/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 15:11:48,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 15:11:48,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 15:11:48,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 15:11:48,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 15:11:48,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 15:11:48,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 15:11:48,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 15:11:48,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 15:11:48,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 15:11:48,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 15:11:48,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 15:11:48,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 15:11:48,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 15:11:48,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 15:11:48,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 15:11:48,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 15:11:48,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 15:11:48,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 15:11:48,605 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 15:11:48,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 15:11:48,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 15:11:48,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 15:11:48,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 15:11:48,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 15:11:48,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 15:11:48,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 15:11:48,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 15:11:48,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 15:11:48,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 15:11:48,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 15:11:48,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 15:11:48,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 15:11:48,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 15:11:48,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 15:11:48,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 15:11:48,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 15:11:48,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 15:11:48,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 15:11:48,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 15:11:48,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 15:11:48,635 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 15:11:48,651 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 15:11:48,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 15:11:48,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 15:11:48,653 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 15:11:48,653 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 15:11:48,653 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 15:11:48,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 15:11:48,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 15:11:48,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 15:11:48,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 15:11:48,654 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 15:11:48,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 15:11:48,654 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 15:11:48,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 15:11:48,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 15:11:48,655 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 15:11:48,655 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 15:11:48,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 15:11:48,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 15:11:48,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 15:11:48,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 15:11:48,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 15:11:48,656 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 15:11:49,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 15:11:49,076 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 15:11:49,081 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 15:11:49,083 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 15:11:49,086 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 15:11:49,087 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2020-09-04 15:11:49,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8d638714b/bd2fa8816424476e8611143eb95f6093/FLAG3553e07bc [2020-09-04 15:11:49,742 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 15:11:49,743 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2020-09-04 15:11:49,758 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8d638714b/bd2fa8816424476e8611143eb95f6093/FLAG3553e07bc [2020-09-04 15:11:50,000 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8d638714b/bd2fa8816424476e8611143eb95f6093 [2020-09-04 15:11:50,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 15:11:50,019 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 15:11:50,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 15:11:50,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 15:11:50,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 15:11:50,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d265cc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50, skipping insertion in model container [2020-09-04 15:11:50,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 15:11:50,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 15:11:50,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:11:50,595 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 15:11:50,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:11:50,728 INFO L208 MainTranslator]: Completed translation [2020-09-04 15:11:50,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50 WrapperNode [2020-09-04 15:11:50,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 15:11:50,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 15:11:50,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 15:11:50,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 15:11:50,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... [2020-09-04 15:11:50,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 15:11:50,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 15:11:50,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 15:11:50,828 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 15:11:50,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 15:11:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 15:11:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 15:11:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 15:11:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 15:11:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:11:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:11:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 15:11:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 15:11:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 15:11:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 15:11:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 15:11:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 15:11:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:11:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 15:11:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 15:11:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 15:11:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 15:11:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 15:11:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 15:11:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 15:11:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-09-04 15:11:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 15:11:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 15:11:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 15:11:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 15:11:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 15:11:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 15:11:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 15:11:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 15:11:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 15:11:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 15:11:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 15:11:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 15:11:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 15:11:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 15:11:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 15:11:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 15:11:50,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 15:11:50,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 15:11:50,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 15:11:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 15:11:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 15:11:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 15:11:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 15:11:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 15:11:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 15:11:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-09-04 15:11:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-09-04 15:11:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 15:11:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 15:11:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 15:11:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 15:11:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 15:11:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 15:11:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 15:11:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 15:11:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 15:11:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 15:11:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 15:11:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-09-04 15:11:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 15:11:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 15:11:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 15:11:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:11:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 15:11:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 15:11:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 15:11:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 15:11:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 15:11:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 15:11:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 15:11:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 15:11:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 15:11:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 15:11:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 15:11:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 15:11:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 15:11:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 15:11:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 15:11:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 15:11:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 15:11:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 15:11:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 15:11:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 15:11:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 15:11:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 15:11:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 15:11:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 15:11:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 15:11:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 15:11:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 15:11:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 15:11:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 15:11:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 15:11:52,050 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 15:11:52,051 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 15:11:52,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:11:52 BoogieIcfgContainer [2020-09-04 15:11:52,059 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 15:11:52,060 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 15:11:52,060 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 15:11:52,064 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 15:11:52,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 03:11:50" (1/3) ... [2020-09-04 15:11:52,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@560ca464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:11:52, skipping insertion in model container [2020-09-04 15:11:52,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:11:50" (2/3) ... [2020-09-04 15:11:52,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@560ca464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:11:52, skipping insertion in model container [2020-09-04 15:11:52,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:11:52" (3/3) ... [2020-09-04 15:11:52,068 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product38.cil.c [2020-09-04 15:11:52,080 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 15:11:52,090 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 15:11:52,111 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 15:11:52,135 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 15:11:52,135 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 15:11:52,136 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-09-04 15:11:52,136 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 15:11:52,136 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 15:11:52,136 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 15:11:52,136 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 15:11:52,136 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 15:11:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states. [2020-09-04 15:11:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-09-04 15:11:52,185 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:11:52,187 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:11:52,187 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:11:52,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:11:52,193 INFO L82 PathProgramCache]: Analyzing trace with hash 837157569, now seen corresponding path program 1 times [2020-09-04 15:11:52,206 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:11:52,206 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [278192423] [2020-09-04 15:11:52,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:11:52,281 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:11:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,047 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:11:53,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:11:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:11:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:11:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:11:53,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:11:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:11:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:11:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 15:11:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:11:53,302 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [278192423] [2020-09-04 15:11:53,304 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:11:53,305 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 15:11:53,305 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964104474] [2020-09-04 15:11:53,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 15:11:53,313 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:11:53,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 15:11:53,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:11:53,335 INFO L87 Difference]: Start difference. First operand 314 states. Second operand 4 states. [2020-09-04 15:11:54,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:11:54,801 INFO L93 Difference]: Finished difference Result 490 states and 581 transitions. [2020-09-04 15:11:54,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 15:11:54,804 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-09-04 15:11:54,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:11:54,825 INFO L225 Difference]: With dead ends: 490 [2020-09-04 15:11:54,826 INFO L226 Difference]: Without dead ends: 312 [2020-09-04 15:11:54,832 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:11:54,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-09-04 15:11:54,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 263. [2020-09-04 15:11:54,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2020-09-04 15:11:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 286 transitions. [2020-09-04 15:11:55,000 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 286 transitions. Word has length 148 [2020-09-04 15:11:55,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:11:55,001 INFO L479 AbstractCegarLoop]: Abstraction has 263 states and 286 transitions. [2020-09-04 15:11:55,001 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 15:11:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 286 transitions. [2020-09-04 15:11:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-09-04 15:11:55,006 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:11:55,006 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:11:55,007 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 15:11:55,007 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:11:55,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:11:55,008 INFO L82 PathProgramCache]: Analyzing trace with hash 675807139, now seen corresponding path program 1 times [2020-09-04 15:11:55,008 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:11:55,008 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1095476876] [2020-09-04 15:11:55,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:11:55,011 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:11:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,422 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:11:55,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:11:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:11:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:11:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:11:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:11:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:11:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-09-04 15:11:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 15:11:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:55,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:11:55,512 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1095476876] [2020-09-04 15:11:55,512 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:11:55,512 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 15:11:55,512 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512305806] [2020-09-04 15:11:55,514 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 15:11:55,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:11:55,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 15:11:55,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 15:11:55,515 INFO L87 Difference]: Start difference. First operand 263 states and 286 transitions. Second operand 5 states. [2020-09-04 15:11:56,257 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:11:57,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:11:57,447 INFO L93 Difference]: Finished difference Result 415 states and 472 transitions. [2020-09-04 15:11:57,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 15:11:57,449 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-09-04 15:11:57,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:11:57,455 INFO L225 Difference]: With dead ends: 415 [2020-09-04 15:11:57,455 INFO L226 Difference]: Without dead ends: 301 [2020-09-04 15:11:57,458 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-09-04 15:11:57,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-09-04 15:11:57,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 253. [2020-09-04 15:11:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-09-04 15:11:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 273 transitions. [2020-09-04 15:11:57,535 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 273 transitions. Word has length 149 [2020-09-04 15:11:57,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:11:57,535 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 273 transitions. [2020-09-04 15:11:57,535 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 15:11:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 273 transitions. [2020-09-04 15:11:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-09-04 15:11:57,538 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:11:57,539 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:11:57,539 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 15:11:57,539 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:11:57,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:11:57,540 INFO L82 PathProgramCache]: Analyzing trace with hash 1185263590, now seen corresponding path program 1 times [2020-09-04 15:11:57,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:11:57,540 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [740084255] [2020-09-04 15:11:57,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:11:57,543 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:11:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:57,920 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:11:57,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:11:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:11:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:11:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:11:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:11:58,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:11:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:11:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:11:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 15:11:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:11:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:11:58,117 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [740084255] [2020-09-04 15:11:58,117 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:11:58,118 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:11:58,118 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37715812] [2020-09-04 15:11:58,119 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:11:58,119 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:11:58,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:11:58,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:11:58,120 INFO L87 Difference]: Start difference. First operand 253 states and 273 transitions. Second operand 11 states. [2020-09-04 15:11:58,697 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:11:59,204 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:11:59,651 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:11:59,910 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:00,227 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:00,542 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:02,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:02,512 INFO L93 Difference]: Finished difference Result 462 states and 537 transitions. [2020-09-04 15:12:02,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 15:12:02,513 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-09-04 15:12:02,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:02,518 INFO L225 Difference]: With dead ends: 462 [2020-09-04 15:12:02,518 INFO L226 Difference]: Without dead ends: 324 [2020-09-04 15:12:02,520 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-09-04 15:12:02,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states. [2020-09-04 15:12:02,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 253. [2020-09-04 15:12:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-09-04 15:12:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 272 transitions. [2020-09-04 15:12:02,603 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 272 transitions. Word has length 162 [2020-09-04 15:12:02,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:02,604 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 272 transitions. [2020-09-04 15:12:02,604 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:12:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 272 transitions. [2020-09-04 15:12:02,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-09-04 15:12:02,607 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:02,607 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:02,607 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 15:12:02,607 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:02,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:02,608 INFO L82 PathProgramCache]: Analyzing trace with hash -323701345, now seen corresponding path program 1 times [2020-09-04 15:12:02,608 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:02,608 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1346879976] [2020-09-04 15:12:02,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:02,611 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,078 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:03,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:12:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 15:12:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-09-04 15:12:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-09-04 15:12:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:03,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1346879976] [2020-09-04 15:12:03,344 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:03,344 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 15:12:03,344 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212481752] [2020-09-04 15:12:03,345 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 15:12:03,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:03,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 15:12:03,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-09-04 15:12:03,346 INFO L87 Difference]: Start difference. First operand 253 states and 272 transitions. Second operand 8 states. [2020-09-04 15:12:04,148 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:06,070 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:07,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:07,061 INFO L93 Difference]: Finished difference Result 650 states and 780 transitions. [2020-09-04 15:12:07,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-09-04 15:12:07,061 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 175 [2020-09-04 15:12:07,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:07,067 INFO L225 Difference]: With dead ends: 650 [2020-09-04 15:12:07,067 INFO L226 Difference]: Without dead ends: 512 [2020-09-04 15:12:07,069 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2020-09-04 15:12:07,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2020-09-04 15:12:07,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 371. [2020-09-04 15:12:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371 states. [2020-09-04 15:12:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 401 transitions. [2020-09-04 15:12:07,199 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 401 transitions. Word has length 175 [2020-09-04 15:12:07,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:07,200 INFO L479 AbstractCegarLoop]: Abstraction has 371 states and 401 transitions. [2020-09-04 15:12:07,200 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 15:12:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 401 transitions. [2020-09-04 15:12:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-09-04 15:12:07,202 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:07,203 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:07,203 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 15:12:07,203 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:07,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:07,204 INFO L82 PathProgramCache]: Analyzing trace with hash -492298253, now seen corresponding path program 1 times [2020-09-04 15:12:07,204 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:07,204 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1772524933] [2020-09-04 15:12:07,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:07,207 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,594 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:07,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:07,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:07,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:12:07,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-09-04 15:12:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:07,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-09-04 15:12:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-09-04 15:12:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:07,826 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1772524933] [2020-09-04 15:12:07,826 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:07,826 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-04 15:12:07,827 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522580070] [2020-09-04 15:12:07,827 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-04 15:12:07,827 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:07,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-04 15:12:07,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-09-04 15:12:07,828 INFO L87 Difference]: Start difference. First operand 371 states and 401 transitions. Second operand 11 states. [2020-09-04 15:12:08,415 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:10,319 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:10,649 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:10,987 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:11,296 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:11,600 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:11,918 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:12,211 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:12,633 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:14,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:14,607 INFO L93 Difference]: Finished difference Result 1086 states and 1330 transitions. [2020-09-04 15:12:14,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-09-04 15:12:14,613 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 199 [2020-09-04 15:12:14,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:14,620 INFO L225 Difference]: With dead ends: 1086 [2020-09-04 15:12:14,620 INFO L226 Difference]: Without dead ends: 830 [2020-09-04 15:12:14,622 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-09-04 15:12:14,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2020-09-04 15:12:14,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 581. [2020-09-04 15:12:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 581 states. [2020-09-04 15:12:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 581 states and 633 transitions. [2020-09-04 15:12:14,846 INFO L78 Accepts]: Start accepts. Automaton has 581 states and 633 transitions. Word has length 199 [2020-09-04 15:12:14,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:14,847 INFO L479 AbstractCegarLoop]: Abstraction has 581 states and 633 transitions. [2020-09-04 15:12:14,847 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-04 15:12:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 633 transitions. [2020-09-04 15:12:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-09-04 15:12:14,850 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:14,851 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:14,851 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 15:12:14,851 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:14,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:14,852 INFO L82 PathProgramCache]: Analyzing trace with hash 1080535132, now seen corresponding path program 1 times [2020-09-04 15:12:14,852 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:14,852 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2052823755] [2020-09-04 15:12:14,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:14,854 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,262 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:15,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:12:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:12:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:15,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:15,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-09-04 15:12:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-09-04 15:12:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:15,495 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2052823755] [2020-09-04 15:12:15,496 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:15,497 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 15:12:15,497 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118607574] [2020-09-04 15:12:15,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 15:12:15,498 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:15,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 15:12:15,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-09-04 15:12:15,499 INFO L87 Difference]: Start difference. First operand 581 states and 633 transitions. Second operand 12 states. [2020-09-04 15:12:16,119 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:17,921 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:18,224 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:18,555 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:18,888 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:19,293 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:19,661 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:19,965 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:20,280 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:22,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:22,505 INFO L93 Difference]: Finished difference Result 1426 states and 1727 transitions. [2020-09-04 15:12:22,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-09-04 15:12:22,507 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 204 [2020-09-04 15:12:22,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:22,513 INFO L225 Difference]: With dead ends: 1426 [2020-09-04 15:12:22,514 INFO L226 Difference]: Without dead ends: 960 [2020-09-04 15:12:22,516 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 399 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=429, Invalid=1211, Unknown=0, NotChecked=0, Total=1640 [2020-09-04 15:12:22,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2020-09-04 15:12:22,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 579. [2020-09-04 15:12:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 579 states. [2020-09-04 15:12:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 629 transitions. [2020-09-04 15:12:22,719 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 629 transitions. Word has length 204 [2020-09-04 15:12:22,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:22,720 INFO L479 AbstractCegarLoop]: Abstraction has 579 states and 629 transitions. [2020-09-04 15:12:22,720 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 15:12:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 629 transitions. [2020-09-04 15:12:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 15:12:22,723 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:22,723 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:22,723 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 15:12:22,723 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:22,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:22,724 INFO L82 PathProgramCache]: Analyzing trace with hash 1510705321, now seen corresponding path program 1 times [2020-09-04 15:12:22,724 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:22,724 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1167908685] [2020-09-04 15:12:22,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:22,727 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,035 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:23,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:12:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:12:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:23,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 15:12:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:12:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:23,263 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1167908685] [2020-09-04 15:12:23,263 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:23,263 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 15:12:23,264 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212551851] [2020-09-04 15:12:23,264 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 15:12:23,264 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:23,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 15:12:23,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-09-04 15:12:23,265 INFO L87 Difference]: Start difference. First operand 579 states and 629 transitions. Second operand 12 states. [2020-09-04 15:12:25,134 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:25,463 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:12:25,799 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:12:26,113 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:26,429 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:26,731 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:28,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:28,697 INFO L93 Difference]: Finished difference Result 1434 states and 1747 transitions. [2020-09-04 15:12:28,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 15:12:28,698 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 205 [2020-09-04 15:12:28,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:28,714 INFO L225 Difference]: With dead ends: 1434 [2020-09-04 15:12:28,714 INFO L226 Difference]: Without dead ends: 970 [2020-09-04 15:12:28,717 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2020-09-04 15:12:28,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 970 states. [2020-09-04 15:12:28,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 970 to 595. [2020-09-04 15:12:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 595 states. [2020-09-04 15:12:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 595 states and 645 transitions. [2020-09-04 15:12:28,939 INFO L78 Accepts]: Start accepts. Automaton has 595 states and 645 transitions. Word has length 205 [2020-09-04 15:12:28,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:28,940 INFO L479 AbstractCegarLoop]: Abstraction has 595 states and 645 transitions. [2020-09-04 15:12:28,940 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 15:12:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 645 transitions. [2020-09-04 15:12:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 15:12:28,944 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:28,944 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:28,944 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 15:12:28,944 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:28,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:28,945 INFO L82 PathProgramCache]: Analyzing trace with hash 1385500937, now seen corresponding path program 1 times [2020-09-04 15:12:28,945 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:28,945 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1877540816] [2020-09-04 15:12:28,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:28,948 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,270 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:29,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:12:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:12:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 15:12:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:12:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:29,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:29,543 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1877540816] [2020-09-04 15:12:29,544 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:29,544 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:12:29,544 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234542448] [2020-09-04 15:12:29,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:12:29,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:29,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:12:29,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:12:29,546 INFO L87 Difference]: Start difference. First operand 595 states and 645 transitions. Second operand 15 states. [2020-09-04 15:12:30,230 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:30,544 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:12:30,861 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:31,168 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:31,469 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:32,599 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:32,906 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:33,236 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:33,593 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:33,908 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:12:36,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:36,263 INFO L93 Difference]: Finished difference Result 1472 states and 1814 transitions. [2020-09-04 15:12:36,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-09-04 15:12:36,264 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 205 [2020-09-04 15:12:36,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:36,270 INFO L225 Difference]: With dead ends: 1472 [2020-09-04 15:12:36,270 INFO L226 Difference]: Without dead ends: 992 [2020-09-04 15:12:36,273 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=278, Invalid=844, Unknown=0, NotChecked=0, Total=1122 [2020-09-04 15:12:36,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 992 states. [2020-09-04 15:12:36,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 992 to 607. [2020-09-04 15:12:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 607 states. [2020-09-04 15:12:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 657 transitions. [2020-09-04 15:12:36,546 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 657 transitions. Word has length 205 [2020-09-04 15:12:36,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:36,546 INFO L479 AbstractCegarLoop]: Abstraction has 607 states and 657 transitions. [2020-09-04 15:12:36,547 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:12:36,547 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 657 transitions. [2020-09-04 15:12:36,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-09-04 15:12:36,551 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:36,551 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:36,551 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 15:12:36,552 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:36,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:36,552 INFO L82 PathProgramCache]: Analyzing trace with hash 2075995078, now seen corresponding path program 1 times [2020-09-04 15:12:36,552 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:36,553 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1514580331] [2020-09-04 15:12:36,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:36,555 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:36,930 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:36,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 15:12:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:12:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-09-04 15:12:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 15:12:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-09-04 15:12:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:37,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:37,190 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1514580331] [2020-09-04 15:12:37,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:37,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 15:12:37,190 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377739661] [2020-09-04 15:12:37,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 15:12:37,191 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:37,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 15:12:37,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-09-04 15:12:37,192 INFO L87 Difference]: Start difference. First operand 607 states and 657 transitions. Second operand 9 states. [2020-09-04 15:12:37,823 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:38,556 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:43,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:43,028 INFO L93 Difference]: Finished difference Result 2181 states and 2768 transitions. [2020-09-04 15:12:43,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-09-04 15:12:43,029 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-09-04 15:12:43,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:43,039 INFO L225 Difference]: With dead ends: 2181 [2020-09-04 15:12:43,039 INFO L226 Difference]: Without dead ends: 1689 [2020-09-04 15:12:43,043 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 396 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=281, Invalid=1051, Unknown=0, NotChecked=0, Total=1332 [2020-09-04 15:12:43,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1689 states. [2020-09-04 15:12:43,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1689 to 1045. [2020-09-04 15:12:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1045 states. [2020-09-04 15:12:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 1045 states and 1163 transitions. [2020-09-04 15:12:43,621 INFO L78 Accepts]: Start accepts. Automaton has 1045 states and 1163 transitions. Word has length 205 [2020-09-04 15:12:43,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:43,622 INFO L479 AbstractCegarLoop]: Abstraction has 1045 states and 1163 transitions. [2020-09-04 15:12:43,622 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 15:12:43,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1163 transitions. [2020-09-04 15:12:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-09-04 15:12:43,627 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:43,627 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:43,627 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 15:12:43,628 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:43,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:43,628 INFO L82 PathProgramCache]: Analyzing trace with hash 122596911, now seen corresponding path program 1 times [2020-09-04 15:12:43,628 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:43,633 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1536678365] [2020-09-04 15:12:43,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:43,637 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:43,985 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:43,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:12:44,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:12:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:12:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-09-04 15:12:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-09-04 15:12:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-04 15:12:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:12:44,140 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1536678365] [2020-09-04 15:12:44,140 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:44,141 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 15:12:44,141 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495725233] [2020-09-04 15:12:44,141 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 15:12:44,141 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:44,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 15:12:44,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-09-04 15:12:44,142 INFO L87 Difference]: Start difference. First operand 1045 states and 1163 transitions. Second operand 9 states. [2020-09-04 15:12:44,784 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:49,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:12:49,588 INFO L93 Difference]: Finished difference Result 2645 states and 3399 transitions. [2020-09-04 15:12:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-09-04 15:12:49,589 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-09-04 15:12:49,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:12:49,608 INFO L225 Difference]: With dead ends: 2645 [2020-09-04 15:12:49,608 INFO L226 Difference]: Without dead ends: 2642 [2020-09-04 15:12:49,611 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2020-09-04 15:12:49,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2642 states. [2020-09-04 15:12:50,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2642 to 1648. [2020-09-04 15:12:50,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1648 states. [2020-09-04 15:12:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1648 states and 1857 transitions. [2020-09-04 15:12:50,544 INFO L78 Accepts]: Start accepts. Automaton has 1648 states and 1857 transitions. Word has length 210 [2020-09-04 15:12:50,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:12:50,545 INFO L479 AbstractCegarLoop]: Abstraction has 1648 states and 1857 transitions. [2020-09-04 15:12:50,545 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 15:12:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 1857 transitions. [2020-09-04 15:12:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2020-09-04 15:12:50,551 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:12:50,552 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:12:50,552 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 15:12:50,552 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:12:50,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:12:50,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1554991980, now seen corresponding path program 1 times [2020-09-04 15:12:50,553 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:12:50,553 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [822947792] [2020-09-04 15:12:50,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:12:50,618 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:12:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,027 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:12:51,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:12:51,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:12:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:12:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:12:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:12:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:12:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:12:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:12:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:12:51,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:12:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:12:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:12:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:12:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:12:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-09-04 15:12:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-09-04 15:12:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-09-04 15:12:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:12:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-09-04 15:12:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:12:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-09-04 15:12:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-09-04 15:12:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:12:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-04 15:12:51,528 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [822947792] [2020-09-04 15:12:51,528 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:12:51,528 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2020-09-04 15:12:51,528 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035036288] [2020-09-04 15:12:51,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-09-04 15:12:51,529 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:12:51,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-09-04 15:12:51,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-09-04 15:12:51,530 INFO L87 Difference]: Start difference. First operand 1648 states and 1857 transitions. Second operand 23 states. [2020-09-04 15:12:52,218 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:52,676 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:52,972 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:12:53,305 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:53,641 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:12:53,949 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:12:55,262 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:12:57,275 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:57,631 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:12:58,062 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:12:58,392 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:01,433 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:01,819 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:02,128 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:02,454 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:02,781 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:03,127 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:03,500 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:03,819 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:04,134 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:04,452 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:04,762 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:05,109 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:05,452 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:05,771 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:08,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:08,253 INFO L93 Difference]: Finished difference Result 3544 states and 4239 transitions. [2020-09-04 15:13:08,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2020-09-04 15:13:08,258 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 296 [2020-09-04 15:13:08,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:08,270 INFO L225 Difference]: With dead ends: 3544 [2020-09-04 15:13:08,271 INFO L226 Difference]: Without dead ends: 2011 [2020-09-04 15:13:08,278 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2082 ImplicationChecksByTransitivity, 9.0s TimeCoverageRelationStatistics Valid=1289, Invalid=6021, Unknown=0, NotChecked=0, Total=7310 [2020-09-04 15:13:08,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2011 states. [2020-09-04 15:13:08,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2011 to 1358. [2020-09-04 15:13:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1358 states. [2020-09-04 15:13:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1358 states and 1479 transitions. [2020-09-04 15:13:08,876 INFO L78 Accepts]: Start accepts. Automaton has 1358 states and 1479 transitions. Word has length 296 [2020-09-04 15:13:08,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:08,877 INFO L479 AbstractCegarLoop]: Abstraction has 1358 states and 1479 transitions. [2020-09-04 15:13:08,877 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-09-04 15:13:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1479 transitions. [2020-09-04 15:13:08,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2020-09-04 15:13:08,882 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:13:08,882 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-09-04 15:13:08,882 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 15:13:08,882 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:13:08,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:13:08,883 INFO L82 PathProgramCache]: Analyzing trace with hash -64946639, now seen corresponding path program 1 times [2020-09-04 15:13:08,883 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:13:08,883 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1599434862] [2020-09-04 15:13:08,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:13:08,903 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:13:08,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,237 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:13:09,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:13:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 15:13:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 15:13:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 15:13:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 15:13:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 15:13:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:13:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:13:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 15:13:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 15:13:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:13:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:13:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:13:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 15:13:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-09-04 15:13:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-09-04 15:13:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:13:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:13:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:13:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-09-04 15:13:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-09-04 15:13:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:13:09,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 15:13:09,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1599434862] [2020-09-04 15:13:09,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:13:09,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:13:09,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633054149] [2020-09-04 15:13:09,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:13:09,579 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:13:09,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:13:09,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:13:09,580 INFO L87 Difference]: Start difference. First operand 1358 states and 1479 transitions. Second operand 15 states. [2020-09-04 15:13:10,307 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:13:10,681 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:10,982 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:13:11,278 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:11,558 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:13:13,198 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:13:17,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:13:17,289 INFO L93 Difference]: Finished difference Result 2767 states and 3264 transitions. [2020-09-04 15:13:17,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-09-04 15:13:17,294 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 298 [2020-09-04 15:13:17,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:13:17,296 INFO L225 Difference]: With dead ends: 2767 [2020-09-04 15:13:17,296 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 15:13:17,305 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 696 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=552, Invalid=1898, Unknown=0, NotChecked=0, Total=2450 [2020-09-04 15:13:17,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 15:13:17,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 15:13:17,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 15:13:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 15:13:17,306 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 298 [2020-09-04 15:13:17,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:13:17,306 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 15:13:17,306 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:13:17,307 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 15:13:17,307 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 15:13:17,307 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 15:13:17,310 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 15:13:17,524 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:17,723 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:17,897 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:18,066 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:18,254 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:18,434 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:18,601 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:18,770 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:18,938 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:19,119 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:19,289 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:19,451 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:19,628 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:19,817 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:19,992 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:20,176 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:20,346 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:20,524 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:20,690 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:20,860 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:21,027 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:21,206 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:21,383 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:21,560 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:21,733 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:21,908 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:22,070 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:22,237 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:22,406 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:22,586 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:22,759 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:22,939 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:23,113 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:23,303 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:23,470 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:23,646 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:23,840 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:13:24,018 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:24,198 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:13:24,367 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:24,547 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:24,723 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:24,900 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:25,096 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:13:25,283 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:25,476 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:13:25,657 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:25,849 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:13:26,043 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:13:26,225 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:26,412 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:26,606 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:13:26,778 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:26,946 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:27,126 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:27,298 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:27,471 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:27,639 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:27,819 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:27,985 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:28,292 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 201 [2020-09-04 15:13:28,644 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:13:28,948 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-09-04 15:13:29,311 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:13:29,656 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:13:29,960 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-09-04 15:13:30,251 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 201 [2020-09-04 15:13:30,608 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:13:38,804 WARN L193 SmtUtils]: Spent 8.19 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:13:38,972 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:46,001 WARN L193 SmtUtils]: Spent 7.03 s on a formula simplification. DAG size of input: 474 DAG size of output: 399 [2020-09-04 15:13:46,272 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:13:46,709 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:13:46,882 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:47,321 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:13:47,587 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:13:47,758 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:47,936 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:48,103 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:48,282 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:48,442 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:13:48,609 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:48,778 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:13:48,944 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:13:49,111 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:49,288 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:49,556 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:13:49,729 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:49,999 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:13:50,171 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:50,343 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:50,513 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:50,681 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:13:51,002 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:13:51,178 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:13:51,357 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:13:51,529 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:13:51,706 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:13:52,036 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:13:52,441 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:13:53,051 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:13:53,663 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:13:54,060 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:13:54,379 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:13:54,731 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:13:55,080 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:13:55,431 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:13:55,774 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:13:56,124 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:13:56,466 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:13:57,009 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:13:57,551 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:13:57,894 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:13:58,237 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:13:58,588 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:13:58,937 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:13:59,287 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:13:59,647 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:13:59,995 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:00,621 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:14:00,970 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:01,594 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:14:02,278 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:14:02,901 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:14:03,250 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:03,599 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:03,947 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:04,296 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:04,644 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:04,992 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:05,524 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:14:06,060 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:14:06,409 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:06,758 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:07,310 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:14:07,861 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:14:08,217 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:08,566 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:09,118 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:14:09,730 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:14:10,283 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:14:10,898 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:14:11,248 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:11,597 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:14:12,141 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:14:12,684 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:14:13,033 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:13,381 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:13,551 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:13,717 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:13,884 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:14,053 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:14,234 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:14,402 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:14,565 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:14,732 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:14,901 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:15,073 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:15,241 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:15,413 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:15,580 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:15,746 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:15,928 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:16,096 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:16,268 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:16,441 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:16,619 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:16,799 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:16,976 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:17,148 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:17,322 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:17,500 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:17,673 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:17,850 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:18,159 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:18,322 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:18,483 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:18,650 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:18,818 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:18,984 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:19,154 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:19,320 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:19,494 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:19,749 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2020-09-04 15:14:19,923 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:20,176 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2020-09-04 15:14:20,437 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:20,691 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:20,867 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:21,044 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:21,217 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:21,391 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:21,616 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:21,791 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:21,984 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:22,158 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:22,325 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:22,498 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:22,672 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:22,846 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:23,027 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:23,202 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:23,376 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:23,542 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:23,738 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:23,912 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:14:24,087 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:24,253 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:24,425 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:24,588 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:24,750 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:24,916 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:25,075 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:14:25,242 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:25,405 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:25,574 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:25,741 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:25,911 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:26,077 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:26,240 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:26,409 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:26,573 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:26,743 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:26,928 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:27,095 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:27,275 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:27,443 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:27,618 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:27,790 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:28,078 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:14:28,197 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 26 [2020-09-04 15:14:28,547 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:28,895 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:14:29,253 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 198 [2020-09-04 15:14:29,359 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 25 [2020-09-04 15:14:29,646 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:14:29,927 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:14:30,277 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:14:30,635 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 198 [2020-09-04 15:14:30,744 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 26 [2020-09-04 15:14:31,031 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:14:31,198 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:31,376 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:31,548 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:31,720 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:31,896 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:32,064 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:14:32,241 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:32,414 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:32,592 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:32,768 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:32,945 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:33,121 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:33,293 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:14:33,471 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:33,644 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:14:33,820 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:14:33,995 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:34,167 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:34,335 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:34,501 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:34,667 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:34,832 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:35,003 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:35,165 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:42,183 WARN L193 SmtUtils]: Spent 7.01 s on a formula simplification. DAG size of input: 474 DAG size of output: 399 [2020-09-04 15:14:42,771 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:14:43,169 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 15:14:43,568 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 15:14:43,952 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:14:44,287 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:14:44,668 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:14:45,239 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:14:45,624 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:14:46,186 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:14:46,760 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:14:47,400 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:14:47,781 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:14:48,344 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:14:48,984 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:14:49,323 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:14:49,659 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:14:50,196 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:14:50,689 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:14:51,328 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:14:51,969 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:14:52,470 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:14:52,943 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 25 [2020-09-04 15:14:53,444 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:14:53,917 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 25 [2020-09-04 15:14:54,492 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:14:55,064 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:14:55,400 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:14:55,963 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:14:56,300 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:14:56,868 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:14:57,441 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:14:58,014 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:14:58,439 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:14:58,625 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:14:58,791 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:58,953 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:59,127 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:59,293 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:14:59,461 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:59,623 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:14:59,791 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:14:59,958 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:00,120 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:00,292 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:00,460 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:00,617 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:15:00,778 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:00,944 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:07,734 WARN L193 SmtUtils]: Spent 6.79 s on a formula simplification. DAG size of input: 464 DAG size of output: 396 [2020-09-04 15:15:15,777 WARN L193 SmtUtils]: Spent 8.04 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:15:15,942 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:16,114 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:16,288 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:16,455 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:16,627 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:16,981 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:17,331 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:17,682 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:18,024 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:15:18,372 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:18,714 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:15:19,256 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:15:19,798 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:15:20,144 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:15:20,487 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 15:15:20,850 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:21,198 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:21,546 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:21,895 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:22,244 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:22,868 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:15:23,217 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:23,840 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:15:24,464 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:15:25,087 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:15:25,436 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:25,786 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:26,135 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:26,483 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:26,831 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:27,180 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:27,714 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:15:28,248 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:15:28,599 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:28,948 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:29,499 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:15:30,051 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:15:30,400 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:30,748 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:31,300 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:15:31,912 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:15:32,465 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:15:33,079 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:15:33,428 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:33,777 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:15:34,320 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:15:34,864 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:15:35,213 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:35,562 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:15:35,737 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:15:35,911 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:36,095 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:36,276 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:36,708 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:15:37,139 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:15:37,306 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:37,475 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:37,651 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:15:37,819 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:37,992 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:38,158 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:38,324 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:38,488 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:38,654 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:38,815 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:38,977 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:39,139 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:39,311 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:39,477 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:39,642 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:39,804 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:39,972 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:40,138 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:40,301 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:40,469 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:40,647 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:15:40,812 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:40,973 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:41,140 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:41,307 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:41,471 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:41,642 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:41,810 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:41,976 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:42,411 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:15:42,810 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 15:15:43,211 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 15:15:43,595 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:15:43,931 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:15:44,311 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:15:44,883 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:15:45,264 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:15:45,827 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:15:46,399 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:15:47,038 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:15:47,419 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 24 [2020-09-04 15:15:47,982 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:15:48,623 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:15:48,963 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:15:49,300 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:15:49,793 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:15:50,286 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-09-04 15:15:50,926 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:15:51,565 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 201 [2020-09-04 15:15:52,067 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:15:52,539 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 25 [2020-09-04 15:15:53,039 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2020-09-04 15:15:53,516 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 25 [2020-09-04 15:15:54,087 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:15:54,666 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:15:55,002 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:15:55,565 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:15:55,901 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 25 [2020-09-04 15:15:56,463 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 200 [2020-09-04 15:15:57,034 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:15:57,606 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 199 [2020-09-04 15:15:58,030 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 23 [2020-09-04 15:15:58,197 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:58,360 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:58,527 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:58,694 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:58,857 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:15:59,028 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:59,195 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:15:59,361 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:15:59,536 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:16:07,246 WARN L193 SmtUtils]: Spent 7.71 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:16:07,603 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:16:07,947 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:16:08,334 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:16:08,734 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:16:09,089 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:16:09,438 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:16:09,966 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:16:10,435 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 15:16:10,883 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 26 [2020-09-04 15:16:11,323 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 25 [2020-09-04 15:16:11,835 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:16:12,295 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:16:12,468 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:12,634 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:12,796 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:12,958 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:13,125 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:13,292 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:13,459 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:13,621 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:13,788 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:13,955 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,121 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,288 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,458 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,624 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,791 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:14,959 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:15,125 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:15,286 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:15,452 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:15,619 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:15,780 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:15,947 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,114 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,281 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,448 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,614 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:16,781 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:16,943 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:17,109 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:17,270 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:17,437 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:17,603 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:17,764 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:17,931 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:18,092 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:18,259 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:18,425 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:18,591 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:18,757 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:18,923 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:19,085 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:19,249 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:19,416 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:19,591 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:19,758 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:19,924 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:20,091 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:20,257 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:20,418 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:20,585 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:20,751 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:20,912 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:21,073 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:21,235 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:21,401 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:21,562 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:21,727 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:21,895 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:22,061 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:22,227 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,389 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:22,557 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:22,719 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:22,880 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:23,041 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:23,203 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:23,364 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:23,532 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:23,699 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:23,865 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:24,032 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:24,198 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:24,359 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:24,525 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:24,686 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:24,848 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:25,017 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:25,184 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:25,351 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:25,517 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:25,683 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:25,849 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:26,015 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:26,176 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:26,337 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:26,504 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:26,670 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:26,836 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:27,002 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:27,167 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:27,333 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:27,499 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:27,660 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:27,826 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:27,987 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:28,153 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,319 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,485 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,652 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:28,818 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:28,984 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:37,738 WARN L193 SmtUtils]: Spent 8.75 s on a formula simplification. DAG size of input: 525 DAG size of output: 439 [2020-09-04 15:16:37,907 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:44,864 WARN L193 SmtUtils]: Spent 6.95 s on a formula simplification. DAG size of input: 474 DAG size of output: 399 [2020-09-04 15:16:45,032 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:45,195 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:45,357 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:45,523 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:45,681 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:45,847 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:46,011 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:46,178 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:46,344 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:46,511 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:46,677 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:46,839 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:47,007 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:47,170 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:47,336 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:47,511 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:47,674 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:47,841 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:48,004 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:48,171 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:48,339 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:48,502 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:48,663 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:48,829 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:48,997 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:49,163 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:49,370 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:49,541 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:49,708 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:49,869 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:50,037 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:50,200 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:50,362 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:50,527 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:50,694 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:50,862 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:51,029 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:51,190 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:51,500 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:16:51,834 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:16:52,432 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2020-09-04 15:16:52,989 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2020-09-04 15:16:53,378 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:16:53,704 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 15:16:53,866 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:16:54,033 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:54,201 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:16:54,363 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:16:54,530 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:16:54,818 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:16:54,931 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 26 [2020-09-04 15:16:55,288 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:16:55,637 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:16:55,994 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 198 [2020-09-04 15:16:56,100 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 25 [2020-09-04 15:16:56,386 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:16:56,667 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:16:57,016 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:16:57,373 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 198 [2020-09-04 15:16:57,482 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 26 [2020-09-04 15:16:57,769 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:16:57,939 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:05,658 WARN L193 SmtUtils]: Spent 7.72 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:17:05,824 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:13,525 WARN L193 SmtUtils]: Spent 7.70 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:17:13,699 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:13,865 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:14,027 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:14,188 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:14,356 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:14,524 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:14,694 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:14,860 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:15,022 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:15,184 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:15,351 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:15,525 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:15,704 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:15,877 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:16,048 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:16,224 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:16,391 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:16,568 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:16,741 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:16,918 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:17,095 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:17,271 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:17,447 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:17,619 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:17,797 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:17,969 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:18,145 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:18,475 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 201 [2020-09-04 15:17:18,828 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 15:17:19,124 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-09-04 15:17:19,479 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:17:19,823 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:17:20,121 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-09-04 15:17:20,413 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 201 [2020-09-04 15:17:20,768 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 15:17:20,940 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:21,102 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:21,275 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:21,441 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:21,608 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:21,771 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:21,939 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:22,106 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:22,267 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:22,436 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:22,603 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:22,760 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:17:22,921 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:23,087 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:23,254 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:23,426 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:23,594 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:23,766 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:24,291 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:17:24,758 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 15:17:25,206 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 26 [2020-09-04 15:17:25,649 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 25 [2020-09-04 15:17:26,162 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:17:26,621 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 15:17:26,809 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:26,997 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:27,174 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:27,346 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:17:27,523 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:27,695 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:27,862 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:28,039 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:28,210 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:28,382 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:28,550 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:28,723 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:28,894 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:29,061 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:29,234 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:29,407 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:29,568 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:29,734 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:29,905 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:30,072 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:30,234 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:30,404 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:30,575 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:37,264 WARN L193 SmtUtils]: Spent 6.69 s on a formula simplification. DAG size of input: 464 DAG size of output: 396 [2020-09-04 15:17:43,927 WARN L193 SmtUtils]: Spent 6.66 s on a formula simplification. DAG size of input: 464 DAG size of output: 396 [2020-09-04 15:17:50,586 WARN L193 SmtUtils]: Spent 6.66 s on a formula simplification. DAG size of input: 464 DAG size of output: 396 [2020-09-04 15:17:50,753 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:50,930 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:51,105 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:51,282 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:17:51,450 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:51,621 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:52,049 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:52,477 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:17:52,649 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:52,817 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:52,984 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:53,289 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:17:53,658 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 198 [2020-09-04 15:17:54,226 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 15:17:54,801 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 15:17:55,172 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 198 [2020-09-04 15:17:55,475 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 195 [2020-09-04 15:17:55,648 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:55,815 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:55,977 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:56,147 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,309 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:56,473 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:17:56,650 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:17:56,816 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:17:57,087 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:17:57,522 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:17:57,695 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:58,132 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:17:58,398 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:17:58,569 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:58,841 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:17:59,275 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:17:59,448 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:17:59,887 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 15:18:00,152 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:18:00,324 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:00,491 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:00,657 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:00,824 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:00,990 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:01,157 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:01,326 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:01,492 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:01,660 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:01,825 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:01,987 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:02,153 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:02,314 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:02,479 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:02,646 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:02,809 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:02,970 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:03,136 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:03,297 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:03,463 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:03,629 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:03,790 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:03,959 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:04,125 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:04,299 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:04,463 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:04,630 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:04,796 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:04,963 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:05,129 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:05,315 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:05,492 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:05,673 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:05,849 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:06,018 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:06,184 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:06,352 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:06,525 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:06,696 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:06,866 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:07,051 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:18:07,229 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:07,417 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 195 [2020-09-04 15:18:07,590 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:07,775 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:18:07,966 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 15:18:08,146 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:08,336 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:08,528 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2020-09-04 15:18:08,710 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:08,888 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:09,056 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:09,238 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:09,406 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:09,580 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:09,742 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:09,910 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:10,077 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:10,244 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:10,421 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:10,594 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:10,750 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:10,912 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:11,083 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:11,351 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:11,793 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 15:18:11,973 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:12,415 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 15:18:12,681 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 15:18:12,858 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:19,813 WARN L193 SmtUtils]: Spent 6.95 s on a formula simplification. DAG size of input: 474 DAG size of output: 399 [2020-09-04 15:18:26,794 WARN L193 SmtUtils]: Spent 6.96 s on a formula simplification. DAG size of input: 474 DAG size of output: 399 [2020-09-04 15:18:26,967 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:27,139 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:27,307 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:27,473 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:27,644 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:27,807 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:27,979 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:28,147 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:28,320 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:28,496 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:28,668 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:28,840 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:29,007 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:29,180 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:29,347 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:29,518 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:29,709 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:30,141 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:30,572 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:30,738 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:30,906 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:31,082 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:31,256 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:31,421 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:31,593 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:31,760 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:31,926 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:32,101 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:32,273 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:32,440 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:32,601 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:32,769 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:32,932 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:33,103 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:33,270 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:33,437 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:40,119 WARN L193 SmtUtils]: Spent 6.68 s on a formula simplification. DAG size of input: 464 DAG size of output: 396 [2020-09-04 15:18:40,287 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:40,463 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:40,895 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:41,327 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:18:41,503 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:41,671 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:41,838 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:42,000 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:42,173 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:42,339 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:42,511 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:42,673 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:42,841 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:43,009 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:43,170 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:43,338 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:43,506 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:43,662 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:43,823 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:43,990 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:44,157 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:44,329 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:44,491 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:44,668 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:44,834 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:45,006 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:45,169 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:45,347 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:45,514 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:45,681 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:45,855 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:46,027 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:46,184 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:46,344 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:46,515 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:46,686 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:46,849 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:47,025 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:47,191 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:47,365 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:47,527 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:47,696 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:47,863 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:48,029 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:48,210 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:48,386 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:48,545 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:48,706 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:48,878 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:49,058 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:49,221 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:49,404 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:49,571 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:49,748 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:49,911 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:50,079 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:50,247 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:50,418 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:50,596 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:50,774 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:50,930 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:18:51,092 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:51,268 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:51,445 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:51,612 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:51,785 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:51,953 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:52,128 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:52,300 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:52,485 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:52,657 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:52,835 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:53,008 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:18:53,187 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:53,364 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:18:53,508 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:18:53,686 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:53,853 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:54,026 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:54,194 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:18:54,369 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:54,541 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:18:54,708 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:54,880 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:55,042 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:55,210 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:55,380 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:55,550 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:55,717 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:55,889 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:56,055 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:56,216 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:56,377 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:56,544 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:56,712 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:56,881 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:57,047 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:57,213 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:57,379 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:57,546 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:57,712 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:57,878 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:58,044 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:58,205 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:58,373 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:18:58,542 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:58,703 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:58,864 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:59,030 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:59,192 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:18:59,357 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:59,523 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:59,689 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:18:59,856 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:00,018 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:00,179 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:00,345 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:00,507 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:00,673 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:00,839 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:01,000 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:01,163 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:01,329 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:01,491 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:01,657 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:01,823 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:01,990 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:02,156 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:02,322 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:09,034 WARN L193 SmtUtils]: Spent 6.71 s on a formula simplification. DAG size of input: 464 DAG size of output: 396 [2020-09-04 15:19:09,388 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:19:09,738 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:19:10,089 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:19:10,433 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:19:10,784 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 15:19:11,128 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 15:19:17,984 WARN L193 SmtUtils]: Spent 6.69 s on a formula simplification. DAG size of input: 464 DAG size of output: 396 [2020-09-04 15:19:18,146 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,313 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:18,479 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:18,641 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:18,807 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:18,968 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:19,135 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:19,296 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:19,462 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:19,628 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:19,794 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:19,955 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:20,121 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:20,288 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:20,456 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:20,622 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:20,784 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:20,945 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:21,111 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:21,277 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:21,443 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:21,605 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:21,771 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:21,935 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:22,102 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:22,268 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:22,434 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:22,600 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:22,766 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:22,932 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:23,099 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:23,266 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:23,427 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:19:23,613 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:19:31,324 WARN L193 SmtUtils]: Spent 7.71 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:19:31,492 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:31,670 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:31,839 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:32,016 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:19:32,183 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:32,359 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:32,525 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:32,708 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:32,874 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:33,048 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:33,302 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2020-09-04 15:19:33,476 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:33,730 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2020-09-04 15:19:33,991 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:34,245 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:34,420 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:34,594 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:34,768 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:34,942 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:35,107 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:35,282 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:35,475 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:35,649 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:35,815 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:35,989 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:36,163 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:36,337 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:36,518 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:36,692 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:19:36,866 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:37,032 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:37,232 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:37,406 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:19:37,581 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:37,747 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:19:37,915 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:38,082 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:38,248 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:38,417 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:38,770 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:39,118 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:39,404 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:39,691 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:19:39,975 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:40,262 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:19:40,805 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:19:41,346 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-09-04 15:19:41,633 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:19:41,919 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 199 [2020-09-04 15:19:42,202 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:42,483 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:42,763 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:43,044 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:43,393 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:44,018 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:19:44,366 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:44,989 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:19:45,613 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:19:46,237 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-09-04 15:19:46,585 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:46,870 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:47,219 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:47,500 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:47,784 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:48,065 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:48,169 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 15:19:48,273 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2020-09-04 15:19:48,554 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:48,836 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:49,392 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:19:49,943 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:19:50,292 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:50,640 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:51,192 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:19:51,309 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 21 [2020-09-04 15:19:51,864 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-09-04 15:19:51,981 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 21 [2020-09-04 15:19:52,266 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:52,551 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 199 [2020-09-04 15:19:52,659 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 21 [2020-09-04 15:19:52,767 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 21 [2020-09-04 15:19:53,116 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:53,464 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 195 [2020-09-04 15:19:53,634 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:53,802 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:53,977 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:54,143 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:19:54,316 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:54,487 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:19:54,655 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:02,387 WARN L193 SmtUtils]: Spent 7.73 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:20:02,554 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:10,321 WARN L193 SmtUtils]: Spent 7.77 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:20:18,058 WARN L193 SmtUtils]: Spent 7.73 s on a formula simplification. DAG size of input: 503 DAG size of output: 433 [2020-09-04 15:20:18,243 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:18,581 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:20:18,984 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:20:19,595 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:20:20,206 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2020-09-04 15:20:20,599 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 204 [2020-09-04 15:20:20,916 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 15:20:21,085 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:21,257 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:21,684 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:22,111 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:22,283 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:22,451 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:22,637 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:22,809 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:23,238 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:23,666 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:23,838 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:24,006 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:24,178 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:24,354 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:24,533 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:20:24,706 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:24,882 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:20:25,052 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:25,219 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:25,381 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:25,542 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:20:25,709 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:20:25,877 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:26,050 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:26,216 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:26,387 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:26,553 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:26,719 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:26,885 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:27,054 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:27,221 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:20:27,394 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:27,565 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:27,736 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:27,903 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:28,074 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:28,240 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:20:28,413 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:28,585 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:20:29,661 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-09-04 15:20:30,420 WARN L193 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-09-04 15:20:30,662 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:20:31,365 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-09-04 15:20:31,602 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:20:32,334 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-09-04 15:20:33,099 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 34 [2020-09-04 15:20:33,512 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 29 [2020-09-04 15:20:34,249 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-09-04 15:20:35,224 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 32 [2020-09-04 15:20:40,152 WARN L193 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:20:40,391 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:20:44,892 WARN L193 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 338 DAG size of output: 42 [2020-09-04 15:20:45,999 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:20:46,507 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:20:46,776 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-09-04 15:20:47,461 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-09-04 15:20:48,145 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-09-04 15:20:48,343 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-09-04 15:20:49,043 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-09-04 15:20:50,282 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 163 DAG size of output: 33 [2020-09-04 15:20:51,278 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 39 [2020-09-04 15:20:51,995 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 22 [2020-09-04 15:20:52,278 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-09-04 15:20:52,943 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-09-04 15:20:53,181 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:20:53,832 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-09-04 15:20:54,517 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2020-09-04 15:20:54,776 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:20:55,466 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2020-09-04 15:20:55,644 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-09-04 15:20:55,852 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:20:56,732 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 44 [2020-09-04 15:20:56,961 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2020-09-04 15:20:57,717 WARN L193 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:20:58,693 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 35 [2020-09-04 15:20:59,858 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-09-04 15:21:00,564 WARN L193 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2020-09-04 15:21:01,005 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 13 [2020-09-04 15:21:05,535 WARN L193 SmtUtils]: Spent 4.53 s on a formula simplification. DAG size of input: 338 DAG size of output: 42 [2020-09-04 15:21:05,784 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 31 [2020-09-04 15:21:07,011 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 166 DAG size of output: 34 [2020-09-04 15:21:07,276 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:21:08,371 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-09-04 15:21:12,229 WARN L193 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 335 DAG size of output: 42 [2020-09-04 15:21:17,200 WARN L193 SmtUtils]: Spent 4.96 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:21:17,877 WARN L193 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-09-04 15:21:18,887 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 175 DAG size of output: 39 [2020-09-04 15:21:19,469 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-09-04 15:21:20,617 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:21:20,858 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:21:21,819 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 32 [2020-09-04 15:21:22,100 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 22 [2020-09-04 15:21:22,315 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-09-04 15:21:23,530 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 166 DAG size of output: 34 [2020-09-04 15:21:23,735 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-09-04 15:21:23,999 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:21:28,946 WARN L193 SmtUtils]: Spent 4.93 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:21:29,157 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:21:29,906 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-09-04 15:21:30,622 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 22 [2020-09-04 15:21:32,184 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 170 DAG size of output: 31 [2020-09-04 15:21:32,412 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-09-04 15:21:33,998 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 176 DAG size of output: 36 [2020-09-04 15:21:38,379 WARN L193 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 383 DAG size of output: 49 [2020-09-04 15:21:38,630 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:21:43,224 WARN L193 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 338 DAG size of output: 42 [2020-09-04 15:21:43,433 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2020-09-04 15:21:43,682 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-09-04 15:21:43,890 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:21:44,020 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 27 [2020-09-04 15:21:45,116 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-09-04 15:21:46,278 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 160 DAG size of output: 30 [2020-09-04 15:21:46,499 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-09-04 15:21:47,487 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 35 [2020-09-04 15:21:47,736 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-09-04 15:21:52,697 WARN L193 SmtUtils]: Spent 4.96 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:21:52,937 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:21:57,924 WARN L193 SmtUtils]: Spent 4.98 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:21:58,163 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:21:58,372 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:21:59,525 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-09-04 15:22:00,512 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 32 [2020-09-04 15:22:01,651 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-09-04 15:22:02,338 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-09-04 15:22:02,687 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-09-04 15:22:03,383 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2020-09-04 15:22:04,531 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 170 DAG size of output: 32 [2020-09-04 15:22:04,800 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2020-09-04 15:22:08,654 WARN L193 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 335 DAG size of output: 42 [2020-09-04 15:22:12,513 WARN L193 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 335 DAG size of output: 42 [2020-09-04 15:22:16,376 WARN L193 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 335 DAG size of output: 42 [2020-09-04 15:22:16,973 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-09-04 15:22:18,098 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:22:19,227 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2020-09-04 15:22:20,113 WARN L193 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-09-04 15:22:21,219 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:22:22,339 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-09-04 15:22:22,580 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:22:23,308 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-09-04 15:22:23,987 WARN L193 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2020-09-04 15:22:24,243 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 33 [2020-09-04 15:22:25,358 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-09-04 15:22:25,608 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:22:25,857 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:22:26,362 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 29 [2020-09-04 15:22:27,506 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 170 DAG size of output: 32 [2020-09-04 15:22:28,629 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 15:22:33,187 WARN L193 SmtUtils]: Spent 4.54 s on a formula simplification. DAG size of input: 338 DAG size of output: 42 [2020-09-04 15:22:37,824 WARN L193 SmtUtils]: Spent 4.58 s on a formula simplification. DAG size of input: 338 DAG size of output: 42 [2020-09-04 15:22:38,104 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:22:39,189 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 172 DAG size of output: 25 [2020-09-04 15:22:40,344 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:22:40,630 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:22:41,356 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 27 [2020-09-04 15:22:42,230 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-09-04 15:22:46,123 WARN L193 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 335 DAG size of output: 42 [2020-09-04 15:22:47,280 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 15:22:48,395 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-09-04 15:22:49,542 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 170 DAG size of output: 32 [2020-09-04 15:22:50,663 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 170 DAG size of output: 32 [2020-09-04 15:22:51,837 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 172 DAG size of output: 34 [2020-09-04 15:22:52,596 WARN L193 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:22:53,388 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 30 [2020-09-04 15:22:53,649 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:22:54,397 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-09-04 15:22:54,640 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:22:55,351 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-09-04 15:22:55,582 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:22:56,704 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 167 DAG size of output: 30 [2020-09-04 15:23:00,638 WARN L193 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 335 DAG size of output: 42 [2020-09-04 15:23:01,833 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 153 DAG size of output: 27 [2020-09-04 15:23:02,082 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 31 [2020-09-04 15:23:05,962 WARN L193 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 335 DAG size of output: 42 [2020-09-04 15:23:07,067 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-09-04 15:23:07,333 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 25 [2020-09-04 15:23:12,612 WARN L193 SmtUtils]: Spent 5.27 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:23:13,387 WARN L193 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-09-04 15:23:13,508 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-09-04 15:23:14,463 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 44 [2020-09-04 15:23:15,237 WARN L193 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 22 [2020-09-04 15:23:16,428 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 176 DAG size of output: 45 [2020-09-04 15:23:17,255 WARN L193 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-09-04 15:23:17,522 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:23:17,791 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-09-04 15:23:18,047 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20 [2020-09-04 15:23:23,470 WARN L193 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:23:23,728 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-09-04 15:23:28,985 WARN L193 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:23:34,333 WARN L193 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 375 DAG size of output: 48 [2020-09-04 15:23:34,671 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-09-04 15:23:35,983 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 163 DAG size of output: 33 [2020-09-04 15:23:37,192 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:23:37,312 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-09-04 15:23:38,522 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-09-04 15:23:39,292 WARN L193 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-09-04 15:23:39,529 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-09-04 15:23:40,808 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 168 DAG size of output: 36 [2020-09-04 15:23:40,832 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L667(lines 667 671) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L667-1(lines 667 671) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 636 691) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-09-04 15:23:40,833 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L680-1(lines 661 682) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 636 691) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 636 691) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-09-04 15:23:40,834 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L678-1(line 678) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L678-2(line 678) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-09-04 15:23:40,835 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L683(lines 660 684) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L737-1(line 737) no Hoare annotation was computed. [2020-09-04 15:23:40,836 INFO L268 CegarLoopResult]: For program point L737-2(line 737) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 692 751) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 692 751) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 692 751) no Hoare annotation was computed. [2020-09-04 15:23:40,837 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L718-2(lines 718 743) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-09-04 15:23:40,838 INFO L268 CegarLoopResult]: For program point L744(lines 717 745) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L736-2(line 736) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-09-04 15:23:40,839 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L732-2(line 732) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L724(lines 724 728) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L724-1(lines 724 728) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L716-2(line 716) no Hoare annotation was computed. [2020-09-04 15:23:40,840 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-09-04 15:23:40,841 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-09-04 15:23:40,841 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-09-04 15:23:40,841 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-09-04 15:23:40,841 INFO L268 CegarLoopResult]: For program point L741-2(line 741) no Hoare annotation was computed. [2020-09-04 15:23:40,841 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 111 117) the Hoare annotation is: true [2020-09-04 15:23:40,841 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 111 117) the Hoare annotation is: true [2020-09-04 15:23:40,842 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 118 126) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-09-04 15:23:40,842 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 118 126) the Hoare annotation is: true [2020-09-04 15:23:40,842 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-09-04 15:23:40,842 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 118 126) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-09-04 15:23:40,842 INFO L271 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-09-04 15:23:40,842 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 465 487) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,843 INFO L264 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,843 INFO L264 CegarLoopResult]: At program point L477-1(line 477) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,843 INFO L264 CegarLoopResult]: At program point L475(lines 475 482) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,843 INFO L271 CegarLoopResult]: At program point L475-1(lines 475 482) the Hoare annotation is: true [2020-09-04 15:23:40,843 INFO L264 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret27| 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,843 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 465 487) the Hoare annotation is: true [2020-09-04 15:23:40,844 INFO L264 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,844 INFO L264 CegarLoopResult]: At program point L473-1(line 473) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret27| 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,844 INFO L264 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,844 INFO L264 CegarLoopResult]: At program point L473-2(line 473) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret27| 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,844 INFO L264 CegarLoopResult]: At program point L471-1(line 471) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,844 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,845 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 465 487) the Hoare annotation is: true [2020-09-04 15:23:40,845 INFO L271 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: true [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 423 446) no Hoare annotation was computed. [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 423 446) no Hoare annotation was computed. [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 423 446) no Hoare annotation was computed. [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-09-04 15:23:40,845 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-09-04 15:23:40,846 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-09-04 15:23:40,847 INFO L264 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:23:40,847 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 249 257) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))))) [2020-09-04 15:23:40,847 INFO L271 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: true [2020-09-04 15:23:40,847 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 249 257) the Hoare annotation is: true [2020-09-04 15:23:40,847 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 249 257) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))))) [2020-09-04 15:23:40,847 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-09-04 15:23:40,847 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L277(lines 277 285) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L277-2(lines 277 285) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 258 293) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L265(lines 265 273) no Hoare annotation was computed. [2020-09-04 15:23:40,848 INFO L268 CegarLoopResult]: For program point L265-2(lines 265 273) no Hoare annotation was computed. [2020-09-04 15:23:40,849 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 258 293) no Hoare annotation was computed. [2020-09-04 15:23:40,849 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 258 293) no Hoare annotation was computed. [2020-09-04 15:23:40,849 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 104 110) the Hoare annotation is: true [2020-09-04 15:23:40,849 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 104 110) the Hoare annotation is: true [2020-09-04 15:23:40,849 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-09-04 15:23:40,849 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-09-04 15:23:40,849 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-09-04 15:23:40,849 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-09-04 15:23:40,849 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 590 635) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 590 635) no Hoare annotation was computed. [2020-09-04 15:23:40,850 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point L620-1(line 620) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 590 635) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point L616-1(line 616) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-09-04 15:23:40,851 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-09-04 15:23:40,852 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L627-1(line 627) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L627-2(line 627) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L590(lines 590 635) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L590-1(lines 590 635) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-09-04 15:23:40,853 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L613-1(line 613) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L927(lines 927 928) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L923(lines 923 930) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 903 948) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L917(lines 917 937) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L911(line 911) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L944-1(line 944) no Hoare annotation was computed. [2020-09-04 15:23:40,854 INFO L268 CegarLoopResult]: For program point L942(line 942) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L944-2(line 944) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L942-1(line 942) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L942-2(line 942) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 903 948) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-09-04 15:23:40,855 INFO L268 CegarLoopResult]: For program point L903(lines 903 948) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L934(lines 934 935) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 903 948) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L934-1(lines 917 937) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L922-1(line 922) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L922-2(line 922) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-09-04 15:23:40,856 INFO L268 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L939(line 939) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L268 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-09-04 15:23:40,857 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 454 464) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,858 INFO L264 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,858 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 454 464) the Hoare annotation is: true [2020-09-04 15:23:40,858 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 454 464) the Hoare annotation is: true [2020-09-04 15:23:40,858 INFO L264 CegarLoopResult]: At program point L243-2(line 243) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret5|))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-09-04 15:23:40,858 INFO L264 CegarLoopResult]: At program point L243-3(line 243) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret5|)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-09-04 15:23:40,858 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 238 248) the Hoare annotation is: true [2020-09-04 15:23:40,859 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 238 248) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0))))) [2020-09-04 15:23:40,859 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 238 248) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0))))) [2020-09-04 15:23:40,859 INFO L264 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-09-04 15:23:40,859 INFO L271 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: true [2020-09-04 15:23:40,859 INFO L264 CegarLoopResult]: At program point L243-1(line 243) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret5|))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-09-04 15:23:40,859 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 230 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 15:23:40,859 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 230 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0)) [2020-09-04 15:23:40,860 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 230 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0)) [2020-09-04 15:23:40,860 INFO L264 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 15:23:40,860 INFO L264 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse1 .cse2) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-09-04 15:23:40,860 INFO L264 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 15:23:40,860 INFO L271 CegarLoopResult]: At program point L573(lines 573 579) the Hoare annotation is: true [2020-09-04 15:23:40,860 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 569 582) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-09-04 15:23:40,860 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 569 582) the Hoare annotation is: true [2020-09-04 15:23:40,861 INFO L264 CegarLoopResult]: At program point L578(line 578) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 15:23:40,861 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 569 582) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-09-04 15:23:40,861 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2) (or .cse0 .cse6 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-09-04 15:23:40,861 INFO L264 CegarLoopResult]: At program point L216-1(lines 197 221) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and .cse2 (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse3 (and .cse2 .cse6) .cse5))) [2020-09-04 15:23:40,861 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 197 221) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and .cse2 (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse3 (and .cse2 .cse6) .cse5))) [2020-09-04 15:23:40,862 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 197 221) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse3 .cse6))) [2020-09-04 15:23:40,862 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5) (or .cse0 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse5 .cse2) (or .cse0 .cse4 .cse1 .cse3))) [2020-09-04 15:23:40,862 INFO L264 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2) (or .cse0 .cse5 .cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse5 .cse1 .cse3))) [2020-09-04 15:23:40,862 INFO L264 CegarLoopResult]: At program point L205(lines 205 213) the Hoare annotation is: (let ((.cse6 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse6 .cse5 .cse2) (or .cse0 .cse4 .cse1 .cse3))) [2020-09-04 15:23:40,862 INFO L264 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-09-04 15:23:40,863 INFO L264 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= |processEnvironment_#t~ret4| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse1 .cse3))) [2020-09-04 15:23:40,863 INFO L264 CegarLoopResult]: At program point L201(lines 201 218) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse3 .cse6))) [2020-09-04 15:23:40,863 INFO L264 CegarLoopResult]: At program point L203-2(line 203) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= |processEnvironment_#t~ret4| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse1 .cse3))) [2020-09-04 15:23:40,863 INFO L264 CegarLoopResult]: At program point L203-3(line 203) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= |processEnvironment_#t~ret4| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse3 .cse5) (or .cse0 .cse6 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2))) [2020-09-04 15:23:40,863 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 163 169) the Hoare annotation is: true [2020-09-04 15:23:40,863 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 163 169) the Hoare annotation is: true [2020-09-04 15:23:40,863 INFO L264 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,863 INFO L264 CegarLoopResult]: At program point L353-1(line 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L345(lines 345 351) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L345-1(lines 345 351) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L337(lines 337 341) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L383(lines 334 384) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,864 INFO L264 CegarLoopResult]: At program point L371-1(line 371) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,865 INFO L264 CegarLoopResult]: At program point L371-2(line 371) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,865 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,865 INFO L264 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,865 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,865 INFO L264 CegarLoopResult]: At program point L363-1(line 363) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,865 INFO L264 CegarLoopResult]: At program point L355(lines 355 361) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,865 INFO L271 CegarLoopResult]: At program point testEXIT(lines 325 390) the Hoare annotation is: true [2020-09-04 15:23:40,865 INFO L264 CegarLoopResult]: At program point L355-1(lines 355 361) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,866 INFO L264 CegarLoopResult]: At program point testENTRY(lines 325 390) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,866 INFO L264 CegarLoopResult]: At program point L380(lines 335 382) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,866 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,866 INFO L264 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,866 INFO L271 CegarLoopResult]: At program point testFINAL(lines 325 390) the Hoare annotation is: true [2020-09-04 15:23:40,866 INFO L264 CegarLoopResult]: At program point L343-1(line 343) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,866 INFO L264 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,866 INFO L264 CegarLoopResult]: At program point L373(lines 373 377) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,867 INFO L264 CegarLoopResult]: At program point L373-2(lines 365 378) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,867 INFO L264 CegarLoopResult]: At program point L336(lines 335 382) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,867 INFO L264 CegarLoopResult]: At program point L365(lines 365 378) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse0 .cse7 .cse5 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-09-04 15:23:40,867 INFO L264 CegarLoopResult]: At program point L328(line 328) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 15:23:40,867 INFO L264 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-09-04 15:23:40,867 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-09-04 15:23:40,867 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-09-04 15:23:40,867 INFO L268 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-09-04 15:23:40,867 INFO L268 CegarLoopResult]: For program point L898-2(line 898) no Hoare annotation was computed. [2020-09-04 15:23:40,867 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L896-1(line 896) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L896-2(line 896) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 857 902) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L857(lines 857 902) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L888(lines 888 889) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L888-1(lines 871 891) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L876-1(line 876) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-09-04 15:23:40,868 INFO L268 CegarLoopResult]: For program point L876-2(line 876) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-09-04 15:23:40,869 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 857 902) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point L881(lines 881 882) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 857 902) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point L877(lines 877 884) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point L871(lines 871 891) no Hoare annotation was computed. [2020-09-04 15:23:40,870 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-09-04 15:23:40,871 INFO L268 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-09-04 15:23:40,871 INFO L264 CegarLoopResult]: At program point L66-1(line 66) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|) .cse7)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse6 .cse1 .cse7) (or .cse0 .cse5 .cse6 .cse7 .cse4 (not (<= 2 ~waterLevel~0)))))) [2020-09-04 15:23:40,871 INFO L264 CegarLoopResult]: At program point L66-2(line 66) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|) .cse7)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse6 .cse1 .cse7) (or .cse0 .cse5 .cse6 .cse7 .cse4 (not (<= 2 ~waterLevel~0)))))) [2020-09-04 15:23:40,871 INFO L264 CegarLoopResult]: At program point L66-3(line 66) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|) .cse6)) (.cse5 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse4 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse5 .cse3 .cse7)))) [2020-09-04 15:23:40,871 INFO L264 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse5 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:23:40,872 INFO L264 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse6 .cse1) (or .cse0 .cse5 .cse2))) [2020-09-04 15:23:40,872 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 60 88) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse5 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:23:40,872 INFO L264 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse2 .cse4) (or .cse0 .cse1 .cse5))) [2020-09-04 15:23:40,872 INFO L264 CegarLoopResult]: At program point L73(lines 73 79) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1) (or .cse0 .cse4 .cse2))) [2020-09-04 15:23:40,872 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 60 88) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (= ~methAndRunningLastTime~0 0))) (and (or (and .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1 .cse2 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (or .cse1 (not (<= 1 ~pumpRunning~0)) (and .cse0 .cse4) .cse3) (or .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4))) [2020-09-04 15:23:40,873 INFO L264 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse0 .cse5 .cse3) (or .cse1 .cse0 .cse5 .cse6 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse6 .cse2))) [2020-09-04 15:23:40,873 INFO L264 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1) (or .cse0 .cse4 .cse2))) [2020-09-04 15:23:40,873 INFO L264 CegarLoopResult]: At program point L72(lines 72 82) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse6) .cse5 .cse1) (or .cse0 .cse4 .cse2))) [2020-09-04 15:23:40,873 INFO L264 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse0 .cse6 .cse4 .cse5 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse2))) [2020-09-04 15:23:40,873 INFO L264 CegarLoopResult]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|) .cse5) .cse1) (or .cse0 .cse6 .cse4 .cse5 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse2))) [2020-09-04 15:23:40,874 INFO L264 CegarLoopResult]: At program point L68(lines 68 85) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse7)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse0 .cse5 .cse3) (or .cse1 .cse6 .cse2 .cse7) (or .cse1 .cse5 .cse6 .cse7 .cse4 (not (<= 2 ~waterLevel~0)))))) [2020-09-04 15:23:40,874 INFO L264 CegarLoopResult]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|) .cse5) .cse1) (or .cse0 .cse6 .cse4 .cse5 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse2))) [2020-09-04 15:23:40,874 INFO L264 CegarLoopResult]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|) .cse2) .cse3) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse5 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4))) [2020-09-04 15:23:40,874 INFO L264 CegarLoopResult]: At program point L68-1(lines 60 88) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (= ~methAndRunningLastTime~0 0))) (and (or (and .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1 .cse2 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (or .cse1 (not (<= 1 ~pumpRunning~0)) (and .cse0 .cse4) .cse3) (or .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4))) [2020-09-04 15:23:40,874 INFO L264 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse5 .cse3 .cse4 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:23:40,875 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 52 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-09-04 15:23:40,875 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 52 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-09-04 15:23:40,875 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 52 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-09-04 15:23:40,875 INFO L268 CegarLoopResult]: For program point L545(lines 545 553) no Hoare annotation was computed. [2020-09-04 15:23:40,875 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-09-04 15:23:40,875 INFO L268 CegarLoopResult]: For program point L545-2(lines 545 553) no Hoare annotation was computed. [2020-09-04 15:23:40,875 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 537 559) no Hoare annotation was computed. [2020-09-04 15:23:40,875 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 537 559) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 537 559) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point L96-1(line 96) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point L96-2(line 96) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 94 103) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 94 103) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 94 103) no Hoare annotation was computed. [2020-09-04 15:23:40,876 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L803-2(lines 803 823) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L754(lines 754 856) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L754-1(lines 754 856) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-09-04 15:23:40,877 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L845-1(line 845) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L845-2(line 845) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L804(lines 803 823) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-09-04 15:23:40,878 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L788-1(line 788) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L805(lines 805 809) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-09-04 15:23:40,879 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 754 856) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L830-1(line 830) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L830-2(line 830) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 754 856) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-09-04 15:23:40,880 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 754 856) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L832-1(line 832) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L832-2(line 832) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L824(lines 802 825) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-09-04 15:23:40,881 INFO L268 CegarLoopResult]: For program point L783(lines 783 799) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L800(lines 800 841) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L792-1(line 792) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L842(lines 842 853) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L834-1(line 834) no Hoare annotation was computed. [2020-09-04 15:23:40,882 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L818-1(line 818) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L785-1(line 785) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L843(lines 843 850) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L778(lines 778 782) no Hoare annotation was computed. [2020-09-04 15:23:40,883 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L547-2(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L547-3(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L547-4(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L927(line 927) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L543-1(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,884 INFO L264 CegarLoopResult]: At program point L547-5(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L927-1(line 927) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L543-2(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L543-3(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L543-4(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L543-5(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,885 INFO L264 CegarLoopResult]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L543-6(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L543-7(line 543) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L283-4(line 283) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L279-3(line 279) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,886 INFO L264 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L275-4(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L271-1(line 271) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L275-5(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L271-2(line 271) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L275-6(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L271-3(line 271) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L275-7(line 275) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,887 INFO L264 CegarLoopResult]: At program point L271-4(line 271) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L267-1(line 267) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L267-2(line 267) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L267-3(line 267) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L263-1(line 263) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,888 INFO L264 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L289-1(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L289-2(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L888-1(line 888) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,889 INFO L264 CegarLoopResult]: At program point L934(line 934) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L934-1(line 934) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L555(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point L555-1(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,890 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |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~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.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~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L555-2(line 555) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L551-1(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L551-2(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L551-3(line 551) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 222 229) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-09-04 15:23:40,891 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 222 229) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-09-04 15:23:40,892 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 222 229) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-09-04 15:23:40,892 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 294 312) the Hoare annotation is: (let ((.cse5 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse5)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and .cse5 (<= 2 ~waterLevel~0))) (.cse4 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4)))) [2020-09-04 15:23:40,892 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 294 312) the Hoare annotation is: true [2020-09-04 15:23:40,892 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (let ((.cse5 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse5)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (and .cse5 (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4)))) [2020-09-04 15:23:40,892 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 15:23:40,892 INFO L271 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: true [2020-09-04 15:23:40,892 INFO L264 CegarLoopResult]: At program point L303(lines 303 307) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (<= 1 isHighWaterLevel_~tmp~3)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-09-04 15:23:40,892 INFO L271 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: true [2020-09-04 15:23:40,892 INFO L264 CegarLoopResult]: At program point L303-2(lines 303 307) the Hoare annotation is: (let ((.cse5 (<= 1 ~systemActive~0))) (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not .cse5)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (and .cse5 (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4)))) [2020-09-04 15:23:40,893 INFO L264 CegarLoopResult]: At program point L301-1(line 301) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 |isHighWaterLevel_#t~ret22|))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-09-04 15:23:40,893 INFO L264 CegarLoopResult]: At program point L301-2(line 301) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 |isHighWaterLevel_#t~ret22|))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-09-04 15:23:40,893 INFO L264 CegarLoopResult]: At program point L301-3(line 301) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 1 isHighWaterLevel_~tmp~3) (<= 1 |isHighWaterLevel_#t~ret22|))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-09-04 15:23:40,893 INFO L271 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: true [2020-09-04 15:23:40,893 INFO L271 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: true [2020-09-04 15:23:40,893 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 294 312) the Hoare annotation is: (let ((.cse5 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse5)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and .cse5 (<= 2 ~waterLevel~0))) (.cse4 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4)))) [2020-09-04 15:23:40,893 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 560 568) no Hoare annotation was computed. [2020-09-04 15:23:40,893 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 560 568) no Hoare annotation was computed. [2020-09-04 15:23:40,893 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-09-04 15:23:40,893 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 560 568) no Hoare annotation was computed. [2020-09-04 15:23:40,893 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-09-04 15:23:40,894 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 516 527) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse0 .cse5 .cse1 .cse3 .cse4))) [2020-09-04 15:23:40,894 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse3 .cse5 .cse6))) [2020-09-04 15:23:40,894 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (let ((.cse5 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-09-04 15:23:40,894 INFO L264 CegarLoopResult]: At program point L520-1(lines 516 527) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7))) [2020-09-04 15:23:40,894 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 516 527) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7))) [2020-09-04 15:23:40,894 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 15:23:40,894 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 15:23:40,894 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 15:23:40,894 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 15:23:40,894 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 528 536) the Hoare annotation is: true [2020-09-04 15:23:40,895 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 528 536) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse4 .cse1 .cse3))) [2020-09-04 15:23:40,895 INFO L264 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 (not (= ~methAndRunningLastTime~0 0)) .cse4 .cse3) (or .cse0 .cse2 .cse5 .cse4) (or .cse0 .cse2 .cse1 .cse5))) [2020-09-04 15:23:40,895 INFO L271 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: true [2020-09-04 15:23:40,895 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 528 536) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse4 .cse1 .cse3))) [2020-09-04 15:23:40,895 INFO L264 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (and .cse10 .cse11)) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse2 .cse3 .cse4) (or .cse0 .cse8 .cse6 .cse4 .cse9) (or .cse0 .cse6 .cse1 .cse4 .cse9)))) [2020-09-04 15:23:40,895 INFO L264 CegarLoopResult]: At program point L150(lines 150 156) the Hoare annotation is: (let ((.cse12 (= ~methAndRunningLastTime~0 0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and .cse13 .cse11 .cse5)) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse10 (and (<= 1 ~pumpRunning~0) .cse13 (<= 2 ~waterLevel~0) .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5)) (or .cse0 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse6 (and .cse11 .cse5)) (or .cse0 .cse3 .cse6 .cse9 (and .cse11 .cse12)) (or .cse0 .cse1 (and .cse4 .cse12) .cse3 .cse9) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse10)))) [2020-09-04 15:23:40,896 INFO L264 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse4 .cse6 .cse7 .cse3) (or .cse0 .cse6 .cse1 .cse7 .cse3))) [2020-09-04 15:23:40,896 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 139 162) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse2) (or .cse0 .cse7 .cse2 .cse3 .cse4) (or .cse0 .cse7 .cse5 .cse6 .cse2) (or .cse0 .cse7 .cse6 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-09-04 15:23:40,896 INFO L264 CegarLoopResult]: At program point L143(lines 142 161) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (and .cse10 .cse11)) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse2 .cse3 .cse4) (or .cse0 .cse8 .cse6 .cse4 .cse9) (or .cse0 .cse6 .cse1 .cse4 .cse9)))) [2020-09-04 15:23:40,896 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 139 162) the Hoare annotation is: (let ((.cse8 (= ~methAndRunningLastTime~0 0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (and .cse6 .cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (<= 1 ~pumpRunning~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse11 (and .cse14 .cse8)) (.cse12 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and (= ~pumpRunning~0 0) .cse8)) (.cse10 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8)) (or .cse0 .cse9 .cse2 .cse3 (and .cse5 .cse6 .cse7) .cse4) (or .cse0 .cse10 .cse1 .cse4 .cse11) (or .cse0 .cse12 .cse10 .cse1 .cse11) (or .cse0 .cse9 .cse13 .cse12 .cse10) (or .cse0 .cse9 .cse13 .cse10 .cse4)))) [2020-09-04 15:23:40,896 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 139 162) the Hoare annotation is: (let ((.cse8 (= ~methAndRunningLastTime~0 0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (and .cse6 .cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (<= 1 ~pumpRunning~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse11 (and .cse14 .cse8)) (.cse12 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and (= ~pumpRunning~0 0) .cse8)) (.cse10 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8)) (or .cse0 .cse9 .cse2 .cse3 (and .cse5 .cse6 .cse7) .cse4) (or .cse0 .cse10 .cse1 .cse4 .cse11) (or .cse0 .cse12 .cse10 .cse1 .cse11) (or .cse0 .cse9 .cse13 .cse12 .cse10) (or .cse0 .cse9 .cse13 .cse10 .cse4)))) [2020-09-04 15:23:40,896 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 393 422) the Hoare annotation is: true [2020-09-04 15:23:40,896 INFO L271 CegarLoopResult]: At program point L407(lines 407 411) the Hoare annotation is: true [2020-09-04 15:23:40,896 INFO L271 CegarLoopResult]: At program point L407-1(lines 407 411) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L403-2(lines 403 417) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L399-1(line 399) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L418(lines 393 422) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 393 422) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L264 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3))) [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point L496-1(lines 492 503) the Hoare annotation is: true [2020-09-04 15:23:40,897 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 492 503) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3))) [2020-09-04 15:23:40,897 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 492 503) the Hoare annotation is: true [2020-09-04 15:23:40,898 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 447 453) the Hoare annotation is: true [2020-09-04 15:23:40,898 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 447 453) the Hoare annotation is: true [2020-09-04 15:23:40,898 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 15:23:40,898 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-09-04 15:23:40,898 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 15:23:40,898 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 15:23:40,898 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 313 320) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse5 .cse3 .cse7 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-09-04 15:23:40,898 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 313 320) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-09-04 15:23:40,898 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 313 320) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse5 .cse3 .cse7 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-09-04 15:23:40,898 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 171 195) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point L190-1(lines 171 195) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4)))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 171 195) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4)))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point L179(lines 179 187) the Hoare annotation is: (let ((.cse6 (<= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 .cse7 (<= 2 ~waterLevel~0))) (.cse4 (and .cse7 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2)))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-09-04 15:23:40,899 INFO L264 CegarLoopResult]: At program point L177-1(line 177) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (<= 1 ~systemActive~0))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not .cse6)) (.cse1 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret3| 0) .cse7)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 .cse7 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5)))) [2020-09-04 15:23:40,900 INFO L264 CegarLoopResult]: At program point L175(lines 175 192) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-09-04 15:23:40,900 INFO L264 CegarLoopResult]: At program point L177-2(line 177) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (<= 1 ~systemActive~0))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not .cse6)) (.cse1 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret3| 0) .cse7)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 .cse7 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5)))) [2020-09-04 15:23:40,900 INFO L264 CegarLoopResult]: At program point L177-3(line 177) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse7)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and .cse7 .cse6 (<= 2 ~waterLevel~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret3| 0) .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4)))) [2020-09-04 15:23:40,900 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 504 515) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse0 .cse7 .cse6 .cse8 .cse9) (or .cse0 .cse2 .cse8 .cse9 .cse3 .cse4) (or .cse0 .cse7 .cse2 .cse8 .cse9 .cse4) (or .cse0 .cse6 .cse2 .cse8 .cse9 .cse3))) [2020-09-04 15:23:40,900 INFO L264 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse7 .cse4) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse7) (or .cse0 .cse2 .cse7 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse7 .cse6))) [2020-09-04 15:23:40,901 INFO L264 CegarLoopResult]: At program point L508-1(lines 504 515) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse0 .cse7 .cse6 .cse8 .cse9) (or .cse0 .cse2 .cse8 .cse9 .cse3 .cse4) (or .cse0 .cse7 .cse2 .cse8 .cse9 .cse4) (or .cse0 .cse6 .cse2 .cse8 .cse9 .cse3))) [2020-09-04 15:23:40,901 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 504 515) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse3 (not (<= 2 |old(~waterLevel~0)|))))) [2020-09-04 15:23:40,901 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-09-04 15:23:40,901 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-09-04 15:23:40,901 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-09-04 15:23:40,901 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-09-04 15:23:40,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 03:23:40 BoogieIcfgContainer [2020-09-04 15:23:40,937 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 15:23:40,939 INFO L168 Benchmark]: Toolchain (without parser) took 710922.28 ms. Allocated memory was 140.5 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 102.6 MB in the beginning and 1.1 GB in the end (delta: -974.9 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2020-09-04 15:23:40,939 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 121.8 MB in the beginning and 121.4 MB in the end (delta: 420.0 kB). Peak memory consumption was 420.0 kB. Max. memory is 7.1 GB. [2020-09-04 15:23:40,940 INFO L168 Benchmark]: CACSL2BoogieTranslator took 708.84 ms. Allocated memory was 140.5 MB in the beginning and 205.5 MB in the end (delta: 65.0 MB). Free memory was 102.2 MB in the beginning and 175.2 MB in the end (delta: -73.1 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2020-09-04 15:23:40,940 INFO L168 Benchmark]: Boogie Preprocessor took 97.79 ms. Allocated memory is still 205.5 MB. Free memory was 175.2 MB in the beginning and 170.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. [2020-09-04 15:23:40,940 INFO L168 Benchmark]: RCFGBuilder took 1231.53 ms. Allocated memory was 205.5 MB in the beginning and 235.9 MB in the end (delta: 30.4 MB). Free memory was 170.4 MB in the beginning and 174.9 MB in the end (delta: -4.5 MB). Peak memory consumption was 82.2 MB. Max. memory is 7.1 GB. [2020-09-04 15:23:40,940 INFO L168 Benchmark]: TraceAbstraction took 708877.56 ms. Allocated memory was 235.9 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 174.9 MB in the beginning and 1.1 GB in the end (delta: -902.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2020-09-04 15:23:40,942 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 121.8 MB in the beginning and 121.4 MB in the end (delta: 420.0 kB). Peak memory consumption was 420.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 708.84 ms. Allocated memory was 140.5 MB in the beginning and 205.5 MB in the end (delta: 65.0 MB). Free memory was 102.2 MB in the beginning and 175.2 MB in the end (delta: -73.1 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.79 ms. Allocated memory is still 205.5 MB. Free memory was 175.2 MB in the beginning and 170.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1231.53 ms. Allocated memory was 205.5 MB in the beginning and 235.9 MB in the end (delta: 30.4 MB). Free memory was 170.4 MB in the beginning and 174.9 MB in the end (delta: -4.5 MB). Peak memory consumption was 82.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 708877.56 ms. Allocated memory was 235.9 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 174.9 MB in the beginning and 1.1 GB in the end (delta: -902.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: (((((((!(\old(waterLevel) == 1) || ((((1 <= systemActive && 1 <= pumpRunning) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((((1 <= systemActive && 1 <= pumpRunning) && methaneLevelCritical == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || ((((1 <= systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || ((((1 <= systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0) - InvariantResult [Line: 334]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 111]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 465]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 249]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 104]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 454]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 238]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((\result == methaneLevelCritical && retValue_acc == methaneLevelCritical) || !(1 <= systemActive)) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) && ((((\result == methaneLevelCritical && retValue_acc == methaneLevelCritical) || !(1 <= systemActive)) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) - ProcedureContractResult [Line: 230]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || pumpRunning == 0 - ProcedureContractResult [Line: 197]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 569]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 163]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 60]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((((tmp == 0 && \old(methAndRunningLastTime) == methAndRunningLastTime) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 52]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 222]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(1 <= systemActive) || 1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 294]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (1 <= systemActive && 2 <= waterLevel)) || (((((retValue_acc <= 0 && \result <= 0) && 0 <= \result) && 0 <= tmp___0) && tmp___0 <= 0) && 0 <= retValue_acc)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (1 <= systemActive && 2 <= waterLevel)) || (((((retValue_acc <= 0 && \result <= 0) && 0 <= \result) && 0 <= tmp___0) && tmp___0 <= 0) && 0 <= retValue_acc)) - ProcedureContractResult [Line: 516]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 139]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel) && methAndRunningLastTime == 0)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(1 <= \old(pumpRunning))) || !(\old(methAndRunningLastTime) == 0)) - ProcedureContractResult [Line: 393]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 528]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(pumpRunning == 0))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 492]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 447]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 171]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) - ProcedureContractResult [Line: 313]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(1 <= \old(systemActive))) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive)))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 504]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) && (((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel)))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 631 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 85.1s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 73.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 623.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3126 SDtfs, 11527 SDslu, 8304 SDs, 0 SdLazy, 18948 SolverSat, 3417 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 34.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 851 GetRequests, 472 SyntacticMatches, 3 SemanticMatches, 376 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4596 ImplicationChecksByTransitivity, 31.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1648occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.4s AutomataMinimizationTime, 12 MinimizatonAttempts, 3990 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 277 LocationsWithAnnotation, 7128 PreInvPairs, 8675 NumberOfFragments, 12031 HoareAnnotationTreeSize, 7128 FomulaSimplifications, 4680374848098 FormulaSimplificationTreeSizeReduction, 431.1s HoareSimplificationTime, 277 FomulaSimplificationsInter, 13147311531 FormulaSimplificationTreeSizeReductionInter, 191.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...