/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_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:57:57,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:57:57,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:57:57,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:57:57,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:57:57,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:57:57,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:57:57,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:57:57,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:57:57,749 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:57:57,750 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:57:57,752 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:57:57,752 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:57:57,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:57:57,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:57:57,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:57:57,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:57:57,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:57:57,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:57:57,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:57:57,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:57:57,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:57:57,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:57:57,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:57:57,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:57:57,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:57:57,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:57:57,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:57:57,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:57:57,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:57:57,787 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:57:57,788 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:57:57,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:57:57,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:57:57,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:57:57,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:57:57,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:57:57,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:57:57,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:57:57,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:57:57,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:57:57,795 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 20:57:57,811 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:57:57,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:57:57,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:57:57,813 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 20:57:57,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:57:57,814 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 20:57:57,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:57:57,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:57:57,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:57:57,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:57:57,816 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 20:57:57,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:57:57,816 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:57:57,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:57:57,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:57:57,817 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:57:57,817 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:57:57,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:57:57,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:57:57,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:57:57,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:57:57,818 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:57:57,818 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 20:57:58,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:57:58,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:57:58,261 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:57:58,263 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:57:58,263 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:57:58,265 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product31.cil.c [2020-09-04 20:57:58,361 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c71016148/0826806da91a4f7089f8e84ab213512c/FLAG84eeec1b8 [2020-09-04 20:57:58,952 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:57:58,953 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product31.cil.c [2020-09-04 20:57:58,972 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c71016148/0826806da91a4f7089f8e84ab213512c/FLAG84eeec1b8 [2020-09-04 20:57:59,245 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c71016148/0826806da91a4f7089f8e84ab213512c [2020-09-04 20:57:59,258 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:57:59,260 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:57:59,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:57:59,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:57:59,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:57:59,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:57:59,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@538d8bff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59, skipping insertion in model container [2020-09-04 20:57:59,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:57:59,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:57:59,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:57:59,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:57:59,714 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 20:57:59,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:57:59,946 INFO L208 MainTranslator]: Completed translation [2020-09-04 20:57:59,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59 WrapperNode [2020-09-04 20:57:59,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:57:59,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 20:57:59,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 20:57:59,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 20:57:59,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:57:59,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:57:59,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:57:59,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:58:00,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:58:00,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:58:00,041 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (1/1) ... [2020-09-04 20:58:00,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 20:58:00,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 20:58:00,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 20:58:00,061 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 20:58:00,064 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (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 20:58:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 20:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 20:58:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 20:58:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 20:58:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 20:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-09-04 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-09-04 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-09-04 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 20:58:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 20:58:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 20:58:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 20:58:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 20:58:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 20:58:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 20:58:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 20:58:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 20:58:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 20:58:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 20:58:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 20:58:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 20:58:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 20:58:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 20:58:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 20:58:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 20:58:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 20:58:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 20:58:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 20:58:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 20:58:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 20:58:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 20:58:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 20:58:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 20:58:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 20:58:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 20:58:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 20:58:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 20:58:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 20:58:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 20:58:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 20:58:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 20:58:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 20:58:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 20:58:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 20:58:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 20:58:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-09-04 20:58:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 20:58:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 20:58:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 20:58:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-09-04 20:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 20:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 20:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 20:58:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-09-04 20:58:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 20:58:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 20:58:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 20:58:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 20:58:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 20:58:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 20:58:01,322 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 20:58:01,322 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 20:58:01,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:58:01 BoogieIcfgContainer [2020-09-04 20:58:01,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 20:58:01,333 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 20:58:01,333 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 20:58:01,337 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 20:58:01,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 08:57:59" (1/3) ... [2020-09-04 20:58:01,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a34e3f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:58:01, skipping insertion in model container [2020-09-04 20:58:01,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:57:59" (2/3) ... [2020-09-04 20:58:01,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a34e3f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:58:01, skipping insertion in model container [2020-09-04 20:58:01,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:58:01" (3/3) ... [2020-09-04 20:58:01,341 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product31.cil.c [2020-09-04 20:58:01,352 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 20:58:01,363 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 20:58:01,385 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 20:58:01,411 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 20:58:01,412 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 20:58:01,412 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 20:58:01,412 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 20:58:01,412 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 20:58:01,412 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 20:58:01,413 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 20:58:01,413 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 20:58:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-09-04 20:58:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 20:58:01,460 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:58:01,461 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 20:58:01,462 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:58:01,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:58:01,468 INFO L82 PathProgramCache]: Analyzing trace with hash -1955502520, now seen corresponding path program 1 times [2020-09-04 20:58:01,480 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:58:01,480 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [847564966] [2020-09-04 20:58:01,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:58:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,225 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:58:02,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:58:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:58:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:58:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:58:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:58:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:58:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:58:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:58:02,408 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [847564966] [2020-09-04 20:58:02,410 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:58:02,410 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 20:58:02,411 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922941872] [2020-09-04 20:58:02,418 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 20:58:02,418 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:58:02,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 20:58:02,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:58:02,439 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-09-04 20:58:03,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:58:03,906 INFO L93 Difference]: Finished difference Result 479 states and 573 transitions. [2020-09-04 20:58:03,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 20:58:03,908 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-09-04 20:58:03,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:58:03,929 INFO L225 Difference]: With dead ends: 479 [2020-09-04 20:58:03,929 INFO L226 Difference]: Without dead ends: 298 [2020-09-04 20:58:03,935 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 20:58:03,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2020-09-04 20:58:04,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 255. [2020-09-04 20:58:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-09-04 20:58:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 278 transitions. [2020-09-04 20:58:04,087 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 278 transitions. Word has length 142 [2020-09-04 20:58:04,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:58:04,088 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 278 transitions. [2020-09-04 20:58:04,088 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 20:58:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 278 transitions. [2020-09-04 20:58:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-09-04 20:58:04,093 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:58:04,093 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 20:58:04,094 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 20:58:04,094 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:58:04,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:58:04,094 INFO L82 PathProgramCache]: Analyzing trace with hash -418089433, now seen corresponding path program 1 times [2020-09-04 20:58:04,095 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:58:04,095 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1482107573] [2020-09-04 20:58:04,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:58:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,494 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:58:04,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:58:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:58:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:58:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:58:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:58:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 20:58:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:58:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:04,573 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 20:58:04,574 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1482107573] [2020-09-04 20:58:04,574 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:58:04,574 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 20:58:04,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708263023] [2020-09-04 20:58:04,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 20:58:04,577 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:58:04,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 20:58:04,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 20:58:04,578 INFO L87 Difference]: Start difference. First operand 255 states and 278 transitions. Second operand 4 states. [2020-09-04 20:58:05,255 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:58:06,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:58:06,248 INFO L93 Difference]: Finished difference Result 390 states and 440 transitions. [2020-09-04 20:58:06,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 20:58:06,248 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-09-04 20:58:06,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:58:06,253 INFO L225 Difference]: With dead ends: 390 [2020-09-04 20:58:06,253 INFO L226 Difference]: Without dead ends: 281 [2020-09-04 20:58:06,255 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 20:58:06,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2020-09-04 20:58:06,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 245. [2020-09-04 20:58:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-09-04 20:58:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 265 transitions. [2020-09-04 20:58:06,334 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 265 transitions. Word has length 143 [2020-09-04 20:58:06,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:58:06,335 INFO L479 AbstractCegarLoop]: Abstraction has 245 states and 265 transitions. [2020-09-04 20:58:06,335 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 20:58:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 265 transitions. [2020-09-04 20:58:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-09-04 20:58:06,338 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:58:06,339 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] [2020-09-04 20:58:06,339 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 20:58:06,339 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:58:06,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:58:06,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1057365149, now seen corresponding path program 1 times [2020-09-04 20:58:06,340 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:58:06,340 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [158429875] [2020-09-04 20:58:06,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:58:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,819 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:58:06,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:58:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:58:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:58:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:58:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:58:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:58:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-09-04 20:58:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:06,983 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 20:58:06,983 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [158429875] [2020-09-04 20:58:06,984 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:58:06,984 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 20:58:06,984 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910657849] [2020-09-04 20:58:06,994 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 20:58:06,994 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:58:06,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 20:58:06,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-09-04 20:58:06,995 INFO L87 Difference]: Start difference. First operand 245 states and 265 transitions. Second operand 9 states. [2020-09-04 20:58:07,456 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:07,817 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:08,112 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:58:08,445 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:08,743 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:09,016 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:09,988 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:58:12,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:58:12,239 INFO L93 Difference]: Finished difference Result 646 states and 746 transitions. [2020-09-04 20:58:12,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 20:58:12,241 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-09-04 20:58:12,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:58:12,248 INFO L225 Difference]: With dead ends: 646 [2020-09-04 20:58:12,248 INFO L226 Difference]: Without dead ends: 511 [2020-09-04 20:58:12,250 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-09-04 20:58:12,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2020-09-04 20:58:12,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 444. [2020-09-04 20:58:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2020-09-04 20:58:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 498 transitions. [2020-09-04 20:58:12,408 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 498 transitions. Word has length 152 [2020-09-04 20:58:12,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:58:12,409 INFO L479 AbstractCegarLoop]: Abstraction has 444 states and 498 transitions. [2020-09-04 20:58:12,409 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 20:58:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 498 transitions. [2020-09-04 20:58:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-09-04 20:58:12,412 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:58:12,412 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:58:12,412 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 20:58:12,412 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:58:12,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:58:12,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1495197269, now seen corresponding path program 1 times [2020-09-04 20:58:12,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:58:12,413 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [338781918] [2020-09-04 20:58:12,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:58:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:12,851 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:58:12,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:58:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:12,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:58:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:12,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:58:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:12,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:58:12,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:12,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:58:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:12,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-09-04 20:58:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:12,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 20:58:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:13,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 20:58:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:13,100 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 20:58:13,100 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [338781918] [2020-09-04 20:58:13,100 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:58:13,101 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-09-04 20:58:13,101 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181485148] [2020-09-04 20:58:13,102 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-04 20:58:13,102 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:58:13,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-04 20:58:13,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-09-04 20:58:13,103 INFO L87 Difference]: Start difference. First operand 444 states and 498 transitions. Second operand 14 states. [2020-09-04 20:58:13,621 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:14,051 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:14,351 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:58:14,688 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:14,996 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:15,294 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:16,037 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:58:17,493 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:17,895 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:18,414 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:18,826 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:19,102 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:19,414 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:58:19,761 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:58:20,093 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:20,400 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:20,912 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:21,341 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:58:21,715 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:22,104 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:24,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:58:24,017 INFO L93 Difference]: Finished difference Result 1530 states and 1871 transitions. [2020-09-04 20:58:24,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-09-04 20:58:24,017 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-09-04 20:58:24,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:58:24,032 INFO L225 Difference]: With dead ends: 1530 [2020-09-04 20:58:24,032 INFO L226 Difference]: Without dead ends: 1196 [2020-09-04 20:58:24,037 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-09-04 20:58:24,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1196 states. [2020-09-04 20:58:24,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1196 to 1053. [2020-09-04 20:58:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1053 states. [2020-09-04 20:58:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1221 transitions. [2020-09-04 20:58:24,389 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1221 transitions. Word has length 161 [2020-09-04 20:58:24,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:58:24,390 INFO L479 AbstractCegarLoop]: Abstraction has 1053 states and 1221 transitions. [2020-09-04 20:58:24,390 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-04 20:58:24,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1221 transitions. [2020-09-04 20:58:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-09-04 20:58:24,395 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:58:24,395 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:58:24,395 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 20:58:24,395 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:58:24,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:58:24,396 INFO L82 PathProgramCache]: Analyzing trace with hash -1692985726, now seen corresponding path program 1 times [2020-09-04 20:58:24,396 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:58:24,396 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [738265174] [2020-09-04 20:58:24,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:58:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,756 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:58:24,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:58:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:58:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:58:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:58:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:58:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-09-04 20:58:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 20:58:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 20:58:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-09-04 20:58:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:24,970 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 20:58:24,970 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [738265174] [2020-09-04 20:58:24,970 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:58:24,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-04 20:58:24,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781062549] [2020-09-04 20:58:24,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-04 20:58:24,972 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:58:24,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-04 20:58:24,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-09-04 20:58:24,973 INFO L87 Difference]: Start difference. First operand 1053 states and 1221 transitions. Second operand 6 states. [2020-09-04 20:58:25,569 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:27,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:58:27,048 INFO L93 Difference]: Finished difference Result 1645 states and 1967 transitions. [2020-09-04 20:58:27,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 20:58:27,049 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-09-04 20:58:27,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:58:27,054 INFO L225 Difference]: With dead ends: 1645 [2020-09-04 20:58:27,054 INFO L226 Difference]: Without dead ends: 702 [2020-09-04 20:58:27,058 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-09-04 20:58:27,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 702 states. [2020-09-04 20:58:27,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 702 to 668. [2020-09-04 20:58:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 668 states. [2020-09-04 20:58:27,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 668 states and 727 transitions. [2020-09-04 20:58:27,386 INFO L78 Accepts]: Start accepts. Automaton has 668 states and 727 transitions. Word has length 166 [2020-09-04 20:58:27,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:58:27,387 INFO L479 AbstractCegarLoop]: Abstraction has 668 states and 727 transitions. [2020-09-04 20:58:27,387 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-04 20:58:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 727 transitions. [2020-09-04 20:58:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 20:58:27,391 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:58:27,391 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:58:27,392 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 20:58:27,392 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:58:27,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:58:27,392 INFO L82 PathProgramCache]: Analyzing trace with hash -1857784633, now seen corresponding path program 1 times [2020-09-04 20:58:27,393 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:58:27,393 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [159387304] [2020-09-04 20:58:27,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:58:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,764 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:58:27,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:58:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:58:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:58:27,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:58:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:58:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:58:27,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 20:58:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 20:58:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:58:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:58:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-09-04 20:58:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-09-04 20:58:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:27,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-09-04 20:58:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:58:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-09-04 20:58:28,052 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [159387304] [2020-09-04 20:58:28,054 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 20:58:28,054 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-09-04 20:58:28,055 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167713400] [2020-09-04 20:58:28,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 20:58:28,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:58:28,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 20:58:28,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-09-04 20:58:28,057 INFO L87 Difference]: Start difference. First operand 668 states and 727 transitions. Second operand 11 states. [2020-09-04 20:58:28,728 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:30,444 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:30,675 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:30,977 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:31,335 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:31,623 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:31,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:58:31,774 INFO L93 Difference]: Finished difference Result 699 states and 769 transitions. [2020-09-04 20:58:31,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 20:58:31,774 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-09-04 20:58:31,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:58:31,775 INFO L225 Difference]: With dead ends: 699 [2020-09-04 20:58:31,775 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 20:58:31,778 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-09-04 20:58:31,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 20:58:31,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 20:58:31,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 20:58:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 20:58:31,779 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 205 [2020-09-04 20:58:31,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:58:31,779 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 20:58:31,779 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 20:58:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 20:58:31,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 20:58:31,780 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 20:58:31,783 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 20:58:31,958 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:32,124 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:32,280 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:32,440 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:32,610 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:32,771 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:33,015 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:33,363 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:58:33,712 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:58:34,045 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:58:34,381 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:58:34,621 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:58:35,033 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:58:35,193 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:35,349 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:35,499 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:35,652 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:35,802 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:35,957 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:36,107 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:36,262 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:36,411 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:36,560 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:36,714 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:36,866 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:37,015 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:37,171 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:37,319 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:37,471 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:37,620 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:37,767 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:37,915 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:38,259 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:58:38,637 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:58:38,797 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:38,949 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:58:39,281 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:58:39,437 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:58:39,749 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 187 [2020-09-04 20:58:39,909 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:58:40,221 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:58:40,382 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:58:40,719 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:58:40,880 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:41,033 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:41,191 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:41,343 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:41,497 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:41,644 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:41,793 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:41,942 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:42,085 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:42,239 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:42,386 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:42,541 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:42,906 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:58:43,085 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:43,241 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:43,391 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:43,547 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:43,695 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:43,849 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:44,181 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:58:44,514 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:58:44,667 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:44,830 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:58:44,988 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:45,154 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:45,316 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:58:45,478 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:58:45,637 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:45,800 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:58:45,957 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:46,109 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:46,262 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:46,569 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 187 [2020-09-04 20:58:46,887 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:58:47,040 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:47,193 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:47,340 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:47,643 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:58:47,796 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:47,944 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:48,097 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:48,253 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:48,406 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:48,549 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:58:48,699 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:48,855 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:49,004 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:49,156 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:49,309 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:49,603 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:58:49,844 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 188 [2020-09-04 20:58:50,247 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:58:50,558 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:58:50,890 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:58:51,220 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:58:51,550 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:58:51,780 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 186 [2020-09-04 20:58:52,104 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 188 [2020-09-04 20:58:52,431 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:58:52,673 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:58:52,987 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:58:53,302 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:58:53,612 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:58:53,855 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:58:54,099 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:58:54,343 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:58:54,656 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:58:54,972 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:58:55,288 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:58:55,461 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:55,655 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:58:55,823 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:55,971 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:56,124 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:56,298 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:56,451 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:56,609 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:58:56,774 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:56,922 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:57,076 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:57,231 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:57,383 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:57,542 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:57,722 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:57,870 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:58,022 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:58,176 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:58,331 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:58,686 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:58:58,834 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:58,982 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:58:59,134 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:59,287 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:59,441 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:58:59,779 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:58:59,931 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:00,260 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:00,436 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:59:00,587 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:00,731 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:00,881 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:01,044 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:01,205 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:01,361 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:01,610 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:01,850 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 188 [2020-09-04 20:59:02,249 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:02,559 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:02,890 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:03,219 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:59:03,549 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:59:03,778 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 186 [2020-09-04 20:59:04,101 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 188 [2020-09-04 20:59:04,431 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:04,584 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:04,738 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:04,887 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:05,039 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:05,187 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:05,339 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:05,489 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:05,637 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:05,789 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:05,937 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:06,092 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:06,244 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:06,397 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:06,539 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:06,688 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:06,840 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:07,167 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:07,501 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:07,816 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:08,146 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:59:08,384 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:08,783 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:08,941 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:09,287 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:09,599 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:09,743 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:10,057 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:10,200 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:10,512 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:10,822 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:10,975 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:11,129 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:11,384 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:11,709 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:12,018 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:12,351 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:59:12,790 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:13,123 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:13,456 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:13,786 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:14,111 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 20:59:14,437 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:59:14,725 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 187 [2020-09-04 20:59:15,051 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:59:15,339 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 187 [2020-09-04 20:59:15,664 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:59:15,988 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 20:59:16,142 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:16,295 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:16,462 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:16,620 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:16,772 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:16,920 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:17,072 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:17,214 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:17,373 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:17,520 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:17,678 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:17,828 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:17,986 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:18,139 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:18,291 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:18,449 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:18,605 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:18,758 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:18,915 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:19,068 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:19,223 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:19,376 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:19,523 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:19,671 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:19,819 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:19,966 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:20,119 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:20,268 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:20,421 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:20,572 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:20,724 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:20,876 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:21,029 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:21,172 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:21,319 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:21,471 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:21,621 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:21,768 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:21,920 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:22,401 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 6 [2020-09-04 20:59:22,643 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:22,794 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:23,109 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:59:23,420 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:23,664 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:59:23,907 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:59:24,151 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:59:24,294 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:24,445 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:24,760 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:59:24,928 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:25,093 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:25,434 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:25,587 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:25,846 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:26,171 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:26,481 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:26,811 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:59:27,211 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:27,544 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:27,711 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:27,863 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:28,010 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:28,163 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:28,317 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:28,470 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:28,658 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:28,811 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:28,959 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:29,106 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:29,259 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:29,415 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:29,563 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:29,716 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:29,864 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:30,015 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:30,171 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:30,328 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:30,477 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:30,631 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:30,788 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:30,978 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:31,141 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:59:31,298 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:31,455 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:31,617 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:59:31,779 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:31,936 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:32,098 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:59:32,255 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:32,414 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:32,572 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:32,724 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:32,871 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:33,024 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:33,167 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:33,325 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:33,471 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:33,628 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:33,791 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:59:33,953 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:59:34,110 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:59:34,257 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:34,414 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:59:34,557 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:34,720 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:59:34,867 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:35,029 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:59:35,185 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:35,530 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:35,860 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:36,014 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:36,347 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:36,681 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:36,833 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:37,284 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 6 [2020-09-04 20:59:37,614 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:37,944 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:38,274 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:38,429 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:38,576 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:38,729 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:38,891 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:59:39,040 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:39,192 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:39,344 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:39,496 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:39,639 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:39,786 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:39,938 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:40,087 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:40,235 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:40,387 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:40,707 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 187 [2020-09-04 20:59:41,024 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:59:41,179 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:41,331 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:41,478 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:41,781 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:59:41,948 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:42,115 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:59:42,275 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:42,433 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:42,584 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:42,732 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:42,885 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:43,029 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:43,186 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:43,333 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:43,490 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:43,639 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:43,792 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:43,940 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:44,092 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:44,246 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:44,398 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:44,589 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:44,747 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:44,898 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:45,229 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:59:45,382 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:59:45,691 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 187 [2020-09-04 20:59:45,849 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:46,159 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:59:46,316 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:59:46,555 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:46,795 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 188 [2020-09-04 20:59:47,194 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:47,503 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:59:47,834 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:48,165 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:59:48,494 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:59:48,724 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 186 [2020-09-04 20:59:49,047 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 188 [2020-09-04 20:59:49,375 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:59:49,732 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:50,062 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:50,229 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:50,559 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 6 [2020-09-04 20:59:50,714 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:50,868 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:59:51,016 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:51,163 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:51,311 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:51,454 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:51,606 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:51,753 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:51,906 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:52,062 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:52,205 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:59:52,353 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:59:52,512 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:52,665 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:59:52,821 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:59:53,263 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 20:59:53,594 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-09-04 20:59:54,013 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 20:59:54,467 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 20:59:54,680 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 20:59:54,889 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:59:55,333 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 20:59:55,764 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-09-04 20:59:55,978 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 20:59:56,414 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 20:59:56,894 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 11 [2020-09-04 20:59:57,111 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:59:57,371 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:59:57,736 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-09-04 20:59:58,157 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-09-04 20:59:58,644 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 11 [2020-09-04 20:59:59,492 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 14 [2020-09-04 20:59:59,796 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 21:00:00,264 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-09-04 21:00:00,791 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 14 [2020-09-04 21:00:01,258 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-09-04 21:00:01,478 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:01,740 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 21:00:02,017 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 21:00:02,256 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:02,525 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-09-04 21:00:02,774 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 7 [2020-09-04 21:00:03,007 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 21:00:03,242 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 21:00:03,468 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:03,959 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 11 [2020-09-04 21:00:04,390 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 21:00:04,836 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 11 [2020-09-04 21:00:05,260 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 21:00:05,687 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2020-09-04 21:00:05,946 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:06,445 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 21:00:06,924 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-09-04 21:00:07,163 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:07,395 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:07,845 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 21:00:08,274 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 8 [2020-09-04 21:00:08,490 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 21:00:08,928 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-09-04 21:00:09,375 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-09-04 21:00:09,607 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 21:00:09,839 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 21:00:10,319 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 21:00:10,769 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 21:00:10,987 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 21:00:11,205 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:11,442 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:11,903 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-09-04 21:00:12,121 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:12,656 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 11 [2020-09-04 21:00:13,101 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 21:00:13,549 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-09-04 21:00:13,858 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 21:00:14,360 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-09-04 21:00:14,697 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 21:00:15,124 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-09-04 21:00:15,496 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-09-04 21:00:15,732 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 21:00:16,176 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 21:00:16,608 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 9 [2020-09-04 21:00:17,000 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 21:00:17,459 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 11 [2020-09-04 21:00:17,805 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 21:00:18,044 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 21:00:18,256 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 21:00:18,673 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-09-04 21:00:18,687 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-09-04 21:00:18,687 INFO L268 CegarLoopResult]: For program point L254-1(line 254) no Hoare annotation was computed. [2020-09-04 21:00:18,687 INFO L268 CegarLoopResult]: For program point L254-2(line 254) no Hoare annotation was computed. [2020-09-04 21:00:18,687 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-09-04 21:00:18,687 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 231 286) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L275-1(lines 256 277) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-09-04 21:00:18,688 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-09-04 21:00:18,689 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-09-04 21:00:18,689 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-09-04 21:00:18,689 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-09-04 21:00:18,689 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 231 286) no Hoare annotation was computed. [2020-09-04 21:00:18,689 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-09-04 21:00:18,689 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 231 286) no Hoare annotation was computed. [2020-09-04 21:00:18,689 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-09-04 21:00:18,690 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-09-04 21:00:18,690 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-09-04 21:00:18,690 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-09-04 21:00:18,690 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-09-04 21:00:18,690 INFO L268 CegarLoopResult]: For program point L273-1(line 273) no Hoare annotation was computed. [2020-09-04 21:00:18,691 INFO L268 CegarLoopResult]: For program point L273-2(line 273) no Hoare annotation was computed. [2020-09-04 21:00:18,691 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-09-04 21:00:18,691 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-09-04 21:00:18,691 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-09-04 21:00:18,691 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-09-04 21:00:18,691 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-09-04 21:00:18,691 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L278(lines 255 279) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L262(lines 262 266) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L262-1(lines 262 266) no Hoare annotation was computed. [2020-09-04 21:00:18,692 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 287 346) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 287 346) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-09-04 21:00:18,693 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L313-2(lines 313 338) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 287 346) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-09-04 21:00:18,694 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L339(lines 312 340) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-09-04 21:00:18,695 INFO L268 CegarLoopResult]: For program point L331-1(line 331) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L331-2(line 331) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L327-1(line 327) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L327-2(line 327) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L319(lines 319 323) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L319-1(lines 319 323) no Hoare annotation was computed. [2020-09-04 21:00:18,696 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L311-2(line 311) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L336-1(line 336) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L336-2(line 336) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-09-04 21:00:18,697 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-09-04 21:00:18,698 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-09-04 21:00:18,698 INFO L268 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-09-04 21:00:18,698 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-09-04 21:00:18,698 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-09-04 21:00:18,698 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-09-04 21:00:18,698 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 162 168) the Hoare annotation is: true [2020-09-04 21:00:18,698 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 162 168) the Hoare annotation is: true [2020-09-04 21:00:18,699 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 169 177) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:00:18,699 INFO L264 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:00:18,699 INFO L271 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: true [2020-09-04 21:00:18,699 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 169 177) the Hoare annotation is: true [2020-09-04 21:00:18,699 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 169 177) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:00:18,699 INFO L264 CegarLoopResult]: At program point L932-3(line 932) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret73| 0)) .cse0))) [2020-09-04 21:00:18,700 INFO L264 CegarLoopResult]: At program point L930-1(lines 922 946) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) [2020-09-04 21:00:18,700 INFO L271 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: true [2020-09-04 21:00:18,700 INFO L264 CegarLoopResult]: At program point L928-1(line 928) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-09-04 21:00:18,700 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 922 946) the Hoare annotation is: true [2020-09-04 21:00:18,700 INFO L264 CegarLoopResult]: At program point L928-2(line 928) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-09-04 21:00:18,700 INFO L264 CegarLoopResult]: At program point L928-3(line 928) the Hoare annotation is: (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-09-04 21:00:18,701 INFO L271 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: true [2020-09-04 21:00:18,701 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 922 946) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) [2020-09-04 21:00:18,701 INFO L264 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-09-04 21:00:18,701 INFO L264 CegarLoopResult]: At program point L934(lines 934 940) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0))) [2020-09-04 21:00:18,701 INFO L264 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-09-04 21:00:18,701 INFO L264 CegarLoopResult]: At program point L932-1(line 932) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret73| 0)))) [2020-09-04 21:00:18,702 INFO L264 CegarLoopResult]: At program point L930(lines 930 943) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) [2020-09-04 21:00:18,702 INFO L264 CegarLoopResult]: At program point L932-2(line 932) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret73| 0)))) [2020-09-04 21:00:18,702 INFO L271 CegarLoopResult]: At program point L130-1(lines 130 137) the Hoare annotation is: true [2020-09-04 21:00:18,702 INFO L264 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret0| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,702 INFO L264 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,702 INFO L264 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret0| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,702 INFO L264 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,703 INFO L264 CegarLoopResult]: At program point L128-2(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret0| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,703 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 120 142) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,703 INFO L264 CegarLoopResult]: At program point L126-1(line 126) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,703 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,703 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 120 142) the Hoare annotation is: true [2020-09-04 21:00:18,703 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 120 142) the Hoare annotation is: true [2020-09-04 21:00:18,703 INFO L271 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: true [2020-09-04 21:00:18,704 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,704 INFO L264 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,704 INFO L264 CegarLoopResult]: At program point L130(lines 130 137) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,704 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-09-04 21:00:18,704 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-09-04 21:00:18,704 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-09-04 21:00:18,704 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-09-04 21:00:18,704 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-09-04 21:00:18,704 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-09-04 21:00:18,705 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-09-04 21:00:18,706 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-09-04 21:00:18,706 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-09-04 21:00:18,706 INFO L264 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,706 INFO L264 CegarLoopResult]: At program point L765-1(lines 746 770) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,706 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,706 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,706 INFO L264 CegarLoopResult]: At program point L754(lines 754 762) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 746 770) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point L752-1(line 752) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point L750(lines 750 767) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point L752-2(line 752) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point L752-3(line 752) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 746 770) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,707 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 905 919) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:00:18,708 INFO L264 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-09-04 21:00:18,708 INFO L264 CegarLoopResult]: At program point L909(lines 909 915) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 21:00:18,708 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 905 919) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 21:00:18,708 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 905 919) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 21:00:18,708 INFO L264 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-09-04 21:00:18,708 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 841 849) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-09-04 21:00:18,708 INFO L271 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: true [2020-09-04 21:00:18,708 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 841 849) the Hoare annotation is: true [2020-09-04 21:00:18,709 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 841 849) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-09-04 21:00:18,709 INFO L271 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: true [2020-09-04 21:00:18,709 INFO L271 CegarLoopResult]: At program point L895(lines 895 899) the Hoare annotation is: true [2020-09-04 21:00:18,709 INFO L271 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: true [2020-09-04 21:00:18,709 INFO L271 CegarLoopResult]: At program point L895-2(lines 895 899) the Hoare annotation is: true [2020-09-04 21:00:18,709 INFO L271 CegarLoopResult]: At program point L893-1(line 893) the Hoare annotation is: true [2020-09-04 21:00:18,709 INFO L271 CegarLoopResult]: At program point L893-2(line 893) the Hoare annotation is: true [2020-09-04 21:00:18,709 INFO L271 CegarLoopResult]: At program point L893-3(line 893) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 886 904) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L271 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L271 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 886 904) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L271 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L271 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 886 904) the Hoare annotation is: true [2020-09-04 21:00:18,710 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-09-04 21:00:18,710 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point L857(lines 857 865) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point L857-2(lines 857 865) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point L880-1(line 880) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 850 885) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 850 885) no Hoare annotation was computed. [2020-09-04 21:00:18,711 INFO L268 CegarLoopResult]: For program point L869(lines 869 877) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point L869-2(lines 869 877) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 850 885) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 155 161) the Hoare annotation is: true [2020-09-04 21:00:18,712 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 155 161) the Hoare annotation is: true [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-09-04 21:00:18,712 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 185 230) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point L215-1(line 215) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-09-04 21:00:18,713 INFO L268 CegarLoopResult]: For program point L211-1(line 211) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 185 230) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 185 230) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-09-04 21:00:18,714 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-09-04 21:00:18,715 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L185(lines 185 230) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L185-1(lines 185 230) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L208-1(line 208) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-09-04 21:00:18,716 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L512(lines 512 532) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L539-1(line 539) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 498 543) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L539-2(line 539) no Hoare annotation was computed. [2020-09-04 21:00:18,717 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L537-1(line 537) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L537-2(line 537) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L498(lines 498 543) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L529(lines 529 530) no Hoare annotation was computed. [2020-09-04 21:00:18,718 INFO L268 CegarLoopResult]: For program point L529-1(lines 512 532) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 498 543) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 498 543) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point L517-1(line 517) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point L517-2(line 517) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-09-04 21:00:18,719 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-09-04 21:00:18,720 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-09-04 21:00:18,720 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-09-04 21:00:18,720 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-09-04 21:00:18,720 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-09-04 21:00:18,720 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-09-04 21:00:18,720 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-09-04 21:00:18,720 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-09-04 21:00:18,721 INFO L268 CegarLoopResult]: For program point L522(lines 522 523) no Hoare annotation was computed. [2020-09-04 21:00:18,721 INFO L268 CegarLoopResult]: For program point L518(lines 518 525) no Hoare annotation was computed. [2020-09-04 21:00:18,721 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-09-04 21:00:18,721 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-09-04 21:00:18,721 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 107 116) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,721 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 107 116) the Hoare annotation is: true [2020-09-04 21:00:18,721 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 107 116) the Hoare annotation is: true [2020-09-04 21:00:18,721 INFO L271 CegarLoopResult]: At program point L835-2(line 835) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point L835-3(line 835) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 830 840) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 830 840) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 830 840) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point L835-1(line 835) the Hoare annotation is: true [2020-09-04 21:00:18,722 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 822 829) the Hoare annotation is: true [2020-09-04 21:00:18,723 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 822 829) the Hoare annotation is: true [2020-09-04 21:00:18,723 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 822 829) the Hoare annotation is: true [2020-09-04 21:00:18,723 INFO L264 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,723 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 772 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,723 INFO L264 CegarLoopResult]: At program point L791-1(lines 772 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,723 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 772 796) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,723 INFO L264 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,723 INFO L264 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,724 INFO L264 CegarLoopResult]: At program point L780(lines 780 788) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,724 INFO L264 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,724 INFO L264 CegarLoopResult]: At program point L778-1(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,724 INFO L264 CegarLoopResult]: At program point L776(lines 776 793) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,724 INFO L264 CegarLoopResult]: At program point L778-2(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,724 INFO L264 CegarLoopResult]: At program point L778-3(line 778) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,724 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 738 744) the Hoare annotation is: true [2020-09-04 21:00:18,724 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 738 744) the Hoare annotation is: true [2020-09-04 21:00:18,725 INFO L264 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,725 INFO L264 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,725 INFO L264 CegarLoopResult]: At program point L651(lines 650 697) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,725 INFO L264 CegarLoopResult]: At program point L684-1(line 684) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,725 INFO L264 CegarLoopResult]: At program point L684-2(line 684) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,725 INFO L264 CegarLoopResult]: At program point L680(lines 680 693) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,725 INFO L264 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L668(line 668) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L668-1(line 668) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L660(lines 660 666) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L660-1(lines 660 666) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L652(lines 652 656) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L648(line 648) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,726 INFO L264 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,727 INFO L271 CegarLoopResult]: At program point testEXIT(lines 640 705) the Hoare annotation is: true [2020-09-04 21:00:18,727 INFO L264 CegarLoopResult]: At program point testENTRY(lines 640 705) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,727 INFO L264 CegarLoopResult]: At program point L698(lines 649 699) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,727 INFO L271 CegarLoopResult]: At program point testFINAL(lines 640 705) the Hoare annotation is: true [2020-09-04 21:00:18,727 INFO L264 CegarLoopResult]: At program point L686(lines 686 692) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,727 INFO L264 CegarLoopResult]: At program point L686-1(lines 680 693) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,727 INFO L264 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,728 INFO L264 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,728 INFO L264 CegarLoopResult]: At program point L678-1(line 678) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,728 INFO L264 CegarLoopResult]: At program point L670(lines 670 676) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,728 INFO L264 CegarLoopResult]: At program point L670-1(lines 670 676) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,728 INFO L264 CegarLoopResult]: At program point L695(lines 650 697) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,729 INFO L264 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,729 INFO L264 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,729 INFO L264 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 21:00:18,729 INFO L264 CegarLoopResult]: At program point L642(line 642) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 21:00:18,729 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 452 497) no Hoare annotation was computed. [2020-09-04 21:00:18,729 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-09-04 21:00:18,729 INFO L268 CegarLoopResult]: For program point L471-1(line 471) no Hoare annotation was computed. [2020-09-04 21:00:18,729 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L471-2(line 471) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-09-04 21:00:18,730 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point L476(lines 476 477) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point L472(lines 472 479) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 452 497) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point L466(lines 466 486) no Hoare annotation was computed. [2020-09-04 21:00:18,731 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 452 497) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L493-1(line 493) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L493-2(line 493) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-09-04 21:00:18,732 INFO L268 CegarLoopResult]: For program point L491-2(line 491) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point L452(lines 452 497) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point L483(lines 483 484) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point L483-1(lines 466 486) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 797 804) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 797 804) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 797 804) no Hoare annotation was computed. [2020-09-04 21:00:18,733 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 629 637) the Hoare annotation is: true [2020-09-04 21:00:18,733 INFO L271 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: true [2020-09-04 21:00:18,734 INFO L271 CegarLoopResult]: At program point L633(line 633) the Hoare annotation is: true [2020-09-04 21:00:18,734 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 629 637) the Hoare annotation is: true [2020-09-04 21:00:18,734 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 629 637) the Hoare annotation is: true [2020-09-04 21:00:18,734 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-09-04 21:00:18,734 INFO L268 CegarLoopResult]: For program point L605(lines 605 613) no Hoare annotation was computed. [2020-09-04 21:00:18,734 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-09-04 21:00:18,734 INFO L268 CegarLoopResult]: For program point L605-2(lines 605 613) no Hoare annotation was computed. [2020-09-04 21:00:18,734 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 597 619) no Hoare annotation was computed. [2020-09-04 21:00:18,734 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 597 619) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 597 619) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L147-2(line 147) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 145 154) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 145 154) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 145 154) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L147-1(line 147) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-09-04 21:00:18,735 INFO L268 CegarLoopResult]: For program point L349(lines 349 451) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L349-1(lines 349 451) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L399(lines 398 418) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-09-04 21:00:18,736 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L400(lines 400 404) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L425-1(line 425) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L425-2(line 425) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 349 451) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-09-04 21:00:18,737 INFO L268 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 349 451) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 349 451) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L427-1(line 427) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L427-2(line 427) no Hoare annotation was computed. [2020-09-04 21:00:18,738 INFO L268 CegarLoopResult]: For program point L419(lines 397 420) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L378(lines 378 394) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L411-1(line 411) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L411-2(line 411) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L395(lines 395 436) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L387-1(line 387) no Hoare annotation was computed. [2020-09-04 21:00:18,739 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L437(lines 437 448) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L429-1(line 429) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L413-1(line 413) no Hoare annotation was computed. [2020-09-04 21:00:18,740 INFO L268 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L438(lines 438 445) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L373(lines 373 377) no Hoare annotation was computed. [2020-09-04 21:00:18,741 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-09-04 21:00:18,742 INFO L268 CegarLoopResult]: For program point L398-2(lines 398 418) no Hoare annotation was computed. [2020-09-04 21:00:18,742 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-09-04 21:00:18,742 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-09-04 21:00:18,742 INFO L264 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,742 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,742 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,742 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,742 INFO L264 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L879-1(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L879-2(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L879-3(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L875-1(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L875-2(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,743 INFO L264 CegarLoopResult]: At program point L875-3(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L875-4(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L615-1(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L871-1(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L615-2(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,744 INFO L264 CegarLoopResult]: At program point L871-2(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L871-3(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L611(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L483-1(line 483) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L611-1(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L867-1(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L611-2(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,745 INFO L264 CegarLoopResult]: At program point L867-2(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L611-3(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L867-3(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L867-4(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L607-1(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,746 INFO L264 CegarLoopResult]: At program point L867-5(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L607-2(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L863-2(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L867-6(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L607-3(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L863-3(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L867-7(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L607-4(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,747 INFO L264 CegarLoopResult]: At program point L863-4(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L603-1(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L607-5(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L603-2(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L859-2(line 859) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L603-3(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L859-3(line 859) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L603-4(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L603-5(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L603-6(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L603-7(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,748 INFO L264 CegarLoopResult]: At program point L529(line 529) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L529-1(line 529) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,749 INFO L264 CegarLoopResult]: At program point L881-2(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,750 INFO L264 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,750 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 21:00:18,750 INFO L264 CegarLoopResult]: At program point L522-1(line 522) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,750 INFO L264 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 21:00:18,750 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:00:18,750 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 805 821) no Hoare annotation was computed. [2020-09-04 21:00:18,750 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 805 821) no Hoare annotation was computed. [2020-09-04 21:00:18,750 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-09-04 21:00:18,750 INFO L268 CegarLoopResult]: For program point L816-1(lines 805 821) no Hoare annotation was computed. [2020-09-04 21:00:18,750 INFO L268 CegarLoopResult]: For program point L812(lines 812 818) no Hoare annotation was computed. [2020-09-04 21:00:18,750 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-09-04 21:00:18,751 INFO L268 CegarLoopResult]: For program point L810-1(line 810) no Hoare annotation was computed. [2020-09-04 21:00:18,751 INFO L268 CegarLoopResult]: For program point L810-2(line 810) no Hoare annotation was computed. [2020-09-04 21:00:18,751 INFO L268 CegarLoopResult]: For program point L810-3(line 810) no Hoare annotation was computed. [2020-09-04 21:00:18,751 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 620 628) the Hoare annotation is: true [2020-09-04 21:00:18,751 INFO L264 CegarLoopResult]: At program point L625(line 625) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2020-09-04 21:00:18,751 INFO L271 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: true [2020-09-04 21:00:18,751 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 620 628) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-09-04 21:00:18,751 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 620 628) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-09-04 21:00:18,751 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 576 587) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 21:00:18,751 INFO L264 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 21:00:18,751 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 576 587) the Hoare annotation is: true [2020-09-04 21:00:18,751 INFO L264 CegarLoopResult]: At program point L581(line 581) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 21:00:18,751 INFO L271 CegarLoopResult]: At program point L580-1(lines 576 587) the Hoare annotation is: true [2020-09-04 21:00:18,752 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 21:00:18,752 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 21:00:18,752 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 21:00:18,752 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 21:00:18,752 INFO L264 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,752 INFO L264 CegarLoopResult]: At program point L725(lines 725 731) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,752 INFO L264 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-09-04 21:00:18,752 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 714 737) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,752 INFO L264 CegarLoopResult]: At program point L718(lines 717 736) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,752 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 714 737) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,752 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 714 737) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:00:18,752 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 42 71) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L56(lines 56 60) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L48-1(line 48) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L44(line 44) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: true [2020-09-04 21:00:18,753 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 588 596) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point L592(line 592) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 588 596) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 588 596) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 552 563) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: true [2020-09-04 21:00:18,754 INFO L271 CegarLoopResult]: At program point L556-1(lines 552 563) the Hoare annotation is: true [2020-09-04 21:00:18,755 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 552 563) the Hoare annotation is: true [2020-09-04 21:00:18,755 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 99 105) the Hoare annotation is: true [2020-09-04 21:00:18,755 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-09-04 21:00:18,755 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 21:00:18,755 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:00:18,755 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 21:00:18,755 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 21:00:18,755 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 564 575) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-09-04 21:00:18,756 INFO L264 CegarLoopResult]: At program point L569(line 569) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 21:00:18,756 INFO L264 CegarLoopResult]: At program point L568-1(lines 564 575) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-09-04 21:00:18,756 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 564 575) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 21:00:18,756 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 948 955) the Hoare annotation is: true [2020-09-04 21:00:18,756 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 952) the Hoare annotation is: true [2020-09-04 21:00:18,756 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 948 955) the Hoare annotation is: true [2020-09-04 21:00:18,756 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 948 955) the Hoare annotation is: true [2020-09-04 21:00:18,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 09:00:18 BoogieIcfgContainer [2020-09-04 21:00:18,796 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 21:00:18,800 INFO L168 Benchmark]: Toolchain (without parser) took 139538.25 ms. Allocated memory was 140.0 MB in the beginning and 984.1 MB in the end (delta: 844.1 MB). Free memory was 102.0 MB in the beginning and 529.4 MB in the end (delta: -427.4 MB). Peak memory consumption was 852.9 MB. Max. memory is 7.1 GB. [2020-09-04 21:00:18,800 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 140.0 MB. Free memory was 121.3 MB in the beginning and 121.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-04 21:00:18,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.57 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 101.5 MB in the beginning and 174.0 MB in the end (delta: -72.5 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. [2020-09-04 21:00:18,801 INFO L168 Benchmark]: Boogie Preprocessor took 112.13 ms. Allocated memory is still 204.5 MB. Free memory was 174.0 MB in the beginning and 169.4 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2020-09-04 21:00:18,801 INFO L168 Benchmark]: RCFGBuilder took 1271.13 ms. Allocated memory was 204.5 MB in the beginning and 237.0 MB in the end (delta: 32.5 MB). Free memory was 169.4 MB in the beginning and 177.8 MB in the end (delta: -8.4 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. [2020-09-04 21:00:18,801 INFO L168 Benchmark]: TraceAbstraction took 137463.00 ms. Allocated memory was 237.0 MB in the beginning and 984.1 MB in the end (delta: 747.1 MB). Free memory was 176.4 MB in the beginning and 529.4 MB in the end (delta: -353.0 MB). Peak memory consumption was 830.3 MB. Max. memory is 7.1 GB. [2020-09-04 21:00:18,802 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 140.0 MB. Free memory was 121.3 MB in the beginning and 121.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 686.57 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 101.5 MB in the beginning and 174.0 MB in the end (delta: -72.5 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 112.13 ms. Allocated memory is still 204.5 MB. Free memory was 174.0 MB in the beginning and 169.4 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1271.13 ms. Allocated memory was 204.5 MB in the beginning and 237.0 MB in the end (delta: 32.5 MB). Free memory was 169.4 MB in the beginning and 177.8 MB in the end (delta: -8.4 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 137463.00 ms. Allocated memory was 237.0 MB in the beginning and 984.1 MB in the end (delta: 747.1 MB). Free memory was 176.4 MB in the beginning and 529.4 MB in the end (delta: -353.0 MB). Peak memory consumption was 830.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 952]: 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: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 650]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 649]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 162]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 169]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 922]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0) - ProcedureContractResult [Line: 120]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 746]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 905]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 841]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 886]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 155]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 107]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 830]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 822]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 772]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 738]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 640]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 629]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 576]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 620]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 42]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 588]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 714]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 552]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 99]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 564]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 948]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 630 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 30.3s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 25.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 106.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1303 SDtfs, 2375 SDslu, 2465 SDs, 0 SdLazy, 5226 SolverSat, 740 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 208 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 12.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1053occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 323 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 269 LocationsWithAnnotation, 2407 PreInvPairs, 2785 NumberOfFragments, 2700 HoareAnnotationTreeSize, 2407 FomulaSimplifications, 314430 FormulaSimplificationTreeSizeReduction, 81.0s HoareSimplificationTime, 269 FomulaSimplificationsInter, 73929 FormulaSimplificationTreeSizeReductionInter, 25.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 969 NumberOfCodeBlocks, 969 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 963 ConstructedInterpolants, 0 QuantifiedInterpolants, 432072 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 34/35 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...