation was computed. [2020-09-04 21:11:57,581 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L710(lines 710 812) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L710-1(lines 710 812) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L801-1(line 801) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L801-2(line 801) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L760(lines 759 779) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-09-04 21:11:57,582 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L744-1(line 744) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L761(lines 761 765) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L786-1(line 786) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L786-2(line 786) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-09-04 21:11:57,583 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-09-04 21:11:57,584 INFO L264 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,584 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,584 INFO L264 CegarLoopResult]: At program point L890-1(line 890) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,584 INFO L264 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,584 INFO L264 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 21:11:57,584 INFO L264 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,584 INFO L264 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,585 INFO L264 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,585 INFO L264 CegarLoopResult]: At program point L325-1(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,585 INFO L264 CegarLoopResult]: At program point L837-1(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,585 INFO L264 CegarLoopResult]: At program point L325-2(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,585 INFO L264 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,585 INFO L264 CegarLoopResult]: At program point L325-3(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,585 INFO L264 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 INFO L264 CegarLoopResult]: At program point L321-1(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 INFO L264 CegarLoopResult]: At program point L321-2(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 INFO L264 CegarLoopResult]: At program point L321-3(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 INFO L264 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 INFO L264 CegarLoopResult]: At program point L321-4(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,586 INFO L264 CegarLoopResult]: At program point L317-1(line 317) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L317-2(line 317) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L317-3(line 317) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L313-1(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L313-2(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L313-3(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,587 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L313-4(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L309-1(line 309) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L313-5(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L309-2(line 309) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L313-6(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L309-3(line 309) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,588 INFO L264 CegarLoopResult]: At program point L313-7(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,589 INFO L264 CegarLoopResult]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,589 INFO L264 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,589 INFO L264 CegarLoopResult]: At program point L309-4(line 309) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,589 INFO L264 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,589 INFO L264 CegarLoopResult]: At program point L305-2(line 305) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,589 INFO L264 CegarLoopResult]: At program point L305-3(line 305) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,589 INFO L264 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point L301-1(line 301) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point L958(line 958) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point L884(line 884) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point L971(line 971) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point L971-1(line 971) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,590 INFO L264 CegarLoopResult]: At program point L971-2(line 971) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L967(line 967) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L327-1(line 327) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L967-1(line 967) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L327-2(line 327) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L967-2(line 967) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L967-3(line 967) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,591 INFO L264 CegarLoopResult]: At program point L963(line 963) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L963-1(line 963) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L963-2(line 963) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L963-3(line 963) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L959(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L963-4(line 963) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L959-1(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L963-5(line 963) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,592 INFO L264 CegarLoopResult]: At program point L959-2(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L959-3(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L959-4(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L959-5(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L959-6(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L959-7(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,593 INFO L264 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 21:11:57,594 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 21:11:57,594 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,594 INFO L264 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,594 INFO L264 CegarLoopResult]: At program point L256-1(line 256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret7|) .cse1) .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,594 INFO L264 CegarLoopResult]: At program point L256-2(line 256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret7|) .cse1) .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,595 INFO L264 CegarLoopResult]: At program point L256-3(line 256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret7|) (<= ~methaneLevelCritical~0 activatePump_~tmp~4) .cse1) (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-09-04 21:11:57,595 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 251 267) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 activatePump_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 21:11:57,595 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 251 267) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,595 INFO L264 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-09-04 21:11:57,595 INFO L264 CegarLoopResult]: At program point L262-1(lines 251 267) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 activatePump_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 21:11:57,595 INFO L264 CegarLoopResult]: At program point L258(lines 258 264) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 activatePump_~tmp~4) .cse1) .cse2 .cse3))) [2020-09-04 21:11:57,596 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 332 350) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-09-04 21:11:57,596 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-09-04 21:11:57,596 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (<= 2 ~waterLevel~0)))) [2020-09-04 21:11:57,596 INFO L264 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 isHighWaterLevel_~tmp~5))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (<= 2 ~waterLevel~0) .cse2))) [2020-09-04 21:11:57,596 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 332 350) the Hoare annotation is: true [2020-09-04 21:11:57,596 INFO L264 CegarLoopResult]: At program point L341(lines 341 345) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 isHighWaterLevel_~tmp~5))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (<= 2 ~waterLevel~0) .cse2))) [2020-09-04 21:11:57,596 INFO L271 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-09-04 21:11:57,597 INFO L264 CegarLoopResult]: At program point L341-2(lines 341 345) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))) (.cse2 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))))) [2020-09-04 21:11:57,597 INFO L264 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret25|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,597 INFO L264 CegarLoopResult]: At program point L339-2(line 339) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret25|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,597 INFO L264 CegarLoopResult]: At program point L339-3(line 339) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 |isHighWaterLevel_#t~ret25|) (<= 1 isHighWaterLevel_~tmp~5)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (<= 1 ~waterLevel~0)) .cse2 (<= 2 ~waterLevel~0)))) [2020-09-04 21:11:57,597 INFO L271 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: true [2020-09-04 21:11:57,597 INFO L271 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: true [2020-09-04 21:11:57,598 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 332 350) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-09-04 21:11:57,598 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 976 984) the Hoare annotation is: true [2020-09-04 21:11:57,598 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 976 984) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~11) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,598 INFO L264 CegarLoopResult]: At program point L981(line 981) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~11)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,598 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 976 984) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~11) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 21:11:57,598 INFO L271 CegarLoopResult]: At program point L980(line 980) the Hoare annotation is: true [2020-09-04 21:11:57,599 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 932 943) the Hoare annotation is: (let ((.cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 (not (<= 1 ~waterLevel~0)) (= ~methaneLevelCritical~0 0) .cse1) (or .cse0 .cse4 .cse5 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse2))) [2020-09-04 21:11:57,599 INFO L264 CegarLoopResult]: At program point L939(line 939) the Hoare annotation is: (let ((.cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (or .cse0 .cse3 (not (<= 1 ~waterLevel~0)) (= ~methaneLevelCritical~0 0) .cse1) (or .cse0 (not (= ~waterLevel~0 1)) .cse3 .cse4) (or .cse0 .cse3 .cse4 .cse2))) [2020-09-04 21:11:57,599 INFO L264 CegarLoopResult]: At program point L937(line 937) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) .cse5) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,599 INFO L264 CegarLoopResult]: At program point L936-1(lines 932 943) the Hoare annotation is: (let ((.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-09-04 21:11:57,599 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 932 943) the Hoare annotation is: (let ((.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-09-04 21:11:57,600 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 21:11:57,600 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 21:11:57,600 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 21:11:57,600 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 21:11:57,600 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and .cse7 .cse8)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and .cse8 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse6) (or .cse4 .cse0 (not (<= 1 |old(~waterLevel~0)|)) .cse3 .cse6) (or .cse0 .cse1 .cse5 .cse2) (or .cse0 .cse5 .cse7 .cse2 .cse6)))) [2020-09-04 21:11:57,600 INFO L264 CegarLoopResult]: At program point L145(lines 145 151) the Hoare annotation is: (let ((.cse9 (<= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and .cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 |old(~waterLevel~0)|))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not .cse11)) (.cse6 (and .cse9 .cse10 .cse11 (<= 2 ~waterLevel~0))) (.cse1 (not .cse9)) (.cse7 (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4 .cse6) (or .cse7 .cse1 .cse8 .cse5 .cse6) (or .cse1 .cse7 .cse3 .cse8)))) [2020-09-04 21:11:57,600 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 134 157) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse1 (not (<= 1 |old(~waterLevel~0)|)) .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse5))) [2020-09-04 21:11:57,601 INFO L264 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5)) (or .cse0 .cse6 .cse7 .cse5) (or (and .cse3 .cse4) .cse0 .cse7 .cse1) (or .cse0 .cse6 .cse2 .cse5) (or .cse0 .cse7 .cse1 .cse5))) [2020-09-04 21:11:57,601 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 134 157) the Hoare annotation is: (let ((.cse9 (<= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and .cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 |old(~waterLevel~0)|))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not .cse11)) (.cse6 (and .cse9 .cse10 .cse11 (<= 2 ~waterLevel~0))) (.cse1 (not .cse9)) (.cse7 (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4 .cse6) (or .cse7 .cse1 .cse8 .cse5 .cse6) (or .cse1 .cse7 .cse3 .cse8)))) [2020-09-04 21:11:57,601 INFO L264 CegarLoopResult]: At program point L138(lines 137 156) the Hoare annotation is: (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and .cse7 .cse8)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and .cse8 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse6) (or .cse4 .cse0 (not (<= 1 |old(~waterLevel~0)|)) .cse3 .cse6) (or .cse0 .cse1 .cse5 .cse2) (or .cse0 .cse5 .cse7 .cse2 .cse6)))) [2020-09-04 21:11:57,601 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 134 157) the Hoare annotation is: (let ((.cse9 (<= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and .cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 |old(~waterLevel~0)|))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not .cse11)) (.cse6 (and .cse9 .cse10 .cse11 (<= 2 ~waterLevel~0))) (.cse1 (not .cse9)) (.cse7 (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4 .cse6) (or .cse7 .cse1 .cse8 .cse5 .cse6) (or .cse1 .cse7 .cse3 .cse8)))) [2020-09-04 21:11:57,601 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 445 474) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L459(lines 459 463) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L459-1(lines 459 463) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L455-2(lines 455 469) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L451-1(line 451) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 445 474) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L470(lines 445 474) the Hoare annotation is: true [2020-09-04 21:11:57,602 INFO L271 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: true [2020-09-04 21:11:57,603 INFO L271 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: true [2020-09-04 21:11:57,603 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 944 952) the Hoare annotation is: true [2020-09-04 21:11:57,603 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 944 952) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or .cse0 .cse6 .cse4 .cse2 .cse5) (or .cse0 .cse6 .cse2 .cse3))) [2020-09-04 21:11:57,603 INFO L264 CegarLoopResult]: At program point L949(line 949) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse2 .cse4 .cse6 .cse5) (or .cse0 .cse2 .cse6 .cse3))) [2020-09-04 21:11:57,603 INFO L271 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: true [2020-09-04 21:11:57,603 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 944 952) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or .cse0 .cse6 .cse4 .cse2 .cse5) (or .cse0 .cse6 .cse2 .cse3))) [2020-09-04 21:11:57,603 INFO L264 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-09-04 21:11:57,604 INFO L264 CegarLoopResult]: At program point L912-1(lines 908 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,604 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 908 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-09-04 21:11:57,604 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 908 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,604 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 499 505) the Hoare annotation is: true [2020-09-04 21:11:57,604 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 499 505) the Hoare annotation is: true [2020-09-04 21:11:57,604 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 21:11:57,604 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 21:11:57,605 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 21:11:57,605 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 21:11:57,605 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 370 377) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse6))) [2020-09-04 21:11:57,605 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 370 377) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse5) (or .cse0 .cse2 .cse5 (not (<= 1 ~waterLevel~0)) .cse4))) [2020-09-04 21:11:57,605 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 370 377) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse6))) [2020-09-04 21:11:57,605 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 166 190) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 21:11:57,606 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 166 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 (<= 2 ~waterLevel~0) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,606 INFO L264 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-09-04 21:11:57,606 INFO L264 CegarLoopResult]: At program point L185-1(lines 166 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 (<= 2 ~waterLevel~0) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,606 INFO L264 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 ~waterLevel~0)) .cse2 .cse3) (or .cse0 (<= ~waterLevel~0 1) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,606 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (and .cse1 .cse2) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse4 (not (= ~waterLevel~0 1)) .cse3) (or .cse0 .cse4 .cse1 .cse3 (not .cse2)))) [2020-09-04 21:11:57,606 INFO L264 CegarLoopResult]: At program point L174(lines 174 182) the Hoare annotation is: (let ((.cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 (<= 2 ~waterLevel~0)) .cse2 (and .cse1 .cse3) .cse4) (or .cse0 (not (= ~waterLevel~0 1)) .cse5 .cse4 .cse3) (or .cse0 .cse2 .cse5 .cse1 .cse4))) [2020-09-04 21:11:57,606 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point L172-1(line 172) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and .cse2 (= |processEnvironment__wrappee__highWaterSensor_#t~ret4| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse5 (and .cse2 .cse4) (not (<= 1 ~waterLevel~0)) .cse3) (or .cse0 .cse5 (not (= ~waterLevel~0 1)) .cse1 .cse3)))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point L170(lines 170 187) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point L172-2(line 172) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and .cse2 (= |processEnvironment__wrappee__highWaterSensor_#t~ret4| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse5 (and .cse2 .cse4) (not (<= 1 ~waterLevel~0)) .cse3) (or .cse0 .cse5 (not (= ~waterLevel~0 1)) .cse1 .cse3)))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point L172-3(line 172) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~waterLevel~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |processEnvironment__wrappee__highWaterSensor_#t~ret4| 0)) (.cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 .cse2 .cse3) (and .cse1 (<= 2 ~waterLevel~0)) .cse4 .cse5) (or .cse0 .cse4 .cse6 .cse1 .cse5) (or .cse0 (and .cse2 .cse3) (not (= ~waterLevel~0 1)) .cse6 .cse5))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 920 931) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse7 .cse4) (or .cse0 .cse2 .cse5 .cse6 .cse3))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point L925(line 925) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) .cse4 .cse3 .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse4 .cse3) (or .cse0 .cse2 .cse5))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point L924-1(lines 920 931) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse7 .cse4) (or .cse0 .cse2 .cse5 .cse6 .cse3))) [2020-09-04 21:11:57,607 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 920 931) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3))) [2020-09-04 21:11:57,608 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-09-04 21:11:57,608 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-09-04 21:11:57,608 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-09-04 21:11:57,608 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-09-04 21:11:57,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 09:11:57 BoogieIcfgContainer [2020-09-04 21:11:57,650 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 21:11:57,651 INFO L168 Benchmark]: Toolchain (without parser) took 649796.32 ms. Allocated memory was 141.6 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 104.4 MB in the beginning and 745.0 MB in the end (delta: -640.6 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2020-09-04 21:11:57,651 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 141.6 MB. Free memory was 124.1 MB in the beginning and 123.9 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 21:11:57,652 INFO L168 Benchmark]: CACSL2BoogieTranslator took 709.95 ms. Allocated memory was 141.6 MB in the beginning and 203.9 MB in the end (delta: 62.4 MB). Free memory was 104.1 MB in the beginning and 166.9 MB in the end (delta: -62.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2020-09-04 21:11:57,652 INFO L168 Benchmark]: Boogie Preprocessor took 100.95 ms. Allocated memory is still 203.9 MB. Free memory was 166.9 MB in the beginning and 163.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2020-09-04 21:11:57,652 INFO L168 Benchmark]: RCFGBuilder took 1309.08 ms. Allocated memory was 203.9 MB in the beginning and 233.3 MB in the end (delta: 29.4 MB). Free memory was 163.2 MB in the beginning and 159.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 73.8 MB. Max. memory is 7.1 GB. [2020-09-04 21:11:57,652 INFO L168 Benchmark]: TraceAbstraction took 647671.20 ms. Allocated memory was 233.3 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 157.9 MB in the beginning and 745.0 MB in the end (delta: -587.1 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2020-09-04 21:11:57,653 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 141.6 MB. Free memory was 124.1 MB in the beginning and 123.9 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 709.95 ms. Allocated memory was 141.6 MB in the beginning and 203.9 MB in the end (delta: 62.4 MB). Free memory was 104.1 MB in the beginning and 166.9 MB in the end (delta: -62.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 100.95 ms. Allocated memory is still 203.9 MB. Free memory was 166.9 MB in the beginning and 163.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1309.08 ms. Allocated memory was 203.9 MB in the beginning and 233.3 MB in the end (delta: 29.4 MB). Free memory was 163.2 MB in the beginning and 159.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 73.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 647671.20 ms. Allocated memory was 233.3 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 157.9 MB in the beginning and 745.0 MB in the end (delta: -587.1 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: 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: 63]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: ((((((((1 <= systemActive && methaneLevelCritical == 0) && 2 <= waterLevel) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || ((((1 <= systemActive && pumpRunning == 0) && 1 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || ((((1 <= systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && 1 <= waterLevel) && splverifierCounter == 0) - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 427]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 434]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 380]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || 1 <= tmp) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || 1 <= tmp)) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || 1 <= tmp) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 516]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((!(1 <= systemActive) || (1 <= tmp && pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || \old(pumpRunning) == 0) && (((((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 287]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 351]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: (((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || (((1 <= \result && tmp == 0) && 1 <= retValue_acc) && 1 <= tmp___0)) || pumpRunning == 0 - ProcedureContractResult [Line: 420]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 506]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 276]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || pumpRunning == 0) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) - ProcedureContractResult [Line: 268]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || pumpRunning == 0) || \old(pumpRunning) == 0) && ((((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 218]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((!(1 <= systemActive) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || \old(pumpRunning) == 0) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= waterLevel)) || \old(pumpRunning) == 0)) && (((((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 985]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) && (((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 158]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 243]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: 1 - ProcedureContractResult [Line: 999]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: (((!(1 <= systemActive) || (retValue_acc == 0 && \result == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 251]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 332]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) && 1 <= tmp)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || 2 <= waterLevel) && (((((!(1 <= systemActive) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) && 1 <= tmp)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) - ProcedureContractResult [Line: 932]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && (((!(1 <= systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 976]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel))) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 134]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(1 <= \old(waterLevel))) || !(1 <= methaneLevelCritical)) || !(\old(pumpRunning) == 0)) && ((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(1 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && 2 <= waterLevel))) && (((((pumpRunning == 0 && \old(waterLevel) <= waterLevel + 1) || !(1 <= systemActive)) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && 2 <= waterLevel))) && (((!(1 <= systemActive) || (pumpRunning == 0 && \old(waterLevel) <= waterLevel + 1)) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) - ProcedureContractResult [Line: 445]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 944]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(2 <= waterLevel)) && ((((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || pumpRunning == 0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || pumpRunning == 0)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 908]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || \old(waterLevel) <= waterLevel + 1) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || pumpRunning == 0) || \old(waterLevel) <= waterLevel + 1) - ProcedureContractResult [Line: 499]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 370]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((1 <= systemActive || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) && (((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(1 <= \old(systemActive))) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0))) && (((1 <= systemActive || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 920]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || \old(waterLevel) + 1 <= waterLevel) && (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || \old(waterLevel) + 1 <= waterLevel)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 662 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 131.4s, OverallIterations: 13, TraceHistogramMax: 3, AutomataDifference: 116.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 516.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4261 SDtfs, 15064 SDslu, 11727 SDs, 0 SdLazy, 33196 SolverSat, 5383 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 48.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1194 GetRequests, 740 SyntacticMatches, 22 SemanticMatches, 432 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4914 ImplicationChecksByTransitivity, 55.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2490occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.0s AutomataMinimizationTime, 13 MinimizatonAttempts, 4346 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 313 LocationsWithAnnotation, 9325 PreInvPairs, 10310 NumberOfFragments, 11148 HoareAnnotationTreeSize, 9325 FomulaSimplifications, 473111259379 FormulaSimplificationTreeSizeReduction, 347.2s HoareSimplificationTime, 313 FomulaSimplificationsInter, 1251419282 FormulaSimplificationTreeSizeReductionInter, 168.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 8.0s InterpolantComputationTime, 3490 NumberOfCodeBlocks, 3490 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 3477 ConstructedInterpolants, 0 QuantifiedInterpolants, 2144188 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 5 PerfectInterpolantSequences, 688/768 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...